HomeYour location：Home → instrumentation and meters → Electrical instruments → power meter → UT581 Leakage switch tester
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 Product name： UT581 Leakage switch tester
specification： UT581 Leakage switch tester
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Category： instrumentation and meters -- power meter
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 Price： factory price
Brand： Shanghai
Place of Origin： China
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 Available Quantity： batch
delivery cycle： Spot goods (or inquire by telephone)
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  Shanghai Beiyuan Industry and Trade Co.,Ltd
+86-21-66770508
+86-13901609058

Email 91way@163.com
Wechat 13901609058(Wechat)

UT581 Leakage switch testerDetailed product description：Column tabs
Technical specifications of UT581 leakage switch tester

Basic functions range UT581
Rated operating current 10/20/30/100/300/500mA √
Fault state setting ×1/2； ×1； ×5； 250mA (fixed) √
Accuracy of action current +2%~+8% (*1) √
Fault action time 1000ms,300ms(*5),40ms（250mA） √
Action time accuracy ±0.6%±4 √
Action time resolution 1ms √
working voltage (195~253V)  / 50Hz √
special function
Wiring inspection According to the status of the indicator light √
Phase switching 0 and 180 degrees √
Automatic data retention After the test is completed, the displayed measurement results will be maintained for a certain period of time √
Shutdown prompt alarm function √
Misoperation beep prompt √
Excessive travel display OL √
Full symbol display √
Automatic power-off detection function √
FUSE protection √
General characteristics
power supply Battery-free
LCD size 70.6*34mm
body color Red+Iron Grey
body weight About 400 grams
Body dimensions 160*100*70.5mm
Standard Accessories Test line, package
standard packaging Color box, manual, warranty card

UT581 Leakage switch tester
UT581 Leakage switch tester（schematic diagram）
Product Category
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