CONSTANT 25ER

Features Operate With The Minimum Of Influence From Earth Voltage And Earth Resistance Of Auxiliary Earth Bars Simplified Earth Resistance Measurement Method Self-Check Facility For Checking Battery And Lead Wire Connection Push Switch Buttons For Smooth Operation Of The Instrument Withstand Voltage ( 1500VAC) For One Minute Between Electrical Circuit And Housing Case Function Range Accuracy Earth Resistance 10/ 100/ 1000Î © Â ± 5% of full scale reading Earth Voltage 30VAC ( 5kÎ © / V) Â ± 5% of full scale reading Battery 8 x 1.5V ( AA size) Size / Weight H140 x W140 x D90mm / Approx. 800g Standard Accessories Test Leads ( 5m, 10m, 15m) , Auxiliary Earth Bars, Water Resistant Hard Case, Battery, Manual