Models 670 and 675 true-rms clamp-on meters are designed to measure and display amps and volts simultaneously. The meters also feature auto-ranging capability and provide enhanced measurement range and resolution for troubleshooting. Sized for one-handed operation, the devices offer measurement options that include: AC amps, DC amps (675 only), AC volts, DC volts, ohms, continuity with beeper, frequency from V or A, and temperature.

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http://www.aemc.com/products/pdf/2117.49.pdf