$50 - $75

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

PH60-DE Spare pH/Temp. Electrode (double-junction, gel inner solution) by Apera

The Apera Instruments PH60-DE is the replacement probe for PH60-Z Smart pocket pH tester. This replacement probe is equipped with a highly sensitive glass bulb membrane, built-in temperature sensor, double-junction, and a bubble-free blue gel inner solution. It is made for general water solution's pH measurement, such as hydroponics, aquaculture, pool & spas, water treatment, environmental monitoring, cooling tower, etc.

• Replaceable pH probe for PH60-Z Smart Pocket Tester
• Highly sensitive glass bulb membrane with a built-in temperature sensor, suitable for general water solutions
• Double-Junction pH probe, suitable for dirty and complex solutions and extends service life by up to 80%.
• The unique blue glass bulb will never generate any air bubbles, making reliable pH tests easier than ever.

18523-34 Type T Thermocouple Probe Quick Dis-connector, with Std-Connector, 6" L, .250 Dia, Ungrounded Junction by Digi-Sense

The temperature range is for the probe tip only. The handle material may be affected if the probe is rated higher than the handle depending on exposure time, application, and handle material. ABS handles are rated to 220°F (104°C); PVC handles are rated to 200°F (93°C); Stainless Steel handles are rated at 450°F (232°C); Mini Connectors are rated to 392°F (200°C)

• Ideal for measuring liquids, gases, or semi solids
• Designed with 316 Stanless Steel sheath
• Response Time: 1.2 - 5 seconds or greater
• Includes a stand alone female connector for instalation to a thermocouple extension cable
• Each probe comes with a color coded ANSI dual standard connector: type J-black, type K-yellow, type T-blue, and type E-purple.
• Custom designs or changes to this product are available upon request.

18523-77 Type J Thermocouple Quick Dis-connector, with Std-Connector, 12" L, .188 Dia. Grounded Junction by Digi-Sense

The temperature range is for the probe tip only. The handle material may be affected if the probe is rated higher than the handle depending on exposure time, application, and handle material. ABS handles are rated to 220°F (104°C); PVC handles are rated to 200°F (93°C); Stainless Steel handles are rated at 450°F (232°C); Mini Connectors are rated to 392°F (200°C)

• Ideal for measuring liquids, gases, or semi solids
• Designed with 316 Stanless Steel sheath
• Response Time: 1.2 - 5 seconds or greater
• Includes a stand alone female connector for instalation to a thermocouple extension cable
• Each probe comes with a color coded ANSI dual standard connector: type J-black, type K-yellow, type T-blue, and type E-purple.
• Custom designs or changes to this product are available upon request.

18525-27 Type K Hermetically Sealed Tip Insulated Thermocouple, 15ft L, 24 Awg by Digi-Sense

Do not subject type J exposed-junction probes to moisture as they will rust

• Each Probe is hermetically sealed and tested to 25psi
• Can be used for applications requiring an isolated junction.
• Response Time: 0.75 seconds or greater
• All insulated-wire probes include straight insulated cable with no handle and stripped lead ends Custom designs or changes to this product are available upon request

18525-96 Type K Economic Handle Thermocouple Probe with Mini-Connector, 4" L, 36" E x t FEP .188 Dia, Grounded by Digi-Sense

The temperature range is for the probe tip only. The handle material may be affected if the probe is rated higher than the handle depending on exposure time, application, and handle material. ABS handles are rated to 220°F (104°C); PVC handles are rated to 200°F (93°C); Stainless Steel handles are rated at 450°F (232°C); Mini Connectors are rated to 392°F (200°C).

• Each probe comes with a 3/16" diameter shaft, 36" long FEP extension cable and handle
• Available in grounded or ungrounded junctions.
• Response Time: 2-4 seconds or greater
• Each probe comes with a color coded ANSI mini connector: type J-black, type K-yellow, type T-blue, and type E-purple.
• Custom designs or changes to this product are available upon request

18526-75 Type J Replacement GP Probe, 8" L, with Mini-Connector, .125 Dia. Grounded Junction by Digi-Sense

The temperature range is for the probe tip only. The handle material may be affected if the probe is rated higher than the handle depending on exposure time, application, and handle material. ABS handles are rated to 220°F (104°C); PVC handles are rated to 200°F (93°C); Stainless Steel handles are rated at 450°F (232°C); Mini Connectors are rated to 392°F (200°C).

• Ideal for switching out probes when working with multiple applications.
• Response Time: 1.75-3 seconds or greater
• Each probe comes with a color coded ANSI mini connector: type J-black, type K-yellow, type T-blue, and type E-purple.
• Custom designs or changes to this product are available upon request.

19601-34 Adapter for Traceable Meters; Universal VAC to 9 VDC by Digi-Sense

This VAC/VDC adapter features four power receptacle/plug adapters.

• Includes four different power receptacle adapters to convert 115/220 VAC to 9 VDC
• Includes NIST-Traceable certificate from our A2LA accredited (1750.01) calibration laboratory
• Includes four different power receptacle adapters to convert 115/220 VAC to 9 VDC

90550-64 Dampened Back-Con Bimetal Thermometer, 3" Dial, 6" L/50-550F/10-290C by Digi-Sense

Accuracy is ±1% full-scale when stem is immersed 2" in liquids or 4" in gases (immerse models with a 2.5" stem length 2" in gases). Measured stem length from the top of the threads to the bottom tip of the stem. Stem dia is 0.25"; threaded connection is 1/2" NPT(M). All thermometers meet or exceed ASME B40.3 standards. Maximum environmental temperature for glass lens thermometers is 500°F (148°C).

• Dampened movement
• More economical than silicone gauges
• Greater temperature range than a silicone-filled gauges
• Anti-parallax dial for accurate readings
• Eliminate the risk of a leaking case and cross-contamination
• Rugged 304 stainless steel construction with a clear glass lens
• Recalibrate using the external reset screw
• Hermetically sealed per ASME B40.3 standard to prevent fogging and protect against tough environments

NA7090-Q Nitric Acid, 50% v/v (1:1), 1L by AquaPhoenix

• Nitric Acid/UN2031

Specifications

• Packaging Type: Glass
• Size: 1.00 L
• Concentration: 50% v/v

Part Number: P1011100PM1

Old Part Number: P10132000N
New Part Number: P10132000PN

Part Number: P126525LM17

Old Part Number: P1971050VMX
New Part Number: P197150VM2