UNI-T UT15C Tester di Tensione LED Display LCD AC/DC Test di Continuità di Tensione 12-690V
690V 510V±40V. Low Battery Indication: Short circuit two leads,LED and beeper off when the bettery is low √. Beeper and LED light Indicator. Low Battery Indication Short circuit two leads,LED and beeper off when the bettery is low √.