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UNI-T UT501A Insulation Resistance Tester Meter UT501A Megger Earth Ground Resistance Voltage Tester Megohmmeter Voltmeter
Please Note: send without battery
UT500 series insulation resistance tester adopts new design by combining and large scale integrated circuit and digital circuit, integrated insulation resistance and dc voltage, ac voltage measurement function parameters, such as; Higher accuracy, stable performance, convenient and reliable operation.Suitable for transformer, motor, cable, switch, electrical appliances and other electrical equipment and measuring insulation resistance of the insulating material, is of all kinds of electrical equipment maintenance, test and verification tools.
1. 2000 count LCD display, overload indication, backlight
2. AC voltage measurement, auto power off
3. Auto discharge
4. Continuous measurements mode, red warning light and buzzer function
1 * UNI-T UT501A Insulation Resistance Meter
1 * Pair Test Lead
1 * Pair Alligator Clips
1 * Carrying Bag
1 * English manual
±(a% reading+digital);calibration per year
45% to 75%
Insulation Resistance Measurement
0.00MΩ~5.5GΩ(When it is about less than 4.0MΩ,buzzer outputs alarming sounds).Notes:(100V)0.00MΩ~100MΩ
Rated Test Current
When load is 100KΩ,the rated testing current is 0.9mA~1.1mA
When load is 250KΩ,the rated testing current is 0.9mA~1.1mA.
When load is 500KΩ,the rated testing current is 0.9mA~1.1mA.
When load is 1MΩ,the rated testing current is 0.9mA~1.1mA.
About less than 1.8mA