- Manual Ranging
- 2000 count
- Battery test 1.5V and 9V
- 0.5% basic accuracy
- 100 - 600VAC Non-contact voltage measurement
The Extech EX310 is a compact manual ranging multi meter which features an extra-large 2000 count display and built-in non-contact AC voltage detector (NCV). AC/DC Voltage & Current, Resistance, Diode/Continuity measurements. Includes battery test function (1.5 Volt and 9 Volt). Rubber holster protects the meter. UL listed Cat III 600 Volt safety rating.