Insulation resistance measuring device UT501A

UNI-T UT501A insulation tester measures resistance, insulation resistance and AC voltage.

FEATURES

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Alarm light display and buzzer

Low battery indication

LCD backlight

High voltage indication

Overload indication

TECHNICAL SPECIFICATIONS

Function Range Accuracy

Insulation Resistance Test Voltage 100 V / 250 V / 500 V / 1000 V 0%~10%

100 V 0.00 MΩ~100 MΩ ±(3%+5 )

250 ​​V 0.00 MΩ~99.9 MΩ ±(3%+5 )

100 MΩ~5.5 GΩ ±(5%+5)

500 V 0.00 MΩ~99.9 MΩ ±(3%+5 )

100 MΩ~5.5 GΩ ±(5%+5)

1000 V 0.00 MΩ~99.9 MΩ ±(3%+5 )

100 MΩ~5.5 GΩ ±(5%+5)

Load Current 50V(R=50KΩ) 1 mA 0%~ 10%

100V(R=100KΩ) 1 mA 0%~10%

250V(R=250KΩ) 1 mA 0%~10%

500V(R=500KΩ) 1 mA 0%~10%

1000V(R=1MΩ) 1 mA 0%~10%

Short Circuit Current < 2 mA

AC Voltage 30 V~750 V ±(2%+3 )

General Characteristics

Power 6 × 1.5 V battery (R14)

Display LCD with backlight, 70.6 × 34 mm

Dimensions (H × W × D), mm 150 × 100 × 71 mm

Weight 500g