A clamp-on ammeter, or clamp meter, is an electrical tester that measures current and voltage. It combines digital multimeters with a current sensor using a hinged clamp jaw and an electrical meter. With a clamp meter, simply clamp the device around cables, wires, or other conductors to measure and document its current. There’s no need to disconnect. Collect information about AC current, resistance, continuity, frequency, temperature, and more. Keeping a log of this information can help technicians, industrial maintenance workers, electricians, and HVAC technicians during their daily workplace activities.
Clamp meters are also called tong testers. Use them to repair existing systems, install electrical equipment, and maintain electro-mechanical systems.
- 380950-NIST Extech Clamp MeterSpecial Price$198.47Regular Price$221.99Condition: NewAmps: 80 AVolts: 600 V
- 380950 Extech Clamp MeterSpecial Price$146.97Regular Price$162.99Condition: NewAmps: 80 AVolts: 600 V
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- MA140 Extech Clamp MeterSpecial Price$104.39Regular Price$115.99Condition: NewAmps: 300 AVolts: 600 V
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- 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
- EX650 Extech Clamp MeterSpecial Price$103.34Regular Price$115.99Condition: NewAmps: 1 kAVolts: 600 V
- MA3018 Extech Clamp MeterSpecial Price$192.39Regular Price$214.99Condition: NewAmps: 3 kAVolts: 600 V
- MA260 Extech Clamp MeterSpecial Price$125.99Regular Price$139.99Condition: NewAmps: 200 AVolts: 1 kV