Inverter Phase Tester With DIGITAL Deta Flow Monitor (ISA-821)
$69.86
$102.69
TECHNICAL SPECIFICATIONS Input Voltage: 3 Phase to Phase Inputs, U, V & W :440 Volt AC Max, 600 Volt DC Mex DC BUS Voltage : 280-600 Volts DC. Signal Measure of Ind. & Out. 0V to 100V DC TESTING PROCEDURE 1) Red Wire is Connect to Signal and Black Wire is Connect to Normal 2) Switch ON-OFF ISA-821 3) If Voltage Fluctuate then Deta Flow Between Indoor and Outdoor is OK Legal Disclaimer CAUTION Do Not Contact or Measure AC Voltage or More than 100V DC
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