Specifications:
Material: PP
Max. Display: 1999
Insulation Resistance(Ω): Test Voltage: 100V/250V/500V/1000V 0%~10%
100V: 0.00MΩ~100MΩ ±(3%+5)
250V: 0.00MΩ~99.9MΩ ±(3%+5) ; 100MΩ~5.5GΩ ±(5%+5)
500V: 0.00MΩ~99.9MΩ ±(3%+5) ; 100MΩ~5.5GΩ ±(5%+5)
1000V: 0.00MΩ~99.9MΩ ±(3%+5) ; 100MΩ~5.5GΩ ±(5%+5)
Load Current: 50V(R=50KΩ) 1mA  0%~10% ; 100V(R=100KΩ) 1mA 0%~10% ; 250V(R=250KΩ) 1mA 0%~10%
500V(R=500KΩ) 1mA 0%~10% ; 1000V(R=1MΩ) 1mA 0%~10%
Short Circuit Current: <2mA
AC Voltage (V): 30V~750V ±(2%+3)
Working Temperature: 0~35℃
Storage Temperature: -20~60℃
Power: 6 * 1.5V Alkaline batteries (not included)
LCD Size: 65 * 25mm / 2.56 * 0.98in
Item Size: 150 * 100 * 71mm / 5.91 * 3.94 * 2.79in
Item Weight: 588g / 20.75oz

Package List:
1 * Insulation Resistance Meter
1 * Pair Test Lead
1 * Pair Alligator Clips
1 * Carrying Bag
1 * English Manual