Greenlee DM-860A-C Digital Multimeter with Calibration, 500K Counts

The Greenlee DM-860A-C Digital Multimeter is a hand-held testing device with the following measurement capabilities: AC and DC voltage, AC and DC current, percent of loop current, two channels oftemperature (K-type thermocouples), frequency, duty cycle, resistance, conductance, and capacitance. It also checks diodes and verifies continuity.
The DM-860A-C features a bar graph display that responds more quickly than the numeric display— useful for detecting faulty contacts, potentiometer clicks, and signal spikes. An optional optically isolated computer interface with software facilitates the recording of readings from the meter to a computer.