1.Ground resistance measurements from 0.01ohm to 2000ohms with 0.01ohm resolution2.Measure insulation resistance to 20GΩ3.Test voltage 250v,500v,1000v
4.AC voltage measurement to 600v
5.check phase sequence and phase status
6.Auto ranging,data hold,LCD backlight
7.Low battery warning
8.Complete with test leads,auxiliary earth bars,phase wire,heavy duty carry case and eight AA1.5v