Name: RKI Instruments GX-3R Pro 3 Gas Personal Monitor - O2 / CO - SO2, 100 ppm - Li-Ion Battery Pack with 100-240 VAC and 12 VDC Chargers - 72-PUC-F
SKU: 72-puc-f
Price: 1,202.25 USD

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RKI Instruments GX-3R Pro 3 Gas Personal Monitor - O2 / H2S - SO2, 100 ppm - Alkaline and Li-Ion…

| Item #: 72-PTC-B

$1,428.00

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RKI Instruments GX-3R Pro 3 Gas Personal Monitor - O2 / H2S - SO2, 100 ppm - Alkaline and Li-Ion Battery Pack with 100-240 VAC Charger - 72-PTC-B

Item #	72-PTC-B
Brand

Price: $1,428.00

Quantity:

72-PTC-B GX-3R Pro 3 Gas Personal Monitor - O2 / H2S - SO2, 100 ppm - Alkaline and Li-Ion Battery Pack with 100-240 VAC Charger by RKI Instruments

The GX-3R Pro is the world's smallest 5-gas monitor weighing only 4.58 ounces and fits in the palm of your hand (2.9" W x 2.6" H x 1.06" D). It simultaneously monitors and displays 5 different gases. In addition to monitoring standard confined space gases, LEL, O₂, CO, & H₂S, the GX-3R Pro has a 5th channel where you can add infrared or toxic sensors. Two of the four sensor slots have interchangeable sensors providing flexible configurations, which can easily be changed in the field.

The GX-3R Pro comes equipped with Bluetooth wireless communication, man-down alarm, the choice of alkaline or rechargeable power supply, and a 3 year warranty. The Lithium-ion battery pack will operate for 25 hours and will fully charge in 3 hours.

The GX-3R Pro utilizes Bluetooth communication to display direct gas readings from the instrument to a phone app, which is available free on either iOS or Android phones. Automatic notifications can be programmed to send text or email messages, if there is an alarm event from the GX-3R Pro.

Safety supervisors will appreciate the non-compliance indicator. The instrument flashes it's 3 LED lights every 30 seconds in the following conditions; if the instrument has not been bump tested, or if calibration is due, or if there was a gas alarm event. The 3 LED lights will continue to flash once every 30 seconds until the non-compliance condition has been resolved. The 30 second interval is adjustable.

Features

Smallest & lightest 5 gas monitor: 2.9" W x 2.6" H x 1.06" D , 4.58 ounces
Simultaneous detection of 5 gases: LEL, O₂, H₂S, CO, and other optional sensors; H₂ Compensated CO sensor available
Simple 2-button operation
Bluetooth communication with iOS & Android App
Non-Compliance Indicator
3 user adjustable alarm levels
Panic Alarm - Tap instrument twice
Man Down Alarm
Impact resistant body
Large full dot, auto-backlit display with auto-rotation
Stealth mode for law enforcement
Field replaceable sensors & filters
Water and dust resistant design, IP66/68
3 Year warranty

Applications

Personal monitoring
Confined spaces
Refineries/petrochemical
Utilities
Oil and Gas
Water/wastewater
Fire services
Construction

*Please note we can only ship RKI products to customers within the United States

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RKI Instruments GX-3R Pro 3 Gas Personal Monitor - O2 / H2S - SO2, 100 ppm - Li-Ion Battery Pack…

| Item #: 72-PTC-C

$1,295.70

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RKI Instruments GX-3R Pro 3 Gas Personal Monitor - O2 / H2S - SO2, 100 ppm - Li-Ion Battery Pack with 100-240 VAC Charger - 72-PTC-C

Item #	72-PTC-C
Brand

Price: $1,295.70

Quantity:

72-PTC-C GX-3R Pro 3 Gas Personal Monitor - O2 / H2S - SO2, 100 ppm - Li-Ion Battery Pack with 100-240 VAC Charger by RKI Instruments

Features

Smallest & lightest 5 gas monitor: 2.9" W x 2.6" H x 1.06" D , 4.58 ounces
Simultaneous detection of 5 gases: LEL, O₂, H₂S, CO, and other optional sensors; H₂ Compensated CO sensor available
Simple 2-button operation
Bluetooth communication with iOS & Android App
Non-Compliance Indicator
3 user adjustable alarm levels
Panic Alarm - Tap instrument twice
Man Down Alarm
Impact resistant body
Large full dot, auto-backlit display with auto-rotation
Stealth mode for law enforcement
Field replaceable sensors & filters
Water and dust resistant design, IP66/68
3 Year warranty

Applications

Personal monitoring
Confined spaces
Refineries/petrochemical
Utilities
Oil and Gas
Water/wastewater
Fire services
Construction

*Please note we can only ship RKI products to customers within the United States

QUICK VIEW

RKI Instruments GX-3R Pro 3 Gas Personal Monitor - O2 / H2S - SO2, 100 ppm - Li-Ion Battery Pack…

| Item #: 72-PTC-D

$1,270.50

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RKI Instruments GX-3R Pro 3 Gas Personal Monitor - O2 / H2S - SO2, 100 ppm - Li-Ion Battery Pack with 12 VDC Charger and Vehicle Plug - 72-PTC-D

Item #	72-PTC-D
Brand

Price: $1,270.50

Quantity:

72-PTC-D GX-3R Pro 3 Gas Personal Monitor - O2 / H2S - SO2, 100 ppm - Li-Ion Battery Pack with 12 VDC Charger and Vehicle Plug by RKI Instruments

Features

Smallest & lightest 5 gas monitor: 2.9" W x 2.6" H x 1.06" D , 4.58 ounces
Simultaneous detection of 5 gases: LEL, O₂, H₂S, CO, and other optional sensors; H₂ Compensated CO sensor available
Simple 2-button operation
Bluetooth communication with iOS & Android App
Non-Compliance Indicator
3 user adjustable alarm levels
Panic Alarm - Tap instrument twice
Man Down Alarm
Impact resistant body
Large full dot, auto-backlit display with auto-rotation
Stealth mode for law enforcement
Field replaceable sensors & filters
Water and dust resistant design, IP66/68
3 Year warranty

Applications

Personal monitoring
Confined spaces
Refineries/petrochemical
Utilities
Oil and Gas
Water/wastewater
Fire services
Construction

*Please note we can only ship RKI products to customers within the United States

QUICK VIEW

RKI Instruments GX-3R Pro 3 Gas Personal Monitor - O2 / H2S - SO2, 100 ppm - Li-Ion Battery Pack…

| Item #: 72-PTC-F

$1,202.25

View Product Details >

RKI Instruments GX-3R Pro 3 Gas Personal Monitor - O2 / H2S - SO2, 100 ppm - Li-Ion Battery Pack with 100-240 VAC and 12 VDC Chargers - 72-PTC-F

Item #	72-PTC-F
Brand

Price: $1,202.25

Quantity:

72-PTC-F GX-3R Pro 3 Gas Personal Monitor - O2 / H2S - SO2, 100 ppm - Li-Ion Battery Pack with 100-240 VAC and 12 VDC Chargers by RKI Instruments

Features

Smallest & lightest 5 gas monitor: 2.9" W x 2.6" H x 1.06" D , 4.58 ounces
Simultaneous detection of 5 gases: LEL, O₂, H₂S, CO, and other optional sensors; H₂ Compensated CO sensor available
Simple 2-button operation
Bluetooth communication with iOS & Android App
Non-Compliance Indicator
3 user adjustable alarm levels
Panic Alarm - Tap instrument twice
Man Down Alarm
Impact resistant body
Large full dot, auto-backlit display with auto-rotation
Stealth mode for law enforcement
Field replaceable sensors & filters
Water and dust resistant design, IP66/68
3 Year warranty

Applications

Personal monitoring
Confined spaces
Refineries/petrochemical
Utilities
Oil and Gas
Water/wastewater
Fire services
Construction

*Please note we can only ship RKI products to customers within the United States

QUICK VIEW

RKI Instruments GX-3R Pro 2 Gas Personal Monitor - O2 / H2S - No Additional Toxic Sensor - Alkaline…

| Item #: 72-PTX-B

$1,160.25

RKI Instruments GX-3R Pro 2 Gas Personal Monitor - O2 / H2S - No Additional Toxic Sensor - Alkaline and Li-Ion Battery Pack with 100-240 VAC Charger - 72-PTX-B

View Product Details >

RKI Instruments GX-3R Pro 2 Gas Personal Monitor - O2 / H2S - No Additional Toxic Sensor - Alkaline and Li-Ion Battery Pack with 100-240 VAC Charger - 72-PTX-B

Item #	72-PTX-B
Brand

Price: $1,160.25

Quantity:

72-PTX-B GX-3R Pro 2 Gas Personal Monitor - O2 / H2S - No Additional Toxic Sensor - Alkaline and Li-Ion Battery Pack with 100-240 VAC Charger by RKI Instruments

Features

Smallest & lightest 5 gas monitor: 2.9" W x 2.6" H x 1.06" D , 4.58 ounces
Simultaneous detection of 5 gases: LEL, O₂, H₂S, CO, and other optional sensors; H₂ Compensated CO sensor available
Simple 2-button operation
Bluetooth communication with iOS & Android App
Non-Compliance Indicator
3 user adjustable alarm levels
Panic Alarm - Tap instrument twice
Man Down Alarm
Impact resistant body
Large full dot, auto-backlit display with auto-rotation
Stealth mode for law enforcement
Field replaceable sensors & filters
Water and dust resistant design, IP66/68
3 Year warranty

Applications

Personal monitoring
Confined spaces
Refineries/petrochemical
Utilities
Oil and Gas
Water/wastewater
Fire services
Construction

*Please note we can only ship RKI products to customers within the United States

QUICK VIEW

RKI Instruments GX-3R Pro 2 Gas Personal Monitor - O2 / H2S - No Additional Toxic Sensor - Li-Ion…

| Item #: 72-PTX-C

$1,027.95

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RKI Instruments GX-3R Pro 2 Gas Personal Monitor - O2 / H2S - No Additional Toxic Sensor - Li-Ion Battery Pack with 100-240 VAC Charger - 72-PTX-C

Item #	72-PTX-C
Brand

Price: $1,027.95

Quantity:

72-PTX-C GX-3R Pro 2 Gas Personal Monitor - O2 / H2S - No Additional Toxic Sensor - Li-Ion Battery Pack with 100-240 VAC Charger by RKI Instruments

Features

Smallest & lightest 5 gas monitor: 2.9" W x 2.6" H x 1.06" D , 4.58 ounces
Simultaneous detection of 5 gases: LEL, O₂, H₂S, CO, and other optional sensors; H₂ Compensated CO sensor available
Simple 2-button operation
Bluetooth communication with iOS & Android App
Non-Compliance Indicator
3 user adjustable alarm levels
Panic Alarm - Tap instrument twice
Man Down Alarm
Impact resistant body
Large full dot, auto-backlit display with auto-rotation
Stealth mode for law enforcement
Field replaceable sensors & filters
Water and dust resistant design, IP66/68
3 Year warranty

Applications

Personal monitoring
Confined spaces
Refineries/petrochemical
Utilities
Oil and Gas
Water/wastewater
Fire services
Construction

*Please note we can only ship RKI products to customers within the United States

QUICK VIEW

RKI Instruments GX-3R Pro 2 Gas Personal Monitor - O2 / H2S - No Additional Toxic Sensor - Li-Ion…

| Item #: 72-PTX-D

$1,002.75

RKI Instruments GX-3R Pro 2 Gas Personal Monitor - O2 / H2S - No Additional Toxic Sensor - Li-Ion Battery Pack with 12 VDC Charger and Vehicle Plug - 72-PTX-D

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RKI Instruments GX-3R Pro 2 Gas Personal Monitor - O2 / H2S - No Additional Toxic Sensor - Li-Ion Battery Pack with 12 VDC Charger and Vehicle Plug - 72-PTX-D

Item #	72-PTX-D
Brand

Price: $1,002.75

Quantity:

72-PTX-D GX-3R Pro 2 Gas Personal Monitor - O2 / H2S - No Additional Toxic Sensor - Li-Ion Battery Pack with 12 VDC Charger and Vehicle Plug by RKI Instruments

Features

Smallest & lightest 5 gas monitor: 2.9" W x 2.6" H x 1.06" D , 4.58 ounces
Simultaneous detection of 5 gases: LEL, O₂, H₂S, CO, and other optional sensors; H₂ Compensated CO sensor available
Simple 2-button operation
Bluetooth communication with iOS & Android App
Non-Compliance Indicator
3 user adjustable alarm levels
Panic Alarm - Tap instrument twice
Man Down Alarm
Impact resistant body
Large full dot, auto-backlit display with auto-rotation
Stealth mode for law enforcement
Field replaceable sensors & filters
Water and dust resistant design, IP66/68
3 Year warranty

Applications

Personal monitoring
Confined spaces
Refineries/petrochemical
Utilities
Oil and Gas
Water/wastewater
Fire services
Construction

*Please note we can only ship RKI products to customers within the United States

QUICK VIEW

RKI Instruments GX-3R Pro 3 Gas Personal Monitor - O2 / CO - CO2, 10,000 ppm, IR (ETA Aug 2019) -…

| Item #: 72-PUA-A

$1,265.25

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RKI Instruments GX-3R Pro 3 Gas Personal Monitor - O2 / CO - CO2, 10,000 ppm, IR (ETA Aug 2019) - Alkaline Battery Pack Only - 72-PUA-A

Item #	72-PUA-A
Brand

Price: $1,265.25

Quantity:

72-PUA-A GX-3R Pro 3 Gas Personal Monitor - O2 / CO - CO2, 10,000 ppm, IR (ETA Aug 2019) - Alkaline Battery Pack Only by RKI Instruments

Features

Smallest & lightest 5 gas monitor: 2.9" W x 2.6" H x 1.06" D , 4.58 ounces
Simultaneous detection of 5 gases: LEL, O₂, H₂S, CO, and other optional sensors; H₂ Compensated CO sensor available
Simple 2-button operation
Bluetooth communication with iOS & Android App
Non-Compliance Indicator
3 user adjustable alarm levels
Panic Alarm - Tap instrument twice
Man Down Alarm
Impact resistant body
Large full dot, auto-backlit display with auto-rotation
Stealth mode for law enforcement
Field replaceable sensors & filters
Water and dust resistant design, IP66/68
3 Year warranty

Applications

Personal monitoring
Confined spaces
Refineries/petrochemical
Utilities
Oil and Gas
Water/wastewater
Fire services
Construction

*Please note we can only ship RKI products to customers within the United States

QUICK VIEW

RKI Instruments GX-3R Pro 3 Gas Personal Monitor - O2 / CO - CO2, 10,000 ppm, IR (ETA Aug 2019) -…

| Item #: 72-PUA-B

$1,601.25

RKI Instruments GX-3R Pro 3 Gas Personal Monitor - O2 / CO - CO2, 10,000 ppm, IR (ETA Aug 2019) - Alkaline and Li-Ion Battery Pack with 100-240 VAC Charger - 72-PUA-B

View Product Details >

RKI Instruments GX-3R Pro 3 Gas Personal Monitor - O2 / CO - CO2, 10,000 ppm, IR (ETA Aug 2019) - Alkaline and Li-Ion Battery Pack with 100-240 VAC Charger - 72-PUA-B

Item #	72-PUA-B
Brand

Price: $1,601.25

Quantity:

72-PUA-B GX-3R Pro 3 Gas Personal Monitor - O2 / CO - CO2, 10,000 ppm, IR (ETA Aug 2019) - Alkaline and Li-Ion Battery Pack with 100-240 VAC Charger by RKI Instruments

Features

Smallest & lightest 5 gas monitor: 2.9" W x 2.6" H x 1.06" D , 4.58 ounces
Simultaneous detection of 5 gases: LEL, O₂, H₂S, CO, and other optional sensors; H₂ Compensated CO sensor available
Simple 2-button operation
Bluetooth communication with iOS & Android App
Non-Compliance Indicator
3 user adjustable alarm levels
Panic Alarm - Tap instrument twice
Man Down Alarm
Impact resistant body
Large full dot, auto-backlit display with auto-rotation
Stealth mode for law enforcement
Field replaceable sensors & filters
Water and dust resistant design, IP66/68
3 Year warranty

Applications

Personal monitoring
Confined spaces
Refineries/petrochemical
Utilities
Oil and Gas
Water/wastewater
Fire services
Construction

*Please note we can only ship RKI products to customers within the United States

QUICK VIEW

RKI Instruments GX-3R Pro 3 Gas Personal Monitor - O2 / CO - CO2, 10,000 ppm, IR (ETA Aug 2019) - Li…

| Item #: 72-PUA-D

$1,443.75

RKI Instruments GX-3R Pro 3 Gas Personal Monitor - O2 / CO - CO2, 10,000 ppm, IR (ETA Aug 2019) - Li-Ion Battery Pack with 12 VDC Charger and Vehicle Plug - 72-PUA-D

View Product Details >

RKI Instruments GX-3R Pro 3 Gas Personal Monitor - O2 / CO - CO2, 10,000 ppm, IR (ETA Aug 2019) - Li-Ion Battery Pack with 12 VDC Charger and Vehicle Plug - 72-PUA-D

Item #	72-PUA-D
Brand

Price: $1,443.75

Quantity:

72-PUA-D GX-3R Pro 3 Gas Personal Monitor - O2 / CO - CO2, 10,000 ppm, IR (ETA Aug 2019) - Li-Ion Battery Pack with 12 VDC Charger and Vehicle Plug by RKI Instruments

Features

Smallest & lightest 5 gas monitor: 2.9" W x 2.6" H x 1.06" D , 4.58 ounces
Simultaneous detection of 5 gases: LEL, O₂, H₂S, CO, and other optional sensors; H₂ Compensated CO sensor available
Simple 2-button operation
Bluetooth communication with iOS & Android App
Non-Compliance Indicator
3 user adjustable alarm levels
Panic Alarm - Tap instrument twice
Man Down Alarm
Impact resistant body
Large full dot, auto-backlit display with auto-rotation
Stealth mode for law enforcement
Field replaceable sensors & filters
Water and dust resistant design, IP66/68
3 Year warranty

Applications

Personal monitoring
Confined spaces
Refineries/petrochemical
Utilities
Oil and Gas
Water/wastewater
Fire services
Construction

*Please note we can only ship RKI products to customers within the United States

QUICK VIEW

RKI Instruments GX-3R Pro 3 Gas Personal Monitor - O2 / CO - CO2, 10,000 ppm, IR (ETA Aug 2019) - Li…

| Item #: 72-PUA-E

$1,149.75

View Product Details >

RKI Instruments GX-3R Pro 3 Gas Personal Monitor - O2 / CO - CO2, 10,000 ppm, IR (ETA Aug 2019) - Li-Ion Battery Pack Only (No Charger) - 72-PUA-E

Item #	72-PUA-E
Brand

Price: $1,149.75

Quantity:

72-PUA-E GX-3R Pro 3 Gas Personal Monitor - O2 / CO - CO2, 10,000 ppm, IR (ETA Aug 2019) - Li-Ion Battery Pack Only (No Charger) by RKI Instruments

Features

Smallest & lightest 5 gas monitor: 2.9" W x 2.6" H x 1.06" D , 4.58 ounces
Simultaneous detection of 5 gases: LEL, O₂, H₂S, CO, and other optional sensors; H₂ Compensated CO sensor available
Simple 2-button operation
Bluetooth communication with iOS & Android App
Non-Compliance Indicator
3 user adjustable alarm levels
Panic Alarm - Tap instrument twice
Man Down Alarm
Impact resistant body
Large full dot, auto-backlit display with auto-rotation
Stealth mode for law enforcement
Field replaceable sensors & filters
Water and dust resistant design, IP66/68
3 Year warranty

Applications

Personal monitoring
Confined spaces
Refineries/petrochemical
Utilities
Oil and Gas
Water/wastewater
Fire services
Construction

*Please note we can only ship RKI products to customers within the United States

QUICK VIEW

RKI Instruments GX-3R Pro 3 Gas Personal Monitor - O2 / CO - CO2, 10,000 ppm, IR (ETA Aug 2019) - Li…

| Item #: 72-PUA-F

$1,359.75

RKI Instruments GX-3R Pro 3 Gas Personal Monitor - O2 / CO - CO2, 10,000 ppm, IR (ETA Aug 2019) - Li-Ion Battery Pack with 100-240 VAC and 12 VDC Chargers - 72-PUA-F

View Product Details >

RKI Instruments GX-3R Pro 3 Gas Personal Monitor - O2 / CO - CO2, 10,000 ppm, IR (ETA Aug 2019) - Li-Ion Battery Pack with 100-240 VAC and 12 VDC Chargers - 72-PUA-F

Item #	72-PUA-F
Brand

Price: $1,359.75

Quantity:

72-PUA-F GX-3R Pro 3 Gas Personal Monitor - O2 / CO - CO2, 10,000 ppm, IR (ETA Aug 2019) - Li-Ion Battery Pack with 100-240 VAC and 12 VDC Chargers by RKI Instruments

Features

Smallest & lightest 5 gas monitor: 2.9" W x 2.6" H x 1.06" D , 4.58 ounces
Simultaneous detection of 5 gases: LEL, O₂, H₂S, CO, and other optional sensors; H₂ Compensated CO sensor available
Simple 2-button operation
Bluetooth communication with iOS & Android App
Non-Compliance Indicator
3 user adjustable alarm levels
Panic Alarm - Tap instrument twice
Man Down Alarm
Impact resistant body
Large full dot, auto-backlit display with auto-rotation
Stealth mode for law enforcement
Field replaceable sensors & filters
Water and dust resistant design, IP66/68
3 Year warranty

Applications

Personal monitoring
Confined spaces
Refineries/petrochemical
Utilities
Oil and Gas
Water/wastewater
Fire services
Construction

*Please note we can only ship RKI products to customers within the United States

QUICK VIEW

RKI Instruments GX-3R Pro 3 Gas Personal Monitor - O2 / CO - CO2, 10% volume, IR - Alkaline Battery…

| Item #: 72-PUB-A

$1,265.25

View Product Details >

RKI Instruments GX-3R Pro 3 Gas Personal Monitor - O2 / CO - CO2, 10% volume, IR - Alkaline Battery Pack Only - 72-PUB-A

Item #	72-PUB-A
Brand

Price: $1,265.25

Quantity:

72-PUB-A GX-3R Pro 3 Gas Personal Monitor - O2 / CO - CO2, 10% volume, IR - Alkaline Battery Pack Only by RKI Instruments

Features

Smallest & lightest 5 gas monitor: 2.9" W x 2.6" H x 1.06" D , 4.58 ounces
Simultaneous detection of 5 gases: LEL, O₂, H₂S, CO, and other optional sensors; H₂ Compensated CO sensor available
Simple 2-button operation
Bluetooth communication with iOS & Android App
Non-Compliance Indicator
3 user adjustable alarm levels
Panic Alarm - Tap instrument twice
Man Down Alarm
Impact resistant body
Large full dot, auto-backlit display with auto-rotation
Stealth mode for law enforcement
Field replaceable sensors & filters
Water and dust resistant design, IP66/68
3 Year warranty

Applications

Personal monitoring
Confined spaces
Refineries/petrochemical
Utilities
Oil and Gas
Water/wastewater
Fire services
Construction

*Please note we can only ship RKI products to customers within the United States

QUICK VIEW

RKI Instruments GX-3R Pro 3 Gas Personal Monitor - O2 / CO - CO2, 10% volume, IR - Alkaline and Li…

| Item #: 72-PUB-B

$1,601.25

RKI Instruments GX-3R Pro 3 Gas Personal Monitor - O2 / CO - CO2, 10% volume, IR - Alkaline and Li-Ion Battery Pack with 100-240 VAC Charger - 72-PUB-B

View Product Details >

RKI Instruments GX-3R Pro 3 Gas Personal Monitor - O2 / CO - CO2, 10% volume, IR - Alkaline and Li-Ion Battery Pack with 100-240 VAC Charger - 72-PUB-B

Item #	72-PUB-B
Brand

Price: $1,601.25

Quantity:

72-PUB-B GX-3R Pro 3 Gas Personal Monitor - O2 / CO - CO2, 10% volume, IR - Alkaline and Li-Ion Battery Pack with 100-240 VAC Charger by RKI Instruments

Features

Smallest & lightest 5 gas monitor: 2.9" W x 2.6" H x 1.06" D , 4.58 ounces
Simultaneous detection of 5 gases: LEL, O₂, H₂S, CO, and other optional sensors; H₂ Compensated CO sensor available
Simple 2-button operation
Bluetooth communication with iOS & Android App
Non-Compliance Indicator
3 user adjustable alarm levels
Panic Alarm - Tap instrument twice
Man Down Alarm
Impact resistant body
Large full dot, auto-backlit display with auto-rotation
Stealth mode for law enforcement
Field replaceable sensors & filters
Water and dust resistant design, IP66/68
3 Year warranty

Applications

Personal monitoring
Confined spaces
Refineries/petrochemical
Utilities
Oil and Gas
Water/wastewater
Fire services
Construction

*Please note we can only ship RKI products to customers within the United States

QUICK VIEW

RKI Instruments GX-3R Pro 3 Gas Personal Monitor - O2 / CO - CO2, 10% volume, IR - Li-Ion Battery…

| Item #: 72-PUB-C

$1,468.95

View Product Details >

RKI Instruments GX-3R Pro 3 Gas Personal Monitor - O2 / CO - CO2, 10% volume, IR - Li-Ion Battery Pack with 100-240 VAC Charger - 72-PUB-C

Item #	72-PUB-C
Brand

Price: $1,468.95

Quantity:

72-PUB-C GX-3R Pro 3 Gas Personal Monitor - O2 / CO - CO2, 10% volume, IR - Li-Ion Battery Pack with 100-240 VAC Charger by RKI Instruments

Features

Smallest & lightest 5 gas monitor: 2.9" W x 2.6" H x 1.06" D , 4.58 ounces
Simultaneous detection of 5 gases: LEL, O₂, H₂S, CO, and other optional sensors; H₂ Compensated CO sensor available
Simple 2-button operation
Bluetooth communication with iOS & Android App
Non-Compliance Indicator
3 user adjustable alarm levels
Panic Alarm - Tap instrument twice
Man Down Alarm
Impact resistant body
Large full dot, auto-backlit display with auto-rotation
Stealth mode for law enforcement
Field replaceable sensors & filters
Water and dust resistant design, IP66/68
3 Year warranty

Applications

Personal monitoring
Confined spaces
Refineries/petrochemical
Utilities
Oil and Gas
Water/wastewater
Fire services
Construction

*Please note we can only ship RKI products to customers within the United States

QUICK VIEW

RKI Instruments GX-3R Pro 3 Gas Personal Monitor - O2 / CO - CO2, 10% volume, IR - Li-Ion Battery…

| Item #: 72-PUB-D

$1,443.75

RKI Instruments GX-3R Pro 3 Gas Personal Monitor - O2 / CO - CO2, 10% volume, IR - Li-Ion Battery Pack with 12 VDC Charger and Vehicle Plug - 72-PUB-D

View Product Details >

RKI Instruments GX-3R Pro 3 Gas Personal Monitor - O2 / CO - CO2, 10% volume, IR - Li-Ion Battery Pack with 12 VDC Charger and Vehicle Plug - 72-PUB-D

Item #	72-PUB-D
Brand

Price: $1,443.75

Quantity:

72-PUB-D GX-3R Pro 3 Gas Personal Monitor - O2 / CO - CO2, 10% volume, IR - Li-Ion Battery Pack with 12 VDC Charger and Vehicle Plug by RKI Instruments

Features

Smallest & lightest 5 gas monitor: 2.9" W x 2.6" H x 1.06" D , 4.58 ounces
Simultaneous detection of 5 gases: LEL, O₂, H₂S, CO, and other optional sensors; H₂ Compensated CO sensor available
Simple 2-button operation
Bluetooth communication with iOS & Android App
Non-Compliance Indicator
3 user adjustable alarm levels
Panic Alarm - Tap instrument twice
Man Down Alarm
Impact resistant body
Large full dot, auto-backlit display with auto-rotation
Stealth mode for law enforcement
Field replaceable sensors & filters
Water and dust resistant design, IP66/68
3 Year warranty

Applications

Personal monitoring
Confined spaces
Refineries/petrochemical
Utilities
Oil and Gas
Water/wastewater
Fire services
Construction

*Please note we can only ship RKI products to customers within the United States

QUICK VIEW

RKI Instruments GX-3R Pro 3 Gas Personal Monitor - O2 / CO - CO2, 10% volume, IR - Li-Ion Battery…

| Item #: 72-PUB-E

$1,149.75

View Product Details >

RKI Instruments GX-3R Pro 3 Gas Personal Monitor - O2 / CO - CO2, 10% volume, IR - Li-Ion Battery Pack Only (No Charger) - 72-PUB-E

Item #	72-PUB-E
Brand

Price: $1,149.75

Quantity:

72-PUB-E GX-3R Pro 3 Gas Personal Monitor - O2 / CO - CO2, 10% volume, IR - Li-Ion Battery Pack Only (No Charger) by RKI Instruments

Features

Smallest & lightest 5 gas monitor: 2.9" W x 2.6" H x 1.06" D , 4.58 ounces
Simultaneous detection of 5 gases: LEL, O₂, H₂S, CO, and other optional sensors; H₂ Compensated CO sensor available
Simple 2-button operation
Bluetooth communication with iOS & Android App
Non-Compliance Indicator
3 user adjustable alarm levels
Panic Alarm - Tap instrument twice
Man Down Alarm
Impact resistant body
Large full dot, auto-backlit display with auto-rotation
Stealth mode for law enforcement
Field replaceable sensors & filters
Water and dust resistant design, IP66/68
3 Year warranty

Applications

Personal monitoring
Confined spaces
Refineries/petrochemical
Utilities
Oil and Gas
Water/wastewater
Fire services
Construction

*Please note we can only ship RKI products to customers within the United States

QUICK VIEW

RKI Instruments GX-3R Pro 3 Gas Personal Monitor - O2 / CO - CO2, 10% volume, IR - Li-Ion Battery…

| Item #: 72-PUB-F

$1,359.75

RKI Instruments GX-3R Pro 3 Gas Personal Monitor - O2 / CO - CO2, 10% volume, IR - Li-Ion Battery Pack with 100-240 VAC and 12 VDC Chargers - 72-PUB-F

View Product Details >

RKI Instruments GX-3R Pro 3 Gas Personal Monitor - O2 / CO - CO2, 10% volume, IR - Li-Ion Battery Pack with 100-240 VAC and 12 VDC Chargers - 72-PUB-F

Item #	72-PUB-F
Brand

Price: $1,359.75

Quantity:

72-PUB-F GX-3R Pro 3 Gas Personal Monitor - O2 / CO - CO2, 10% volume, IR - Li-Ion Battery Pack with 100-240 VAC and 12 VDC Chargers by RKI Instruments

Features

Smallest & lightest 5 gas monitor: 2.9" W x 2.6" H x 1.06" D , 4.58 ounces
Simultaneous detection of 5 gases: LEL, O₂, H₂S, CO, and other optional sensors; H₂ Compensated CO sensor available
Simple 2-button operation
Bluetooth communication with iOS & Android App
Non-Compliance Indicator
3 user adjustable alarm levels
Panic Alarm - Tap instrument twice
Man Down Alarm
Impact resistant body
Large full dot, auto-backlit display with auto-rotation
Stealth mode for law enforcement
Field replaceable sensors & filters
Water and dust resistant design, IP66/68
3 Year warranty

Applications

Personal monitoring
Confined spaces
Refineries/petrochemical
Utilities
Oil and Gas
Water/wastewater
Fire services
Construction

*Please note we can only ship RKI products to customers within the United States

QUICK VIEW

RKI Instruments GX-3R Pro 3 Gas Personal Monitor - O2 / CO - SO2, 100 ppm - Alkaline Battery Pack…

| Item #: 72-PUC-A

$1,092.00

View Product Details >

RKI Instruments GX-3R Pro 3 Gas Personal Monitor - O2 / CO - SO2, 100 ppm - Alkaline Battery Pack Only - 72-PUC-A

Item #	72-PUC-A
Brand

Price: $1,092.00

Quantity:

72-PUC-A GX-3R Pro 3 Gas Personal Monitor - O2 / CO - SO2, 100 ppm - Alkaline Battery Pack Only by RKI Instruments

Features

Smallest & lightest 5 gas monitor: 2.9" W x 2.6" H x 1.06" D , 4.58 ounces
Simultaneous detection of 5 gases: LEL, O₂, H₂S, CO, and other optional sensors; H₂ Compensated CO sensor available
Simple 2-button operation
Bluetooth communication with iOS & Android App
Non-Compliance Indicator
3 user adjustable alarm levels
Panic Alarm - Tap instrument twice
Man Down Alarm
Impact resistant body
Large full dot, auto-backlit display with auto-rotation
Stealth mode for law enforcement
Field replaceable sensors & filters
Water and dust resistant design, IP66/68
3 Year warranty

Applications

Personal monitoring
Confined spaces
Refineries/petrochemical
Utilities
Oil and Gas
Water/wastewater
Fire services
Construction

*Please note we can only ship RKI products to customers within the United States

QUICK VIEW

RKI Instruments GX-3R Pro 3 Gas Personal Monitor - O2 / CO - SO2, 100 ppm - Alkaline and Li-Ion…

| Item #: 72-PUC-B

$1,428.00

View Product Details >

RKI Instruments GX-3R Pro 3 Gas Personal Monitor - O2 / CO - SO2, 100 ppm - Alkaline and Li-Ion Battery Pack with 100-240 VAC Charger - 72-PUC-B

Item #	72-PUC-B
Brand

Price: $1,428.00

Quantity:

72-PUC-B GX-3R Pro 3 Gas Personal Monitor - O2 / CO - SO2, 100 ppm - Alkaline and Li-Ion Battery Pack with 100-240 VAC Charger by RKI Instruments

Features

Smallest & lightest 5 gas monitor: 2.9" W x 2.6" H x 1.06" D , 4.58 ounces
Simultaneous detection of 5 gases: LEL, O₂, H₂S, CO, and other optional sensors; H₂ Compensated CO sensor available
Simple 2-button operation
Bluetooth communication with iOS & Android App
Non-Compliance Indicator
3 user adjustable alarm levels
Panic Alarm - Tap instrument twice
Man Down Alarm
Impact resistant body
Large full dot, auto-backlit display with auto-rotation
Stealth mode for law enforcement
Field replaceable sensors & filters
Water and dust resistant design, IP66/68
3 Year warranty

Applications

Personal monitoring
Confined spaces
Refineries/petrochemical
Utilities
Oil and Gas
Water/wastewater
Fire services
Construction

*Please note we can only ship RKI products to customers within the United States

QUICK VIEW

RKI Instruments GX-3R Pro 3 Gas Personal Monitor - O2 / CO - SO2, 100 ppm - Li-Ion Battery Pack with…

| Item #: 72-PUC-C

$1,295.70

View Product Details >

RKI Instruments GX-3R Pro 3 Gas Personal Monitor - O2 / CO - SO2, 100 ppm - Li-Ion Battery Pack with 100-240 VAC Charger - 72-PUC-C

Item #	72-PUC-C
Brand

Price: $1,295.70

Quantity:

72-PUC-C GX-3R Pro 3 Gas Personal Monitor - O2 / CO - SO2, 100 ppm - Li-Ion Battery Pack with 100-240 VAC Charger by RKI Instruments

Features

Smallest & lightest 5 gas monitor: 2.9" W x 2.6" H x 1.06" D , 4.58 ounces
Simultaneous detection of 5 gases: LEL, O₂, H₂S, CO, and other optional sensors; H₂ Compensated CO sensor available
Simple 2-button operation
Bluetooth communication with iOS & Android App
Non-Compliance Indicator
3 user adjustable alarm levels
Panic Alarm - Tap instrument twice
Man Down Alarm
Impact resistant body
Large full dot, auto-backlit display with auto-rotation
Stealth mode for law enforcement
Field replaceable sensors & filters
Water and dust resistant design, IP66/68
3 Year warranty

Applications

Personal monitoring
Confined spaces
Refineries/petrochemical
Utilities
Oil and Gas
Water/wastewater
Fire services
Construction

*Please note we can only ship RKI products to customers within the United States

QUICK VIEW

RKI Instruments GX-3R Pro 3 Gas Personal Monitor - O2 / CO - SO2, 100 ppm - Li-Ion Battery Pack with…

| Item #: 72-PUC-D

$1,270.50

View Product Details >

RKI Instruments GX-3R Pro 3 Gas Personal Monitor - O2 / CO - SO2, 100 ppm - Li-Ion Battery Pack with 12 VDC Charger and Vehicle Plug - 72-PUC-D

Item #	72-PUC-D
Brand

Price: $1,270.50

Quantity:

72-PUC-D GX-3R Pro 3 Gas Personal Monitor - O2 / CO - SO2, 100 ppm - Li-Ion Battery Pack with 12 VDC Charger and Vehicle Plug by RKI Instruments

Features

Smallest & lightest 5 gas monitor: 2.9" W x 2.6" H x 1.06" D , 4.58 ounces
Simultaneous detection of 5 gases: LEL, O₂, H₂S, CO, and other optional sensors; H₂ Compensated CO sensor available
Simple 2-button operation
Bluetooth communication with iOS & Android App
Non-Compliance Indicator
3 user adjustable alarm levels
Panic Alarm - Tap instrument twice
Man Down Alarm
Impact resistant body
Large full dot, auto-backlit display with auto-rotation
Stealth mode for law enforcement
Field replaceable sensors & filters
Water and dust resistant design, IP66/68
3 Year warranty

Applications

Personal monitoring
Confined spaces
Refineries/petrochemical
Utilities
Oil and Gas
Water/wastewater
Fire services
Construction

*Please note we can only ship RKI products to customers within the United States

QUICK VIEW

RKI Instruments GX-3R Pro 3 Gas Personal Monitor - O2 / CO - SO2, 100 ppm - Li-Ion Battery Pack Only…

| Item #: 72-PUC-E

$992.25

View Product Details >

RKI Instruments GX-3R Pro 3 Gas Personal Monitor - O2 / CO - SO2, 100 ppm - Li-Ion Battery Pack Only (No Charger) - 72-PUC-E

Item #	72-PUC-E
Brand

Price: $992.25

Quantity:

72-PUC-E GX-3R Pro 3 Gas Personal Monitor - O2 / CO - SO2, 100 ppm - Li-Ion Battery Pack Only (No Charger) by RKI Instruments

Features

Smallest & lightest 5 gas monitor: 2.9" W x 2.6" H x 1.06" D , 4.58 ounces
Simultaneous detection of 5 gases: LEL, O₂, H₂S, CO, and other optional sensors; H₂ Compensated CO sensor available
Simple 2-button operation
Bluetooth communication with iOS & Android App
Non-Compliance Indicator
3 user adjustable alarm levels
Panic Alarm - Tap instrument twice
Man Down Alarm
Impact resistant body
Large full dot, auto-backlit display with auto-rotation
Stealth mode for law enforcement
Field replaceable sensors & filters
Water and dust resistant design, IP66/68
3 Year warranty

Applications

Personal monitoring
Confined spaces
Refineries/petrochemical
Utilities
Oil and Gas
Water/wastewater
Fire services
Construction

*Please note we can only ship RKI products to customers within the United States

QUICK VIEW

RKI Instruments GX-3R Pro 3 Gas Personal Monitor - O2 / CO - SO2, 100 ppm - Li-Ion Battery Pack with…

| Item #: 72-PUC-F

$1,202.25

View Product Details >

RKI Instruments GX-3R Pro 3 Gas Personal Monitor - O2 / CO - SO2, 100 ppm - Li-Ion Battery Pack with 100-240 VAC and 12 VDC Chargers - 72-PUC-F

Item #	72-PUC-F
Brand

Price: $1,202.25

Quantity:

72-PUC-F GX-3R Pro 3 Gas Personal Monitor - O2 / CO - SO2, 100 ppm - Li-Ion Battery Pack with 100-240 VAC and 12 VDC Chargers by RKI Instruments

Features

Smallest & lightest 5 gas monitor: 2.9" W x 2.6" H x 1.06" D , 4.58 ounces
Simultaneous detection of 5 gases: LEL, O₂, H₂S, CO, and other optional sensors; H₂ Compensated CO sensor available
Simple 2-button operation
Bluetooth communication with iOS & Android App
Non-Compliance Indicator
3 user adjustable alarm levels
Panic Alarm - Tap instrument twice
Man Down Alarm
Impact resistant body
Large full dot, auto-backlit display with auto-rotation
Stealth mode for law enforcement
Field replaceable sensors & filters
Water and dust resistant design, IP66/68
3 Year warranty

Applications

Personal monitoring
Confined spaces
Refineries/petrochemical
Utilities
Oil and Gas
Water/wastewater
Fire services
Construction

*Please note we can only ship RKI products to customers within the United States

Technical Library

Access product manuals, datasheets, software downloads and more.

View Library

Calibration & Repair

Book certified service and repairs using our simple online work-order system.

View Services

All Products

Brand

Price Range

RKI Instruments GX-3R Pro 3 Gas Personal Monitor - O2 / H2S - SO2, 100 ppm - Alkaline and Li-Ion Battery Pack with 100-240 VAC Charger - 72-PTC-B

72-PTC-B GX-3R Pro 3 Gas Personal Monitor - O2 / H2S - SO2, 100 ppm - Alkaline and Li-Ion Battery Pack with 100-240 VAC Charger by RKI Instruments

Features

Applications

RKI Instruments GX-3R Pro 3 Gas Personal Monitor - O2 / H2S - SO2, 100 ppm - Li-Ion Battery Pack with 100-240 VAC Charger - 72-PTC-C

72-PTC-C GX-3R Pro 3 Gas Personal Monitor - O2 / H2S - SO2, 100 ppm - Li-Ion Battery Pack with 100-240 VAC Charger by RKI Instruments

Features

Applications

RKI Instruments GX-3R Pro 3 Gas Personal Monitor - O2 / H2S - SO2, 100 ppm - Li-Ion Battery Pack with 12 VDC Charger and Vehicle Plug - 72-PTC-D

72-PTC-D GX-3R Pro 3 Gas Personal Monitor - O2 / H2S - SO2, 100 ppm - Li-Ion Battery Pack with 12 VDC Charger and Vehicle Plug by RKI Instruments

Features

Applications

RKI Instruments GX-3R Pro 3 Gas Personal Monitor - O2 / H2S - SO2, 100 ppm - Li-Ion Battery Pack with 100-240 VAC and 12 VDC Chargers - 72-PTC-F

72-PTC-F GX-3R Pro 3 Gas Personal Monitor - O2 / H2S - SO2, 100 ppm - Li-Ion Battery Pack with 100-240 VAC and 12 VDC Chargers by RKI Instruments

Features

Applications

RKI Instruments GX-3R Pro 2 Gas Personal Monitor - O2 / H2S - No Additional Toxic Sensor - Alkaline and Li-Ion Battery Pack with 100-240 VAC Charger - 72-PTX-B

72-PTX-B GX-3R Pro 2 Gas Personal Monitor - O2 / H2S - No Additional Toxic Sensor - Alkaline and Li-Ion Battery Pack with 100-240 VAC Charger by RKI Instruments

Features

Applications

RKI Instruments GX-3R Pro 2 Gas Personal Monitor - O2 / H2S - No Additional Toxic Sensor - Li-Ion Battery Pack with 100-240 VAC Charger - 72-PTX-C

72-PTX-C GX-3R Pro 2 Gas Personal Monitor - O2 / H2S - No Additional Toxic Sensor - Li-Ion Battery Pack with 100-240 VAC Charger by RKI Instruments

Features

Applications

RKI Instruments GX-3R Pro 2 Gas Personal Monitor - O2 / H2S - No Additional Toxic Sensor - Li-Ion Battery Pack with 12 VDC Charger and Vehicle Plug - 72-PTX-D

72-PTX-D GX-3R Pro 2 Gas Personal Monitor - O2 / H2S - No Additional Toxic Sensor - Li-Ion Battery Pack with 12 VDC Charger and Vehicle Plug by RKI Instruments

Features

Applications

RKI Instruments GX-3R Pro 3 Gas Personal Monitor - O2 / CO - CO2, 10,000 ppm, IR (ETA Aug 2019) - Alkaline Battery Pack Only - 72-PUA-A

72-PUA-A GX-3R Pro 3 Gas Personal Monitor - O2 / CO - CO2, 10,000 ppm, IR (ETA Aug 2019) - Alkaline Battery Pack Only by RKI Instruments

Features

Applications

RKI Instruments GX-3R Pro 3 Gas Personal Monitor - O2 / CO - CO2, 10,000 ppm, IR (ETA Aug 2019) - Alkaline and Li-Ion Battery Pack with 100-240 VAC Charger - 72-PUA-B

72-PUA-B GX-3R Pro 3 Gas Personal Monitor - O2 / CO - CO2, 10,000 ppm, IR (ETA Aug 2019) - Alkaline and Li-Ion Battery Pack with 100-240 VAC Charger by RKI Instruments

Features

Applications

RKI Instruments GX-3R Pro 3 Gas Personal Monitor - O2 / CO - CO2, 10,000 ppm, IR (ETA Aug 2019) - Li-Ion Battery Pack with 12 VDC Charger and Vehicle Plug - 72-PUA-D

72-PUA-D GX-3R Pro 3 Gas Personal Monitor - O2 / CO - CO2, 10,000 ppm, IR (ETA Aug 2019) - Li-Ion Battery Pack with 12 VDC Charger and Vehicle Plug by RKI Instruments

Features

Applications

RKI Instruments GX-3R Pro 3 Gas Personal Monitor - O2 / CO - CO2, 10,000 ppm, IR (ETA Aug 2019) - Li-Ion Battery Pack Only (No Charger) - 72-PUA-E

72-PUA-E GX-3R Pro 3 Gas Personal Monitor - O2 / CO - CO2, 10,000 ppm, IR (ETA Aug 2019) - Li-Ion Battery Pack Only (No Charger) by RKI Instruments

Features

Applications

RKI Instruments GX-3R Pro 3 Gas Personal Monitor - O2 / CO - CO2, 10,000 ppm, IR (ETA Aug 2019) - Li-Ion Battery Pack with 100-240 VAC and 12 VDC Chargers - 72-PUA-F

72-PUA-F GX-3R Pro 3 Gas Personal Monitor - O2 / CO - CO2, 10,000 ppm, IR (ETA Aug 2019) - Li-Ion Battery Pack with 100-240 VAC and 12 VDC Chargers by RKI Instruments

Features

Applications

RKI Instruments GX-3R Pro 3 Gas Personal Monitor - O2 / CO - CO2, 10% volume, IR - Alkaline Battery Pack Only - 72-PUB-A

72-PUB-A GX-3R Pro 3 Gas Personal Monitor - O2 / CO - CO2, 10% volume, IR - Alkaline Battery Pack Only by RKI Instruments

Features

Applications

RKI Instruments GX-3R Pro 3 Gas Personal Monitor - O2 / CO - CO2, 10% volume, IR - Alkaline and Li-Ion Battery Pack with 100-240 VAC Charger - 72-PUB-B

72-PUB-B GX-3R Pro 3 Gas Personal Monitor - O2 / CO - CO2, 10% volume, IR - Alkaline and Li-Ion Battery Pack with 100-240 VAC Charger by RKI Instruments

Features

Applications

RKI Instruments GX-3R Pro 3 Gas Personal Monitor - O2 / CO - CO2, 10% volume, IR - Li-Ion Battery Pack with 100-240 VAC Charger - 72-PUB-C

72-PUB-C GX-3R Pro 3 Gas Personal Monitor - O2 / CO - CO2, 10% volume, IR - Li-Ion Battery Pack with 100-240 VAC Charger by RKI Instruments

Features

Applications

RKI Instruments GX-3R Pro 3 Gas Personal Monitor - O2 / CO - CO2, 10% volume, IR - Li-Ion Battery Pack with 12 VDC Charger and Vehicle Plug - 72-PUB-D

72-PUB-D GX-3R Pro 3 Gas Personal Monitor - O2 / CO - CO2, 10% volume, IR - Li-Ion Battery Pack with 12 VDC Charger and Vehicle Plug by RKI Instruments

Features

Applications

RKI Instruments GX-3R Pro 3 Gas Personal Monitor - O2 / CO - CO2, 10% volume, IR - Li-Ion Battery Pack Only (No Charger) - 72-PUB-E

72-PUB-E GX-3R Pro 3 Gas Personal Monitor - O2 / CO - CO2, 10% volume, IR - Li-Ion Battery Pack Only (No Charger) by RKI Instruments

Features

Applications

RKI Instruments GX-3R Pro 3 Gas Personal Monitor - O2 / CO - CO2, 10% volume, IR - Li-Ion Battery Pack with 100-240 VAC and 12 VDC Chargers - 72-PUB-F

72-PUB-F GX-3R Pro 3 Gas Personal Monitor - O2 / CO - CO2, 10% volume, IR - Li-Ion Battery Pack with 100-240 VAC and 12 VDC Chargers by RKI Instruments

Features

Applications

RKI Instruments GX-3R Pro 3 Gas Personal Monitor - O2 / CO - SO2, 100 ppm - Alkaline Battery Pack Only - 72-PUC-A

72-PUC-A GX-3R Pro 3 Gas Personal Monitor - O2 / CO - SO2, 100 ppm - Alkaline Battery Pack Only by RKI Instruments

Features

Applications

RKI Instruments GX-3R Pro 3 Gas Personal Monitor - O2 / CO - SO2, 100 ppm - Alkaline and Li-Ion Battery Pack with 100-240 VAC Charger - 72-PUC-B