Voltage tester

摘要

The category III VT12 Voltage and Continuity Tester with probes from Martindale Electric is designed for both industrial and domestic use. Constructed in accordance to EN61243-3, EN61010, the tester features an automatic AC/DC detection range from 12V up to 690V and continuity testing with optical and audio indication up to 200k Ohms, the user simply probes the circuit to obtain readings of AC or DC volts, or an audible indication of an open circuit.