Kyoritsu 8031

8031, Kyoritsu Phase Rotation Tester Three Phase Detector Basic Features • Phase Indicator with open phase checker • Phase indicator designed to check the presence of open phase and also the phase sequence by rotating disk and lamps. • Can check a wide range of 3-phase power source from 110V to 600V. Specifications Operational voltage : 110~ 600VAC Time limit for continuous : > 500V : within 5 minutes Frequency response : 50/ 60Hz Withstand voltage : 5550VAC for 1 minute Dimensions : 106( L) x75( W) x40( D) mm Weight : 350g approx. Cord : 1.5m ( red, white, blue) Accessories : 9029 ( carrying case) , Instruction manual