Specifications:
Material: ABS
Ground Resistance Range: 20Ω/200Ω/2000Ω
Ground Voltage Range: 200V
Overload Protection:
  Ground resistance: 200V AC (10 seconds)
  Ground voltage: 400V AC (30 seconds)
Insulation Resistance: The insulation resistance between measurement circuit and case is not less than 20MΩ
Working Environment: 5~40℃, ≤80%RH (no fog): ≤2000 meters
Storage Conditions: -20~60℃, ≤70%RH (no fog)
Power Supply: 9V power supply [1.5V (AA alkaline battery    )*6] (NOT included)
Item Size: 176 * 110 * 77mm / 6.93 * 4.33 * 3.03in
Item Weight: 563g / 19.86oz
Package Weight: 2600g / 91.71oz
Package Size: 27 * 23 * 14.5cm / 10.63 * 9.06 * 5.71in

Package List:
1 * Resistance Tester
1 * 5 Meters of Green Test Lead (with alligator clip)
1 * 10 Meters of Yellow test lead (with alligator clip)
1 * 20 Meters of Red Test Lead (with alligator clip)
2 * Auxiliary Ground Nail
1 * Strap
1 * Cloth Bag
1 * Manual (English)