Specifications
Range
Best Accuracy

Model

UT501B

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

250V
0.00M~99.9M
(3%+5)

100M~5.5G
(5%+5)

500V
0.00M~99.9M
(3%+5)

100M~5.5G
(5%+5)

1000V
0.00M~99.9M
(3%+5)

100M~5.5G
(5%+5)

Load Current
50V(R=50K) 1mA
0%~10%

100V(R=100K) 1mA
0%~10%

250V(R=250K) 1mA
0%~10%

500V(R=500K) 1mA
0%~10%

1000V(R=1M) 1mA
0%~10%

Short Circuit Current

<2mA

Low Resistance ()
0.01~200 (about 5.0V/>200mA
(2%+3)

AC Voltage (V)
30V~600V
(2%+3)

Features

Display Count

2000

DAR
60s/15s and 60s/30s


PI



Auto Range



Low Battery Indication



LCD Backlight



Alarm Light Display



Alarm Buzzer



High Voltage Indication



Over Load Indication



Auto Disharge



Test Voltage Vice Display



10M Internal Resistance Test



General Characteristic

Power
1.5V BatteriesLR6) × 6

LCD Size
70.6mm 34mm


1 Resistance tester
1 pair Test lead
1 Alligator clip
1 Cloth bag
1 Strap
1 English manual
In color bo