$25 - $50

*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

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

90433-80 Thermowell, 304 Stainless Steel, 2.5" Length, 1/2" Connection by Digi-Sense

To match your probe to a thermowell, first measure the distance from the probe's tip to the top of the thread (typical thread length is 0.5" for 1/2" NPT fittings). Next, match this length to the probe depth of the thermowell ("A" dimension). Other thermowell sizes and materials are available - call our Application Specialists for more information.

• Limited-Space Thermowell when you need a shorter insertion depth.
• Standard Thermowell for general-purpose applications.
• Heavy-Duty Thermowell for higher fluid velocity ratings.

*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

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

10-113-20 MEK Colorimetric Gas Detection Tube, 0.02 - 0.6 % (10 Tubes / Box) by RAE Systems

RAE Systems colorimetric gas detection tubes enable quick, on-the-spot measurement of a wide range of toxic and combustible gases and vapors. RAE Systems tubes are easy to read, and provide a sharp, clear color change directly corresponding to the concentration of gas present. RAE Systems tubes are compatible with the RAE Systems piston hand pump, a reliable way to draw samples of an exact volume required for the most accurate measurements.

Key Features

• Wide assortment of tubes available to detect over 300 gases and vapors
• Easyto use, even in multiple layers of gloves
• Easy-to-read with sharp,clearcolorchange
• No calibration or other maintenance required

Applications

• Oil and gas
• Chemicals and petrochemicals
• Agriculture and pestcontro
• Food and beverage production
• Environmental protection
• Fire service
• HazMat response
• Nationalsecurity

90433-94 Thermowell, 316 Stainless Steel, 4" Length, 1/2" Connection by Digi-Sense

To match your probe to a thermowell, first measure the distance from the probe's tip to the top of the thread (typical thread length is 0.5" for 1/2" NPT fittings). Next, match this length to the probe depth of the thermowell ("A" dimension). Other thermowell sizes and materials are available - call our Application Specialists for more information.

• Limited-Space Thermowell when you need a shorter insertion depth.
• Standard Thermowell for general-purpose applications.
• Heavy-Duty Thermowell for higher fluid velocity ratings.

*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

98766-77 Traceable Jumbo Timer with Calibration by Digi-Sense

Jumbo digit clock/timer features a dual LCD panel that tilts for easy viewing. Two channels can be operated and displayed simultaneously - use both channels to count down, or use one channel to count up and the other to count down. Built-in clock displays time of day in 12- or 24-hour format.

Timer recalls previous time set. A 70 dB alarm sounds at the end of the countdown; shuts off at the touch of a button. "TIMES UP" flashes at upper left of display for respective channel. Timer displays time elapsed since the end of a countdown. Place timer on tabletop, or mount on wall using the double-sided taped bracket or screws (both are included).

Traceable® Products have an individually-numbered Traceable® Certificate provided with each unit, that assures accuracy from our ISO/IEC 17025:2017(1750.01) calibration laboratory accredited by A2LA. It indicates traceability of measurements to the SI units through NIST or other recognized national measurement institutes (NMI) that are signatories to the CIPM Mutual Recognition Agreement. Each product goes through an intense vetting process before it can carry the Traceable name, thus saving you both time and money by not having to calibrate separately.

• Includes NIST-Traceable certificate from our A2LA accredited (1750.01) calibration laboratory
• Tilt the two-line, jumbo-digit, display for easy viewing
• Program two different activities from 24 hours to 1 second

Includes

Wall-mounting bracket, one AAA battery, and NIST-traceable calibration certificate with data.

C-1404 Ammonia Comparator (Flat) by AquaPhoenix

The C-1404 Flat Ammonia Comparator (HBA) is a component of the K-1420 Ammonia CHEMets® Test Kit (HBA) and is designed to be compared against the color formed in R-1402 Ammonia/Monochloramine CHEMets® Refill (HBA) ampoules. The kit's range is applicable for many environmental, stormwater, wastewater and aquaculture applications.

The C-1404 comparator contains a set of color standards (sealed ampoules) containing dye mixtures that are formulated to match the colors produced by the test ampoules. Color standards are yellow to green in color and cover a range of 0-4 ppm ammonia-nitrogen (NH3-N) and 0-80 ppm NH3-N.

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