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.
- 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
- EX650 Extech Clamp MeterSpecial Price$103.34Regular Price$115.99Condition: NewAmps: 1 kAVolts: 600 V
- MA3018-NIST Extech Clamp MeterSpecial Price$337.22Regular Price$376.99Condition: NewAmps: 3 kAVolts: 600 V
- MA1500-NIST Extech Clamp MeterSpecial Price$305.78Regular Price$340.99Condition: NewAmps: 1.5 kAVolts: 1 kV
- MA1500 Extech Clamp MeterSpecial Price$200.48Regular Price$223.99Condition: NewAmps: 1.5 kAVolts: 1 kV
- MA3018 Extech Clamp MeterSpecial Price$192.39Regular Price$214.99Condition: NewAmps: 3 kAVolts: 600 V