UNI-T UT501C Insulation Resistance Tester 3.7-inch LCD Digital Insulation Tester Auto Range 5GΩ Megohmmeter 1000V Voltmeter Insulation Resistance Meter

Features:
Professional for measuring insulation resistance and AC voltage, wide measurement range, convenient to use.
Locking function of test button for continuous measurement.
3.7"(80*50mm) large LCD screen with large digital-readout with backlight and data hold function for clear reading.
Red alarm light is ON when high voltage outputs.
10 minutes auto-off of no operation to save power, and low battery indicator to remind you to replace battery to ensure measurement accuracy.
Features of high accuracy, stable performance, easy operation and good reliability.
With double insulated, CAT III 600V safety level and overload indication, safe to use and professional in electric equipment maintenance, testing and inspection.
Storage pouch included, smooth zipper closure, convenient carrying handle.

Specifications:
Material: ABS
Max. Display: 9999
Insulation Resistance(Ω): Test Voltage: 100V/250V/500V/1000V
100V: 0.00MΩ~100MΩ
250V: 0.00MΩ~500MΩ
500V: 0.00MΩ~2.00GΩ
1000V: 0.00MΩ~5.00GΩ
Accuracy: 0.00MΩ~99.9MΩ: ±(3%+5), 100MΩ~5.00GΩ: ±(5%+5)
Short Circuit Current: <2.0mA
AC Voltage(V): 30V~750V
Accuracy: ±(2%+3)
Working Environment: 0~35℃, ≤75%RH, ≤2000m
Storage Environment: -20~60℃, ≤80%RH
Power Supply: 6 * 1.5V AA battery (NOT included)
Item Size: 183.5 * 115 * 74mm / 7.22 * 4.53 * 2.91in
Item Weight: 541g / 19.09oz
Package Weight: 763g / 26.93oz
Package Size: 21 * 15.5 * 9cm / 8.27 * 6.10 * 3.54in

Packing List:
1 * Insulation Tester
1 * Pair Test Lead
1 * Hanging Strap
1 * Carrying Bag
2 * Alligator Clip