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.
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- 380947-NIST Extech Clamp MeterSpecial Price$366.16Regular Price$410.99Condition: NewAmps: 400 A
- 380941-NIST Extech Clamp MeterSpecial Price$332.34Regular Price$372.99Condition: NewAmps: 200 AVolts: 400 V
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- 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
- 380941 Extech Clamp MeterCondition: UsedAmps: 200 AVolts: 400 V
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- 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
- EX623-NISTL Extech Clamp MeterSpecial Price$334.62Regular Price$372.99Condition: NewAmps: 400 AVolts: 600 V
- MA61 Extech Clamp MeterSpecial Price$94.49Regular Price$104.99Condition: NewAmps: 60 AVolts: 600 V
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- MA63 Extech Clamp MeterSpecial Price$223.71Regular Price$250.99Condition: NewAmps: 60 AVolts: 600 V
- MA63-NIST Extech Clamp MeterSpecial Price$368.67Regular Price$410.99Condition: NewAmps: 60 AVolts: 600 V