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remote probe, test leads, alligator clip, six AA batteries, and soft-sided carrying case.
The Extech MG325 combines a high-resistance insulation tester and full-featured DMM into a single instrument. Manually store and recall up to 99 insulation or multimeter readings, or freeze readings with the Data Hold function. Use under any lighting conditions10,000 count backlit, digital display with analog bargraph, and low-battery indicator.
Test insulation resistance in five voltage ranges, from 50 to 1000 V, and 50 MΩ to 200 G Ω. Insulation features include Polarization Index (PI), Dielectric Absorption Ratio (DAR), Pass/Fail, and Low Resistance measurements, as well as a programmable timer to set test duration, and Comparison Mode to set Pass/Fail values.
Multimeter functions include True RMS AC/DC voltage, resistance, capacitance, and frequency measurements, with an audible continuity alarm, and visual high voltage and overload indicators.
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