Extech EX420 Datasheet & Stock

Extech EX420 Offers
Features

Measures AC/DC voltage and current, resistance, diode test, and continuity
Capacitance and frequency measurements
Built-in Type K thermometer for surface or air temperature measurements
0.3% basic accuracy
Backlit 4000-count LCD display with easy-to-read 1" digits
Low current capability measure down to 0.1µA
Input fuse protection and mis-connection warnings
Data hold and relative function capabilities
Auto power off
CAT III 600V safety rating