Test Products International

270 Clamp-On Tester with Digital Multimetervisit by Test Products International

Perfect for tight, narrow, spaces. The new TPI 270 with slim jaw and body is ideal for cramped work areas and crowded electrical panels.

The slim design 270 is a hand-held, autoranging clamp-on DMM. Extra large numerals, min/max, capacitance, DC microamps and duty cycle are just a few of the features of the 270. An affordable choice, the 270 offers measurements in all basic electrical functions with additional advanced features like non-contact voltage.

Features:

• Measure motor in-rush current and run current
• Measure temperature differential with relative mode
• Non-contact voltage feature can be used to immediately see if power is being supplied to the 24VAC control circuit of thermostats
• Frequency, Min/Max/Record, Data Hold and Peak Hold
• Up to 40,000 Microfarads to test run and start capacitors
• 4,000 count display with 41 segment analog bargraph
• Auto & Manual Ranging
• Low Battery Indicator
• Over Range Indication ("OL")
• Hi Voltage Indicator (>30V AC/DC)
• Auto Power Off after 30 minutes
• Separate Battery/Fuse Compartment
• Low Ohm Range (400V)
• Amps AC Resolution: 0.01A
• VDC/VAC Resolution: 0.1mV
• DC μA measurement (0.01 μA resolution)
• Temperature measurement with 0.1° resolution

Applications:

• Measure flame safety control current
• Test run and start capacitors and motors
• Measure motor run current and capture peak motor start up amperage
• Measure heat anticipator current
• Determine thermocouple voltage
• Test line and control voltages
• Measure heating element resistance
• Measure air temperature in ducts
• Test for the presence of voltage in circuits without contacting the circuit
• Measure temperature differential using relative mode

The 270 comes complete with the following accessories:

• Carrying Pouch
• Test Lead Set
• Temperature Probe
• Instruction Manual
• Battery & Fuse

192 True RMS 50,000 count DMM with Inductance by Test Products International

The Triple Display 192 is an innovative new concept in DMM design. The unique display enables you to view more than one event at a time. This eliminates the hassle of switching back and forth to review minimum, maximum or preset comparative values. The meter is also easy to use and built to last.

The DMM 192 is a hand-held autoranging DMM. The backlit LCD can display three readings at one time. In addition to basic function of AC/DC V, AC/DC A, Ohm, Diode test, continuity, Capacitance, Frequency, there is the adaptor function. The meter also has RS232 output and software for recording information into a PC.

Features:

• REC: Records Min/Max and Average readings during specified measurement intervals.
• COMP: Compare actual reading to preset HI and LOW value for Pass/Fail testing of component
• Hold: Tow hold system automatically holds the previous stable reading when a new one is obtained.
• Data logging
• 50,000 count display
• 0.05% DCV basic accuracy
• Inductance, Frequency and Capacitance
• 0 to 750 ACV; max resolution 100uV
• 0 to 1,000 DCV: max resolution 0.001mV
• 0 to 50MΩ; max resolution 0.01Ω
• Audible continuity
• AC/DC amps up to10 amps; resolution 0.01 uA
• Analog bar graph
• cULus 61010-1
• CATIII-1000VC, CATIII-1000V, CAT IV-600V, CAT III 1000V
• True RMS DMM
• Time Stamp Logging
• Optional PC Output with A192
• Pulse Width
• Duty cycle (% pulse width modulation) for measuring modulating gas valves

Applications:

• Thermocouples in furnaces or gas applications
• Heat anticipator current in thermostats
• Line voltage
• Control circuit voltage
• Flame safeguard control current
• Heating element resistance (continuity)
• Compressor winding resistance
• Contactor and relay coil resistance
• Continuity of wiring
• Motor start and run capacitance
• Frequency on controls and line voltages
• Record min/max voltage of controls and line voltages
• Temperature with optional temperature adapter (A310)
• Bar graph to indicate rapid fluctuations in measurements
• Voltage of direct drive DC motors
• Measure power supply voltage
• Match components
• Compare readings in circuits and components
• Frequency of line and control voltage

A254 AC/DC Amp Low Current Probe Adapter by Test Products International

Most TPI brand and any competitor DMM, clamp-on or oscilloscope having the capability of measuring up to 2000mV AC/DC (2V AC/DC), 10M Ohm input impedance, and equipped with industry standard spaced input jacks 19mm on center.

343C1 Dual Input K-Type Thermocouple Thermometer with Two GK11M Probes by Test Products International

TPI contact temperature testers are accurate, reliable, and built to last. Models 341K, 343 and 367D can be auto field calibrated to system accuracy (tester plus probe) of ± 1°F in less than 10 seconds in ice water.

Auto Field Calibration Perform ice bath calibration to achieve ±1°F system accuracy within the 30°F to 120°F temperature range. Calibration is an easy two-step process performed with instrument keypad, no additional tools needed.

Features:

• Auto Field Calibrate in less than 10 seconds in ice water to achieve ± 1°F system (tester & probe) accuracy within 30°F to 120°F temperature range
• Temp1, Temp2, Temp1-Temp2 display modes
• Min / Max Record
• Auto Resolution (0.1° / 1°)
• °C/°F Selectable
• Hold feature freezes reading on display
• Auto Off
• Protective rubber boot
• Easy to read LCD display

Includes:

• Two GK11M temperature probe
• A304 protective boot
• A255 soft pouch

194 True RMS 50,000 Count DMM with CAT IV, 1000V Rating with A106 and GK13M by Test Products International

The Triple Display 194 is an innovative new concept in DMM design. The unique display enables you to view more than one event at a time. This eliminates the hassle of switching back and forth to review minimum, maximum or preset comparative values. The meter is also easy to use and built to last.

The DMM 194 is a hand-held autoranging DMM. The backlit LCD can display three readings at one time. In addition to basic function of AC/DC V, AC/DC A, Ohm, Diode test, continuity, Capacitance, Frequency, there is the adaptor function. The meter also has RS232 output and software for recording information into a PC

Features:

• REC: Records Min/Max and Average readings during specified measurement intervals.
• COMP: Compare actual reading to preset HI and LOW value for Pass/Fail testing of component
• Hold: Tow hold system automatically holds the previous stable reading when a new one is obtained.
• Data logging
• 50,000 count display
• 0.05% DCV basic accuracy
• Inductance, Frequency and Capacitance
• 0 to 750 ACV; max resolution 100uV
• 0 to 1,000 DCV: max resolution 0.001mV
• 0 to 50MΩ; max resolution 0.01Ω
• Audible continuity
• AC/DC amps up to10 amps; resolution 0.01 uA
• Analog bar graph
• cULus 61010-1
• CATIII-1000VC, CATIII-1000V, CAT IV-600V, CAT III 1000V
• True RMS DMM
• Time Stamp Logging
• Optional PC Output with A192
• Pulse Width
• Duty cycle (% pulse width modulation) for measuring modulating gas valves

Applications:

• Thermocouples in furnaces or gas applications
• Heat anticipator current in thermostats
• Line voltage
• Control circuit voltage
• Flame safeguard control current
• Heating element resistance (continuity)
• Compressor winding resistance
• Contactor and relay coil resistance
• Continuity of wiring
• Motor start and run capacitance
• Frequency on controls and line voltages
• Record min/max voltage of controls and line voltages
• Temperature with optional temperature adapter (A310)
• Bar graph to indicate rapid fluctuations in measurements
• Voltage of direct drive DC motors
• Measure power supply voltage
• Match components
• Compare readings in circuits and components
• Frequency of line and control voltage

SP60B Switchable Passive Oscilloscope Probe, 60MHz, 1.2M Cable Length by Test Products International

Selecting the correct oscilloscope probe ensures accuracy and can improve the performance of your test instrument. TPI offers a wide range of high quality oscilloscope probes designed to meet the most demanding applications.

The IP series monolithic probes have switchable attenuation and are available in 60 and 250MHz. These probes are ideal for technicians that need a basic oscilloscope probe.

The slimline design P and SP series probes are available in fixed or switchable attenuation. These series of probes are perfect for the technician needing additional features such as replaceable cable and interchangeable probe tip. The compensation adjustment for these probes is located in the BNC to eliminate noise pickup.

TPI also offers three models of high voltage differential probes all with high common mode rejection, wide bandwidth, and fast rise times. Differential probes enable the viewing of signals not referenced to earth ground and provide better performance than a matched pair of single ended oscilloscope probes when measuring these types of signals.

Several important factors must be taken into account when selecting the proper probe.

• The probe should have sufficient bandwidth and rise time for the test instrument and application. Choose a probe with at least an equal bandwidth as the scope it will be used with. For best performance a probe with twice the bandwidth as the scope should be selected
• For oscilloscope probes, the input capacitance of your oscilloscope should be within the compensation range specification of the probe. In addition, if your oscilloscope has readout function, select a probe with this capability
• For differential probes, make sure the maximum differential voltage is adequate for your application and the common mode rejection specification meets the requirements of the tests being performed.

Features

• Attenuation: Ratio of the output signal to the input signal. Attenuation should remain constant decreasing by 3dB only as the frequency increases to the maximum bandwidth.
• Bandwidth: The maximum -3dB frequency that can be expected.
• Cable Length: Length of the cable from the end of the probe to the end of the connector. It is important to use a probe with just enough cable length for your needs. Long cables increase the capacitance and propagation delay of the probe.
• Compensation Range: The range a probe can be compensated to match the input capacitance of the test equipment it is being used with.
• IEC 1010: Probes with the IEC 1010 category rating have been designed for safety.
• Input Impedance: The total resistance and capacitance as measured at the tip of the probe. This specification is used to define the loading effect of a probe. At frequencies under 1MHz the input resistance of the probe will have the most influence. At higher frequencies the input capacitance will have the most influence.
• Max Input Voltage: The maximum voltage the probe can be used at.
• Max Differential Voltage: The maximum differential voltage that can be measured by a differential probe
• Readout: Probes with this capability are compatible with readout function oscilloscopes that automatically detect and display the attenuation factor of the probe.
• Rise Time: The time required for the leading edge of a pulse to rise from 10% to 90% of its final value.
• CMRR: Common Mode Rejection Ratio. A measure of a differential probes ability to reject any signals common to both test points in a differential measurement

Applications

• Use TPI Probes with Bench Top, Portable, Analog, and Oscilloscopes
• Logic signal and waveform tests
• Measure voice / data signals
• Analyze power quality
• Test motor control circuits

Markets

• Electronic
• Communication
• Commercial
• Industrial

343C2 Dual Input K-Type Thermocouple Thermometer with Two GK13M Probes by Test Products International

TPI contact temperature testers are accurate, reliable, and built to last. Models 341K, 343 and 367D can be auto field calibrated to system accuracy (tester plus probe) of ± 1°F in less than 10 seconds in ice water.

Auto Field Calibration Perform ice bath calibration to achieve ±1°F system accuracy within the 30°F to 120°F temperature range. Calibration is an easy two-step process performed with instrument keypad, no additional tools needed.

Features:

• Auto Field Calibrate in less than 10 seconds in ice water to achieve ± 1°F system (tester & probe) accuracy within 30°F to 120°F temperature range
• Temp1, Temp2, Temp1-Temp2 display modes
• Min / Max Record
• Auto Resolution (0.1° / 1°)
• °C/°F Selectable
• Hold feature freezes reading on display
• Auto Off
• Protective rubber boot
• Easy to read LCD display

Includes:

• Two GK13M temperature probe
• A304 protective boot
• A255 soft pouch

SAIT200 Analog Insulation Resistance Tester (IRT) by Test Products International

TPI Insulation Resistance Testers are ideal for preventative maintenance and performing resistance tests. All TPI Insulation Resistance Testers include A085 UL listed silicone test lead set with screw on alligator clips and A073 test lead set with large alligator clips.

Features

• Easy to use
• Push button or locking operation
• Automatic discharge
• Built-in battery test
• Test Voltages: 250V/500V/1,000V
• Insulation Resistance: 100MΩ/200MΩ/400MΩ
• Continuity: 2Ω/20Ω
• Includes A085 UL listed silicone test lead set with screw on alligator clips and A073 test lead set with large alligator clips

Applications

• Cables
• Compressors
• Controls
• Distribution Transformers
• Generators
• Instruments
• Motors
• Windings
• Switchgear

Markets

• Electrical Power Generation
• Heavy Industry
• HVACR
• Mining
• Motor Repair Shops
• Natural Gas Transmission
• Oil Production
• Oil Pipelines
• Railroads
• Refining
• Steel Manufacturing
• Gathering facilities, compressor stations and pipelines

608 Digital Manometer by Test Products International

Single input manometer with ±60inH2O range. Four units of measure: inH2O, mbar, KPa, PSI and mmH20. Backlight display.

The 608 digital manometer measures pressure or vacuum in four units of measure. Please follow manufacturers recommendations on all equipment being serviced with the 608.

Features:

• Single input with +/-60 H2O range
• Four units of measure (inH2O, mbar, KPa, PSI and mmH20)
• Display - 4 digit with backlight
• Auto Off: Conserve battery power
• Built in hanging hook and back magnets

Standard Accessories (Included):

• 9V Alkaline battery (A009A)
• Silicone Tubing (A774)

135 Manual Ranging DMM with Capacitance, 40uA Range, with Boot, Test Leads, and Manual by Test Products International

The 135 is a hand-held autoranging DMM. It features extra large numerals on the LCD, and Data Hold for all functions and ranges. The 135 is an affordable choice offering measurements in all of the basic electrical functions.

Features:

• Safety: Meets CE and IEC 1010 requirements. UL Listed to U.S. and Canadian Safety Standards.
• Large LCD:Easy to read at all angles and the majority of lighting levels. 4000 Count.
• Rubber Boot: Added protection when the instrument is dropped. (135NB does not include boot.)
• Multi-function: Measure all electrical characteristics with one meter.
• 0.5% DCV basic accuracy
• 0 to 750 ACV; max resolution 1mV
• 0 to 1,000 DCV; max resolution 0.1mV
• 0 to 40MΩ; max resolution 0.1Ω
• 0 to 10 amps AC/DC; 0.1uA resolution
• Data Hold
• cULus 61010-1
• CAT II - 1000V, CAT III - 600V

Applications:

• Thermocouples in furnaces and gas appliances
• Heat anticipator current in thermostats
• Line voltages
• Voltage of direct drive DC motors
• Control circuit voltage
• Motor run and start capacitors
• Flame safeguard control current
• Heating element resistance (continuity)
• Compressor winding resistance
• Contactor and relay coil resistance
• Continuity of wiring
• Temperature with optional temperature adapter

The 135 comes complete with the following accessories:

• 135 Instrument
• Rubber Boot
• Test Lead Set
• Battery
• Instruction Manual

TLSHVACR1 HVAC/R Test Lead Kit by Test Products International

Includes

• A052 M4.0/0.7 Thread Safety Plug Adaptor
• A054 Modular Test Prod Set with Sharp Steel Point
• A057 Pair Back Probing Probes Part
• A066 1000V Fully Insulated Crocodile Clip.
• A067 Modular Grabber Clips
• A081 Modular Silicone Test Lead Set

P250 Non-Switchable Passive Oscilloscope Probe, 250MHz, 1.2M Cable Length by Test Products International

Selecting the correct oscilloscope probe ensures accuracy and can improve the performance of your test instrument. TPI offers a wide range of high quality oscilloscope probes designed to meet the most demanding applications.

The IP series monolithic probes have switchable attenuation and are available in 60 and 250MHz. These probes are ideal for technicians that need a basic oscilloscope probe.

The slimline design P and SP series probes are available in fixed or switchable attenuation. These series of probes are perfect for the technician needing additional features such as replaceable cable and interchangeable probe tip. The compensation adjustment for these probes is located in the BNC to eliminate noise pickup.

TPI also offers three models of high voltage differential probes all with high common mode rejection, wide bandwidth, and fast rise times. Differential probes enable the viewing of signals not referenced to earth ground and provide better performance than a matched pair of single ended oscilloscope probes when measuring these types of signals.

Several important factors must be taken into account when selecting the proper probe.

• The probe should have sufficient bandwidth and rise time for the test instrument and application. Choose a probe with at least an equal bandwidth as the scope it will be used with. For best performance a probe with twice the bandwidth as the scope should be selected
• For oscilloscope probes, the input capacitance of your oscilloscope should be within the compensation range specification of the probe. In addition, if your oscilloscope has readout function, select a probe with this capability
• For differential probes, make sure the maximum differential voltage is adequate for your application and the common mode rejection specification meets the requirements of the tests being performed.

Features

• Attenuation: Ratio of the output signal to the input signal. Attenuation should remain constant decreasing by 3dB only as the frequency increases to the maximum bandwidth.
• Bandwidth: The maximum -3dB frequency that can be expected.
• Cable Length: Length of the cable from the end of the probe to the end of the connector. It is important to use a probe with just enough cable length for your needs. Long cables increase the capacitance and propagation delay of the probe.
• Compensation Range: The range a probe can be compensated to match the input capacitance of the test equipment it is being used with.
• IEC 1010: Probes with the IEC 1010 category rating have been designed for safety.
• Input Impedance: The total resistance and capacitance as measured at the tip of the probe. This specification is used to define the loading effect of a probe. At frequencies under 1MHz the input resistance of the probe will have the most influence. At higher frequencies the input capacitance will have the most influence.
• Max Input Voltage: The maximum voltage the probe can be used at.
• Max Differential Voltage: The maximum differential voltage that can be measured by a differential probe
• Readout: Probes with this capability are compatible with readout function oscilloscopes that automatically detect and display the attenuation factor of the probe.
• Rise Time: The time required for the leading edge of a pulse to rise from 10% to 90% of its final value.
• CMRR: Common Mode Rejection Ratio. A measure of a differential probes ability to reject any signals common to both test points in a differential measurement

Applications

• Use TPI Probes with Bench Top, Portable, Analog, and Oscilloscopes
• Logic signal and waveform tests
• Measure voice / data signals
• Analyze power quality
• Test motor control circuits

Markets

• Electronic
• Communication
• Commercial
• Industrial

ADF25A Differential Probe by Test Products International

Selecting the correct oscilloscope probe ensures accuracy and can improve the performance of your test instrument. TPI offers a wide range of high quality oscilloscope probes designed to meet the most demanding applications.

The IP series monolithic probes have switchable attenuation and are available in 60 and 250MHz. These probes are ideal for technicians that need a basic oscilloscope probe.

The slimline design P and SP series probes are available in fixed or switchable attenuation. These series of probes are perfect for the technician needing additional features such as replaceable cable and interchangeable probe tip. The compensation adjustment for these probes is located in the BNC to eliminate noise pickup.

TPI also offers three models of high voltage differential probes all with high common mode rejection, wide bandwidth, and fast rise times. Differential probes enable the viewing of signals not referenced to earth ground and provide better performance than a matched pair of single ended oscilloscope probes when measuring these types of signals.

Several important factors must be taken into account when selecting the proper probe.

• The probe should have sufficient bandwidth and rise time for the test instrument and application. Choose a probe with at least an equal bandwidth as the scope it will be used with. For best performance a probe with twice the bandwidth as the scope should be selected
• For oscilloscope probes, the input capacitance of your oscilloscope should be within the compensation range specification of the probe. In addition, if your oscilloscope has readout function, select a probe with this capability
• For differential probes, make sure the maximum differential voltage is adequate for your application and the common mode rejection specification meets the requirements of the tests being performed.

Features

• Attenuation: Ratio of the output signal to the input signal. Attenuation should remain constant decreasing by 3dB only as the frequency increases to the maximum bandwidth.
• Bandwidth: The maximum -3dB frequency that can be expected.
• Cable Length: Length of the cable from the end of the probe to the end of the connector. It is important to use a probe with just enough cable length for your needs. Long cables increase the capacitance and propagation delay of the probe.
• Compensation Range: The range a probe can be compensated to match the input capacitance of the test equipment it is being used with.
• IEC 1010: Probes with the IEC 1010 category rating have been designed for safety.
• Input Impedance: The total resistance and capacitance as measured at the tip of the probe. This specification is used to define the loading effect of a probe. At frequencies under 1MHz the input resistance of the probe will have the most influence. At higher frequencies the input capacitance will have the most influence.
• Max Input Voltage: The maximum voltage the probe can be used at.
• Max Differential Voltage: The maximum differential voltage that can be measured by a differential probe
• Readout: Probes with this capability are compatible with readout function oscilloscopes that automatically detect and display the attenuation factor of the probe.
• Rise Time: The time required for the leading edge of a pulse to rise from 10% to 90% of its final value.
• CMRR: Common Mode Rejection Ratio. A measure of a differential probes ability to reject any signals common to both test points in a differential measurement

Applications

• Use TPI Probes with Bench Top, Portable, Analog, and Oscilloscopes
• Logic signal and waveform tests
• Measure voice / data signals
• Analyze power quality
• Test motor control circuits

Markets

• Electronic
• Communication
• Commercial
• Industrial

265 Clamp-On Tester with Frequency and Capacitance by Test Products International

Perfect for tight, narrow, spaces. The new TPI 265 with slim jaw and body is ideal for cramped work areas and crowded electrical panels.

The 265 is a hand-held, autoranging clamp-on DMM. Extra large numerals, capacitance, frequency and data hold are just a few of the features of the 265. An affordable choice, the 265 offers measurements in all basic electrical functions.

Features:

• Slim jaw and body design for use is crowded electrical panels
• 4,000 count display
• Capacitance range up to 4,000 microfards to test run and start capicitors
• 0.1 DC millivolt resolution to accurately measure thermocouples and use optional adapters
• 0.01 AC Amp resolution to measure heat anticipator current
• Frequency measurement capability
• AC/DC volts up to 600V and AC Amps up to 400A
• Diode, resistance and audible continuity ranges
• Auto / manual ranging
• Data hold
• Auto power off
• CAT III 600V rated
• cULus 61010
• 3-year limited warranty

Applications:

• Test start and run capacitors
• Measure heat anticipator current
• Determine thermocouple voltage
• Test line and control voltages
• Measure heating element resistance
• Measure and adjust variable frequency drives

The 265 comes complete with the following accessories:

• Carrying Pouch
• Test Lead Set
• Instruction Manual
• Battery

381F Non-Contact Infrared Thermometer by Test Products International

Thoroughly testing and diagnosing high efficiency HVACR systems or large surface areas can be labor intensive and expensive. Using the appropriate non-contact thermometer can reduce man hours and help insure system performance more easily, accurately and affordably.

Measure Hard-to-reach, sensitive, or large moving target areas. Use the 380, 381, and 383 to measure surface temperature and watch the LCD immediately display accurate data without the use of a probe.

Features

• Easy to use single button operation
• 0.1 resolution for best reading (380/381)
• Last reading hold
• Soft holster pouch included
• 8:1 distance to spot ratio
• Large, easy to read display
• °C and °F selectable
• 9V battery included

Application

• Vent air and return temperature measurements
• Tubing, piping and sheet metal temperature
• Leaks around cooler or freezer doors

HVAC/R

• Compressor heads
• Vents
Insulation
• leaks around cooler or freezer doors
• Steam traps
• Registers

Food

• Grill & surface temperatures
• Holding cabinets
• serving temperatures
• storage temperatures

Electrical

• Cables
• circuit breakers
• connections
• machinery
• motors
• transformers

291 Hand-held Manual Ranging Clamp-on DMM by Test Products International

Digital Clamp-On Meter Amp Plus. The 291 is a hand-held manual ranging clamp-on DMM, an affordable choice offering measurements in all basic electrical functions.

The 291 is a hand-held manual ranging clamp-on DMM. The 291 is an affordable choice offering measurements in all basic electrical functions.

• Bar Graph: When measuring frequency, bar graph indicates current level.
• Peak Mode: For start-up and inrush currents.
• Sleep Mode: Preserves battery life.
• Data Hold: Holds the reading on the display for easy viewing.

Features:

• Agency UL Listed to U.S. and Canadian Safety Standards. Meets CE and IEC 1010.
• 4000 Count Improves the resolution on all functions and ranges.
• Data Hold Maintains the reading on the display for hard to reads areas.
• Peak Mode Measure the inrush current of motors, relays and solenoids.
• Sleep Mode Automatically powers down after 10 minutes of inactivity
• 700 Amps AC
• Measure AC/DC volts, resistance and continuity
• CAT III 600 V rated
• cULus 61010
• 3-year limited warranty

Applications:

• Thermocouples in furnaces and gas appliances
• Heat anticipator current in thermostats
• Test line and control voltage
• Compressor winding resistance
• Contactor and relay coil resistance
• Motor and compressor startup current
• Continuity of wiring
• Measure line current
• Test continuity of circuit breakers and fuses
• Measure voltage of direct drive DC motors
• Measure power supply voltage

The 291 comes complete with the following accessories:

• Carrying Pouch
• Test Lead Set
• Temperature Probe
• Instruction Manual
• Battery

163 Autoranging DMM with Bar Graph, Boot, Test Leads, and Manual by Test Products International

The 163 is a hand-held autoranging DMM. The 163 measures ACV, DCV, ACA, DCA, Resistance, Diodes and Continuity.

Features:

• Safety: Meets CE and IEC 1010 requirements. UL Listed to U.S. and Canadian Safety Standards.
• Data Hold: Holds the reading on the display.
• Range: Allows you to either manual range or use auto range to select the appropriate range.
• Auto Off: Preserves battery life. LCD shows oFF when in this mode.
• Large LCD: Easy to read at all angles and the majority of lighting levels.
• Rubber Boot: Added protection when the instrument is dropped.
• 0.5% DCV basic accuracy
• 0 to 750 ACV; max resolution 1mV
• 0 to 1,000 DCV; max resolution 0.1mV
• 0 to 32.6MΩ; max resolution 0.1Ω
• Audible continuity
• 0 to 10 amps AC/DC; max resolution 0.1uA
• Analog bar graph
• cULus 61010-1
• CAT II - 1000V, CAT III - 600V

Applications:

• Thermocouples in furnaces or gas applications
• Heat anticipator current in thermostats
• Line voltage
• Voltage of direct drive DC motors
• Control circuit voltage
• Motor run and start capacitors
• Flame safeguard control current
• Heating element resistance (continuity)
• Compressor winding resistance
• Contactor and relay coil resistance
• Continuity of wiring
• Continuity of circuit breakers
• Temperature with optional temperature adapter
• Bar graph to indicate rapid fluctuations in measurements

The 163 comes complete with the following accessories:

• Rubber Boot
• Test Lead Set
• Battery
• Instruction Manual