Digital Multimeter – Electrical Testing and Measurement The Greenlee Digital Multimeter is a handheld electrical testing device designed for precise measurement of AC and DC voltage, current, frequency, resistance, capacitance, and duty cycle of logic level signals. It is suitable for electrical distributors, lighting solutions providers, wire and cable professionals, and switchgear suppliers requiring reliable and versatile diagnostic tools. This multimeter supports true RMS AC measurements and includes advanced features such as dual digital display, backlit LCD, and audible warnings for safe and efficient electrical testing. Specifications Product Weight: 2.34 lbs Dimensions (L x W x H): 11.95 in x 8.10 in x 4.50 in Country of Origin: Taiwan Manufacturer: Greenlee Manufacturer Part #: 52047805 UPC: 783310087434 Features True RMS AC and AC + DC voltage and current measurement for accurate readings on complex waveforms Dual digital display for simultaneous measurement viewing, such as AC voltage and frequency Backlit LCD for visibility in low-light conditions Beep-Jack™ audible warning for incorrect test lead placement enhancing user safety Bar graph display for rapid detection of signal changes and faults Low impedance AutoCheck™ mode to detect and mask ghost voltages (DM-830A and DML-430A models) Data hold, relative zero mode, and intelligent automatic power off to improve usability and battery life Optional optically isolated computer interface for data logging and analysis (software and interface cable sold separately) Downloads & Links Owners Manual