Best selling products

● Microprocessor for reliable, accurate measurement and control of pH from 0 to 14.00pH● High and low set point adjustments on the front panel for ...

The AN320 is a Large Vane CFM/CMM Anemometer/Psychrometer plus CO2. This meter measures Air Velocity, Air Flow, Relative Humidity, Wet Bulb, Dew Po...

DCP42 is a 160W Switching Power Supply. Single Output Continuous Switching Power Supply with USB offers high efficiency electrical power conversion...

Integrated Bluetooth® connects with iOS devices to transmit readings for remote viewing Works with free Apple app to display large easy-to-read v...

Non-Contact Detection of AC Voltage from 6VAC to 1000VAC Telescoping probe extends to 36" (0.9m) with reach distance of 39" (1m) For use on 50/60...

The HD500 Psychrometer with Infrared Thermometer combines 3 in 1 with humidity meter, type K thermometer and infrared thermometer functions. The HD...

The Extech's HDV650-10G Plumbing Videoscope Kit unveils problems with its large, waterproof, rugged, high definition color display and a 10 meter s...

The MA260 is a True RMS 200A AC Open Jaw Clamp Meter. The MA260 has a built in NCV detector and can measure up to 200A in its 0.6 in. open jaw. Tru...

The MA61 is an AC current clamp with NCV voltage detector and full overload protection. Manual ranging clamp meter with three Current ranges and AC...

The MO257 Pinless Moisture Meter is for non-invasive measurements in wood and other building materials with virtually no surface damage. Measuremen...

The RHT3 is an EzSmart Hygro-Thermometer for use with Android or iOS Smart Devices. The RHT3 comes with a free app from iTunes and Google Play for ...

The Extech TL740 Industrial Plunger Style Test Clip Set includes a spring loaded clip with steel jaws. It has a jaw opening of 0.6 inches and an ov...

The Extech TL747 Electronic Sharp Test Probe Set is for use on high density components and boards and for piercing through insulation. It has a 0.3...

The TL900 is Extech's UL approved test leads with Safe Sense technology that senses the presence of voltage even with a blown fuse for increased us...

The FLIR CM78 is a True RMS industrial clamp meter for the electrician who works on high-powered equipment and temperature systems and needs a safe...

State of the art, digital tester is designed to test the hardness of large hard metal parts. Loaded with useful functions and a built in mini-print...

The FLIR IM75 is both a premier handheld insulation tester and advanced multifunction digital multimeter for installation, troubleshooting, and mai...

The Mitutoyo 811-337-10 Model HH-337 Hardmatic Dial Durometer features a Sharp Point Indenter and has a range of 20~90 Range with 1.0 Graduation an...

The FlashLink® USB Reusable Data Logger can monitor temperature sensitive commodities in storage facilities, processing environments and during tr...

The Mitutoyo 103-144 Outside Mechanical Micrometer features a hammertone, green, baked-enamel finished frame and Carbide tipped measuring faces. Th...

● The Siglent SPL1016 is a logic probe for use with SDS1000X Plus oscilloscopes.