EX613-NIST Extech Clamp Meter

Special Price $246.65 Regular Price $274.99
The EX613-NIST is a NIST Traceable dual input AC/DC + NCV 600 V, 400 A clamp meter from Extech.
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  • True RMS measurements for accurate AC Voltage and Current measurements
  • Dual type K thermocouple input with Differential Temperature function (T1, T2, T1-T2)
  • Built-in non-contact Voltage detector with LED alert
  • DC µA multimeter function for HVAC flame rod Current measurements
  • Data Hold plus fast Peak Hold of current surges during motor startup
  • 40,000 count multimeter functions for DC Voltage, Resistance, Capacitance, and Frequency for high resolution over wider ranges
  • Measures motor capacitors to 40,000µF
  • 1.25" (32mm) jaw opening for conductors up to 500MCM
  • Rugged double molded housing
  • Auto power off with audible alert and disable function
  • Autoranging with manual override
  • Complete with CAT III-600V, double molded test leads, 9V battery, two general purpose Type K bead wire probes and case


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  • AC/DC Current (Max Res.): 400.0A AC/DC (10mA)
  • Basic ACA accuracy: ±1.5%
  • AC/DC Voltage (Max Res.): 600V (0.1mV)/600V (0.01mV)
  • DC µA Current (Max Res.): 4000µA (0.01µA)
  • Resistance (Max Res.): 40.000MΩ (0.01Ω)
  • Capacitance (Max Res.): 40mF (0.01nF)
  • Frequency (Max Res.): 40MHz (0.001Hz)
  • Temperature - Type K: -58 to 1832°F (-50 to 1000°C)
  • Diode (2.8V)/ Continuity: Yes
  • Duty Cycle: 0.5 to 99.0%
  • Dimensions: 9x3.1x1.9" (229x80x49mm)

The EX613-NIST is a 400 Amp dual input AC/DC Clamp meter with built in non-contact voltage detector. This TRMS AC/DC Clamp Meter has dual thermocouple inputs for T1, T2, T1-T2 Differential Temperature measurements. This DMM measures AC/DC Voltage and Current, Resistance, Capacitance, and Frequency. Additional features include: DC micro-amp function for flame rod measurements, Diode open circuit voltage of 2.8 Volt, Data Hold plus fast Peak Hold for capturing current surges at motor startup, and capacitance measurement to 40mF. The EX613 displays 40,000 counts on its LCD screen and is built in a rugged double molded housing. Comes complete with test leads, 9V battery, 2 Type K bead wire Temperature probes, and carrying case.

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