Primary Functions
METER TESTER: A portable, general purpose digital multimeter tester for batteries, cells, fuses, and other electrical components., LARGE DISPLAY: Includes large, easy-to-read LCD screen that measures 3-1/2 digits and accurately measures resistance, current and voltage with maximum reading up to 1999., ARGE DISPLAY: Includes large, easy-to-read LCD screen that measures 3-1/2 digits and accurately measures resistance, current and voltage with maximum reading up to 1999., ousehWIDELY USED: Red and black leads to test electrical system components including diodes, transistors, wires, fuses, and battery testing on electrical equipment making this the perfect tool for technicians and electrical engineers.olds, automotive and industrial. Overload indicator and low battery indicator, and features a voltmeter, ammeter and ohmmeter.