$50 - $75

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

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

CS9111-Q Conductivity Standard, 111,800 μS/cm, 1L by AquaPhoenix

• Traceable to NIST

Specifications

• Packaging Type: Poly
• Size: 1.00 L

CS9111-P Conductivity Standard, 111,800 μS/cm, 500mL by AquaPhoenix

• Traceable to NIST

Specifications

• Packaging Type: Poly
• Size: 500 mL

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

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

TK5060-Z Chlorinated Alkaline Test Kit: 1 drop = 100 ppm as NaOH / 10 mL by AquaPhoenix

Refill Reagents: SA7595-B, PH1605-A, ST2970-B

18525-24 Type K Hermetically Sealed Tip Insulated Thermocouple, 10ft 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

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

WD-20250-31 Precalibrated Humidity and Temperature Indicator with External Probe by Digi-Sense

Assess comfort level of your environment with unique comfort indicator symbol that displays comfortable, wet (high humidity), or dry (low humidity). Read temperature, humidity, and time on easy-viewing digital thermohygrometer display.

Features

• Reliable measurements, guaranteed! Precalibrated to NIST-traceable standards.
• User-selectable °F or °C units
• Max/Min reading for temperature and humidity
• Clock with alarm and date
• Preserve battery with auto shut-off
• Hands-free operation with stand or wall-mount options

Additional features for model 20250-31

• Monitor outdoor temperatures with included external temperature probe

Applications

• Educational
• Residential
• Laboratory
• Light Industrial
• R&D

Includes

Built-in desktop stand, wall-mounting bracket, one AAA battery, and NIST-traceable certificate with data and uncertainties. Model 20250-31 also includes an external temperature probe with a 3-ft (0.9-m) cable.

18523-69 Type J Thermocouple Probe Quick Dis-connector, with Std-Connector, 12" L, .125 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.

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

LX3 DinLINK by Agrowtek

Connect any Agrowtek sensor with 4-20mA option to your PLC or other device with this convenient break-out board. Mini-Din 6 connection with 15ft cable for connection to analog sensor port and removable terminal block for wire connections.

1:1 break-out of the mini-din 6 cable for easy PLC connection.

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

WD-05992-47 Electrode Fill Solution, 3.8M KCL, 2/pack by Oakton

Choose from two types of reference fill solutions: 3.8 M KCl saturated with AgCl for AgCl/AgCl electrodes, or 4 M KCl for calomel (Hg/Hg22) electrodes. Both solutions come in a pack of two 125-mL - enough to fill approximately 25 electrodes.

18526-80 Type K Replacement Air Probe, 8" L, with Mini-Connector, .125 Dia. Exposed 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.