A small and light weight and easy to operate the product with low power consumption The measuring switch can be locked,so it is very handy to make continuous measurements Battery check function Rated Voltage/Resistance:1000V/2000MΩ Effective measuring:0-2000MΩ,±5% of arc. AC Voltage:0-600,,±5% of full scale Dimension:150*100*45mm weight:Approx.350g Quantity:40pcs Dimension:65.5*40*28cm G.W.:20.5KGS N.W.:19KSS