UNI-T UT501A 1000V Insulation Earth Ground Resistance Meter Megger Auto Range Ohm Tester Megohmmeter Voltmeter

Specifications

Range

Accuracy

Model

UT501A

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)

Features

Display Count

1999

Auto Range

√

Low Battery Indication

√

LCD Backlight

√

Alarm Indication

√

Alarm Buzzer

√

High Voltage Indication

√

Overload Indication

√

Auto Discharge

√

Test Voltage Vice Display

√

10MΩ Internal Resistance Test

√

General Characteristics

Power

1.5V Alkaline Batteries (5#) x 6

LCD Size

70.6mm x 34mm    

Product Color

Red and Grey

Product Weight

500 g 

Product Size

150mm x 100mm x 71mm 

Standard Accessories

Test Lead, Probe, Alligator Clip, Batteries, Carrying    Bag, Gallus

Standard Individual Packing

Gift Box, User Manual, Warranty Card