Extech Instruments

The Extech PH105 pH ExStik® Electrode Module is an easy to clean, rugged flat surface pH electrode. It is interchangeable with the ExStik® Chlorine...

10pH buffer solution Comes in convenient pint size plastic bottles

Exclusive Oyster design can be used in the lab or in the field. Large LCD built into adjustable "flip up" cover displays pH or mV and Temperature s...

Exclusive Oyster design can be used in the lab or in the field. Large LCD built into adjustable "flip up" cover displays pH or mV and Temperature s...

Exclusive Oyster Design can be used in the lab or in the field. Large LCD built into adjustable “flip-up” cover displays pH or mV and Temperature s...

The Extech MO750 Soil Moisture Meter has an integrated 8 in. heavy-duty moisture probe which monitors moisture levels in soil from 0 to 50-percent ...

The Extech MO297 is an 8-in-1 pin/pinless Moisture Psychrometer with a built-in infrared (IR) thermometer and MeterLink (Bluetooth) transmitter tha...

The MO290 is an 8-in-1 meter that combines a Pin/Pinless Moisture Meter with a built-in InfraRed Thermometer. Additional measurements include: Temp...

MO265 is a Combination Pin/Pinless Moisture Meter which measures Relative Moisture in wood and other building materials using pinless technology pl...

MO260 is a Combination Pin/Pinless Moisture Meter which measures Relative Moisture in wood and other building materials using pinless technology pl...

This large dual graphical LCD displays moisture in wood and other building materials plus Air Temperature and Relative Humidity. Unique LCD with an...

This Pocket Moisture Meter from Extech allows you to quickly assess whether wood and other porous materials have endured any water incursion. Simpl...

The Extech MN36 digital multimeter is compact but still packed with features. Capable of measuring AC and DC voltage up to 600 volts, the MN36 is a...

The MN35 is a convenient mini size multimeter with protective rubber holster and tilt stand. Manual ranging, measures AC and DC Voltage to 600V, Re...

Small on size, big on versatility, the autoranging Extech MN26T MiniTec Digital Mini Multimeter is equipped with extensive capabilities, making it ...

Large 2000 count LCD display AC/DC Voltage & Current, Resistance, Diode/Continuity 1.5V and 9V Battery test function 10A fuse protection Over...

The MG500 is a digital high voltage insulation tester that tests voltage up to 10kV and measures insulation resistance to 500GOhm. The MG500 has a ...

The MG310 is a Compact Insulation Resistance Tester which allows quick and easy testing/troubleshooting of motors, transducers, and other industria...

The MA63 is an AC/DC current clamp with NCV voltage detector and full overload protection. Manual ranging clamp meter with three Current ranges and...

MA620 is a True RMS, autoranging AC clamp meters offer plant maintenance techs, electrical troubleshooters, and DIYers a test instrument that deliv...

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 compact-sized Extech MA410 400 amp True RMS autoranging AC/DC clamp meter offers plant maintenance techs, electrical contractors, HVAC troubles...

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 compact Extech MA250 200 amp AC/DC clamp meter offers maintenance technicians, electricians, and DIYers a test instrument that delivers a high ...