DUOYI DY4100 Digital Resistance Tester Earth Ground Meter Multimeter with Higher Accuracy Power Systems Inspection Tool 1.DY4100 Digital Ground Resistance Tester can test earth resistance of various earth systems including power systems, electric equipments, as well as resistance value of low resistance conductor and AC voltage test._x000D_ 2.This one has more complete functions, higher accuracy, more convenient and reliable for operation and more suitable for outdoor use with dust and wet proof structure._x000D_ _x000D_ Feature:_x000D_ Color: as shown_x000D_ Material: plastic_x000D_ 1.Earth Ground Resistance:0/20/200/2000 _x000D_ 2.Resolution;0.01_x000D_ 3.Earth Voltage:0-30V +/-3% + 5_x000D_ 4.Data Hold_x000D_ 5.Function symbol Display_x000D_ 6.Automatic range_x000D_ 7.Low Battery Warning_x000D_ 8.Power: AA 1.5V x 6(UM3)12v x 1(not include)_x000D_ 9.Size:150 x 100 x 70mm_x000D_ 10.Weight: Approx. 680g_x000D_ _x000D_ Package Contents:_x000D_ 1 Set x DY4100 Digital Earth Ground Resistance Tester_x000D_ 2 x auxiliary earth bar_x000D_ 3 x testing wire(red 15-meter testing wire/yellow 10-meter testing wire/green 5-meter testing wire)_x000D_ 2 x simple testing wire(red 1.6-meter testing wire/green 1.6-meter testing wire)_x000D_ _x000D_ Only the above package content, other products are not included._x000D_ Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_