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  • Extech MO-P1

    The Extech MO-P1 Moisture Pin Probe is compatible with the MO265 and MO270 moisture meters. It includes dual sharp pins and a 76.2 cm (30 in) cable with RJ45 connecter.

  • Extech MO220-PINS

    The Extech MO220-PINS is a set of 50 Replacement Pins for the MO220 Moisture Meter and MO290-P Moisture Probe. Pins have a 1 cm (0.4 in) depth.

  • FLIR CM42

    The FLIR CM4X Clamp Meter Family includes three professional and affordable True RMS meters designed to meet the needs of commercial and residential electricians: the CM42 AC clamp meter, the CM44 AC clamp meter with Type K thermocouple, and the CM46 AC/DC clamp meter with Type K thermocouple. Featuring Accu-Tip™ technology, taking amperage measurements on smaller-gauged wires can be done more accurately than ever – to a tenth of a digit!

  • Extech 445715

    This Extech Big Digit Hygro-Thermometer has an extendable probe with a 45.7 cm (18 in) cable. It measures humidity from 10% RH to 99% RH ± 4% RH and temperature from -10°C to 60°C ± 1°C (14°F to 140°F ± 1.8°F). This meter also includes maximum/minimum and rest functions, as well as having a rear calibration adjustment post with optional RH calibration bottles. Comes complete with built-in stand, mounting bracket, sensor, and 1 AAA battery.

  • Extech RH520B

    The Extech RH520B is a paperless Chart Recorder that provides simultaneous digital and graphical display of %RH and temperature or dew point, as well as showing date/time and min/max values. Use the free, PC-based software for data transfer to a PC and to graph %RH, temperature, dew point, wet bulb, and g/kg or GPP. Audible and visual high/low alarm limits can be set for humidity and temperature. This recorder is ideal for storage facilities, green houses, laboratories, and other buildings where temperature or humidity may need to be monitored.

  • Extech RH350-CAL

    The Extech RH300-CAL is a kit which contains 33% and 75% humidity calibration bottles. Used for verifying calibration of the 445815 humidity meter. Bottles have small opening designed to snuggly fit the remote sensor probe.

  • Extech 380562

    Compact and precise, the Extech 380562 Milliohm Meter has 7 ranges and measures down to 0.01 mΩ using 4-wire Kelvin clip test leads. Measurements are displayed on the unit's large 20.3 mm (0.8 in), 1999-count LCD. It comes with a built-in comparator for Hi/Lo/Go resistance testing or selection. Complete with 4-wire cables with Kelvin clip connectors and power cord.

  • Extech 380460

    380460 is a Precision Milliohm Meter. High accuracy and performance for low resistance measurements. Portable milliohm meter provides resolution to 0.1mΩ. Compact, durable field service housing with protective cover. Manual zero display adjust and overrange indication. Complete with 4-wire cables with Kelvin clip connectors.

  • Extech 42545

    The 42545 is a High Temperature IR Thermometer which measures up to 1832°F (-50 to 1000°C) with 50:1 distance to target ratio and laser pointer that identifies target area. High 50:1 distance to target ratio measures smaller surface areas at greater distances for safe and accurate readings. Large backlit LCD display. Adjustable emissivity. Complete with 9V battery and carrying case.

  • Extech EX900

    The Extech EX900 ExStik® 4-In-1 Kit includes a CL200 meter, pH and ORP electrodes, reagent tablets (50 tests), four plastic cups, a weighted stand, pH buffer pouches, four CR2032 batteries, 48-inch neck strap, carrying case, and user manual. The meter measures total chlorine, pH, ORP, and temperature with interchangeable flat surface electrodes that are included. Flat surface electrodes work in liquids, semi-solids and solids. Built-in memory can store/recall up to 15 readings and save the last calibrated value. It has a large 3-1/2 digit (2000 count) digital display with a bargraph and an automatic electronic self-calibration function for chlorine and ORP (1, 2, or 3 point buffer calibration for pH).

  • Extech 461834

    The Extech 461834 is a replacement xenon lamp for Digital StroboTach Tachometers. It is compatible with the 461830 (115 VAC, 60 Hz) and 461831 (220 VAC, 50 Hz) Digital StroboTach Tachometers.

  • Extech 392052

    The Extech 392052 is a Flat Surface Stem Dial Thermometer with a temperature range of -50°C to 300°C ±2°C (-58°F to 572°F ±2°F). Ideal for measuring high temperatures on motors and other flat surfaces. The thermometer features a 12.7 cm (5 in) stainless steel shaft with a 5.1 cm (2 in) dial, an on/off switch, and auto power off function after one hour. Product includes 1.5 V battery button.