Shop By
Extech Instruments started in 1971 as a manufacturer dedicated to building superb measurement and test equipment. When engineers, HVAC technicians, maintenance workers, and others need to accurately troubleshoot and repair applications, they trust Extech for its superior testing tools. Extech’s meters, probes, data loggers, and data acquisition (DAQ) solutions offer a host of ways that engineers can prevent and identify problems. Whether a problem is mechanical, electrical, environmental, or dealing with safety and maintenance, Extech has a solution. Browse our selection of Extech meters, thermometers, data loggers, anemometers, sound level meters, clamp meters, and more at ValueTronics – used and refurbished.
-
- MA140 Extech Clamp MeterSpecial Price$104.39Regular Price$115.99Condition: NewAmps: 300 AVolts: 600 V
- MA140-NIST Extech Clamp MeterSpecial Price$246.80Regular Price$276.99Condition: NewAmps: 300 AVolts: 600 V
- EX840-NISTL Extech Clamp MeterSpecial Price$376.93Regular Price$420.99Condition: NewAmps: 1 kAVolts: 1 kV
- EX623-NISTL Extech Clamp MeterSpecial Price$334.62Regular Price$372.99Condition: NewAmps: 400 AVolts: 600 V
- EX830-NISTL Extech Clamp MeterSpecial Price$285.45Regular Price$318.99Condition: NewAmps: 1 kAVolts: 600 V
- MA3010 Extech Clamp MeterSpecial Price$172.90Regular Price$193.99Condition: NewAmps: 3 kAVolts: 600 V
- MA3010-NIST Extech Clamp MeterSpecial Price$319.39Regular Price$355.99Condition: NewAmps: 3 kAVolts: 600 V
- MA3110 Extech Clamp MeterSpecial Price$188.99Regular Price$209.99Condition: NewAmps: 3 kAVolts: 1 kV
- EX655-NIST Extech Clamp MeterSpecial Price$276.34Regular Price$308.99Condition: NewAmps: 600 AVolts: 1 kV
- MA3110-NIST Extech Clamp MeterSpecial Price$285.51Regular Price$318.99Condition: NewAmps: 3 kAVolts: 1 kV
- MA61 Extech Clamp MeterSpecial Price$94.49Regular Price$104.99Condition: NewAmps: 60 AVolts: 600 V
- EX840 Extech Clamp MeterSpecial Price$256.60Regular Price$287.99Condition: NewAmps: 1 kAVolts: 1 kV
-
- EX650-NIST Extech Clamp MeterSpecial Price$247.97Regular Price$276.99Condition: NewAmps: 1 kAVolts: 600 V
- MA63 Extech Clamp MeterSpecial Price$223.71Regular Price$250.99Condition: NewAmps: 60 AVolts: 600 V
- EX820-NISTL Extech Clamp MeterSpecial Price$247.97Regular Price$276.99Condition: NewAmps: 1 kAVolts: 600 V
- MA63-NIST Extech Clamp MeterSpecial Price$368.67Regular Price$410.99Condition: NewAmps: 60 AVolts: 600 V
- EX623 Extech Clamp MeterSpecial Price$238.97Regular Price$266.99Condition: NewAmps: 400 AVolts: 600 V
- EX810-NISTL Extech Clamp MeterSpecial Price$220.32Regular Price$245.99Condition: NewAmps: 1 kAVolts: 600 V
- EX830 Extech Clamp MeterSpecial Price$214.88Regular Price$239.99Condition: NewAmps: 1 kAVolts: 600 V
- EX820 Extech Clamp MeterSpecial Price$176.54Regular Price$197.99Condition: NewAmps: 1 kAVolts: 600 V
- EX810 Extech Clamp MeterSpecial Price$147.78Regular Price$165.99Condition: NewAmps: 1 kAVolts: 600 V
- EX655 Extech Clamp MeterSpecial Price$133.03Regular Price$148.99Condition: NewAmps: 600 AVolts: 1 kV