Features:
Auto Range: √
Auto Power Off: √
Secondary Display: √
Low Battery Indication: √
Data Logging: 18
Comparison: √
Polarization Index(PI): √
Dielectric Absorption (DAR): √
USB Interface: √
LCD Backlight: √
Analogue Bar Graph: 30
Over Range Warning: √
High Voltage Indication: √
Timer: Around 15 minutes

Specification:
Model: UT513A
Insulation Resistance(Ω): Test Voltages: 500V/1000V/2500V/5000V 0%～20% ; 500V: 0.0MΩ~20GΩ ±(3%+5); 1000V: 0.0MΩ~40GΩ ±(3%+5); 2500V: 0MΩ~100GΩ ±(3%+5); 5000V: 0MΩ~1000GΩ ±(3%+5)
Short Circuit Current: >3.0mA
DC Voltage (V): 600V ±(2%+3)
AC Voltage (V): 600V ±(2%+3)

General Characteristic:
Power: 8 * 1.5V Alkaline Batteries（LR14）(not included)
Product Net Weight: 1.8Kg
Product Size: 202mm * 155mm * 94mm
LCD Size: 123mm * 58mm
Product Color: Red & Grey
Package Size: 32.5 * 31 * 12cm / 12.7 * 12.2 * 4.7in
Package Weight: 4024g / 8.9lb

Package List:
1 * UNI-T UT513A Insulation Resistance Tester
2 * one plug test lead to one alligator clip(Black and Green)
1 * two plugs test lead to one alligator clip(Red)
1 * Power Adaptor
1 * USB Cable
1 * Tool Box
1 * PC Software CD
1 * English Manual