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Extech® Testing and Measuring Instruments

In order to help keep your facility functioning safely, effectively and efficiently, you need the right technology for the right application. When getting the job done right is priority #1, count on Grainger for a comprehensive selection of testing and measuring instruments known for their quality, reliability and value. Help keep your systems running with high-performing video borescopes, clamp meters, multimeters, moisture meters, humidity meters, IR thermometers and more.
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Choose Extech Instruments For All Your Test and Measurement Needs Gas Sound Light Megohmmeters humidity Temperature Motor Rotation Air Quality Pressure Electrical Electrical
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Electrical Power Testing



Nonelectrical Properties Testing



Temperature, Humidity and Water Testing