$150 - $200

0554 1111 Bluetooth Handle for Connecting Testo 440 Probe Heads by Testo

You can easily expand your portfolio of probes by connecting the handle to different probe heads. The extendable telescope for air velocity probes can also easily be connected to the handle.

Via Bluetooth, the readings are transmitted to your measuring instrument (please order separately) from a distance of up to 20 m. Particularly useful: operate the measuring instrument by pressing the button on the handle - for example, to store individual readings.

Please note that you need our adapter (order number 0554 2160) to connect probe heads for air velocity measurement or the extendable telescope for air velocity measurement to the handle.

• Transmit readings conveniently via Bluetooth
• The handle can easily be connected to a probe head or extendable telescope
• Use the button on the handle to store individual readings in the compatible measuring instrument

Includes:

Bluetooth handle including 4 x AA batteries.

0590 7503 750-3 Voltage, Continuity, Phase Sequence Tester with GFCI Test, 3 Digit LCD, & Flashlight by Testo

The testo 750 voltage testers are the first instruments to include an all-around viewable LED voltage indication. All three models include low input impedance, phase sequence, continuity test, and meet CAT III 1000 V CAT IV 600 V safety standards.

The testo 750-2 includes a single probe voltage testing, built-in flashlight, and GFCI test function. The 750-2/-3 can perform GFCI Circuit tests on AC outlets. When performing a GFCI circuit test, a 35 mA load is applied to the circuit.

The testo 750 vibrates ensuring that the GFCI circuit test is active. In addition to the above features, the testo 750-3 includes a 3-digit LCD showing the actual voltage measurements.

Testo's history of efficiency, innovation, and quality now extends into the entire electrical lineup. Once again, Testo brings high value, feature-packed products to the HVAC contractor market.

• GFCI Test Function
• Patented all-around viewable LED voltage bar indication
• 0 to 690 V AC/DC voltage measurement
• Polarity detection for VDC measurements
• Phase sequence test for determining motor rotation
• Two handed operation with anti-slip rings for safer voltage measurements
• Built-in flashlight for testing in dark places
• Continuity test with audible and visual indications
• Dust and water protection to IP 64

TK0161-Z Phosphonate Test Kit (Modified), 100 tests per kit by AquaPhoenix

EndPoint ID Drop Count Test Kit, Phosphonate

• 1 drop = 0.7 ppm as HEDP / 10 mL
• 1 drop = 2 ppm as PBTC / 10 mL

100 tests per kit

This modified Phosphonate test kit in designed for high alkaline waters and possible fluoride interference. The kit includes an acid reagent and pH paper to adjust the sample to the correct 2.8 pH and fluoride suppressor reagent.

Build your brand with EndPoint® ID test kits that are private labled with your company logo and contact information. EndPoint ID test kits include color pictures, icons and video to help simplify the testing process. Each kit comes with instructions, reagents, and test vial all packaged in a durable plastic case. Test kit case and reagents can be private labeled with your company logo and contact information.

EndPoint ID Features

• Color coded caps for easy test parameter identification
• Color pictures to help identify color changes while testing
• Scannable QR codes link to training videos via your smart phone
• Visual icons for testing and safety tips to remind users of best practices
• Interferences are listed for increased accuracy
• Printed on durable synthetic paper that is waterproof, chemical-resistant and tear-resistant
• Private labeled with your company logo and contact information

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

Part Number: J126525LM6

Old Part Number: 197150MX4
New Part Number: J197150LM42

Old Part Number: 197150MX2
New Part Number: J197150LM2

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

TH109 2-Stage Thermostat by Schaefer

Our broad range of sensors and manual/automatic controls allow dairymen, greenhouse operators, plant managers and others to control fans and heaters and optimize thermal comfort in their facilities.

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

WD-20250-60 1kV Handheld Insulation Tester by Digi-Sense

Feel secure with multiple safety features

• Safely measures insulation resistance of electrical devices such as cables or motor coils, as well as providing a means of measuring AC/DC voltages and circuit continuity
• View measurements clearly on large dual-line backlit LCD, plus check trends on analog bar graph
• Autorange feature automatically selects optimal measuring range
• Live circuit detection prevents testing if voltage is present
• Data Hold, test lock function, and flip stand allow hands-free operation
• Automatic discharge of stored voltage for added protection
• Sturdy, double-molded housing with CAT III-1000 V safety rating

Includes

Test leads, plastic carrying case, and six AA batteries.

CS200-K=0.1 Light Duty Online Conductivity Sensor, Platinum, 12mm, K=0.1, TL by Sensorex

The CS200 and CS200TC conductivity probes are a cost effective solution for measuring conductivity in light industrial and laboratory applications.

Models CS200 and CS200TC feature platinized measuring surfaces that provide accurate and repeatable measurements. Rugged epoxy bodies make the sensors virtually unbreakable. These are an excellent choice to use as standard laboratory conductivity electrodes.

By adding a simple mounting gland fitting, customers may use these in process applications. Mount them in-line, in a pipe "T" fitting, or submerse them into a tank.

Features

• Ideal for laboratory and light duty process applicationsAvailable with or without ATC (temperature sensor)
• Easy to submerge in a tank or mount inline in a pipe
• Cell constant choices of 0.1, 1, or 10
• Compatible with most portable and benchtop meters

Old Part Number: 19713N
New Part Number: J19713VN