Specification :

The meter must be calibrated once every year at an environment of 18-25C, 75%RH. This meter is easy to use, has many function with high accuracy. it is the best choice for lab, factory, and radio fan and household.

Features

Auto Measure Range

Auto Overload Protection

Max voltage difference between ground and measure pen:600VDC OR AC600V rms

Max working Height:2000m

Display: 2000 counts LCD 

Max Reading: 1999

pole Indication: Auto Induction, '-' Mean Negative

Over Range Display: 'OL' or '-OL'

Measuring Time: 3s/ time

Unit display: Funtion, Battery Level Display