Phase Sequence Tester Missing Phase Meter Motor Rotation Indicator Maximum 400Hz Test Frequency

can test 90~600V AC voltages. It can test 600V voltage for 30 minutes constantly with full-phase connecting indication, missing phase indication. UT261A is powered by the circuit to be tested. It can withstand impact of dropping from 2 meters' height. Test leads with protective tube are included in optional accessories. It conforms to IEC61557 European Standard. General Functions : Range Accuracy AC Voltage (V) : 90V～600V √ Frequency (Hz) : 15Hz～400Hz √ Working Current (A) : <3mA √ Special Functions : Phase Sequence Indication : LED Missing Phase Indication : LED Motor Rotation Indication : LED General Characteristics : Power : 9V Battery（6F22） Product Color : Red and Grey Product Weight : 180g Product Size : 70mm X 75mm X 30mm Standard Accessories : Battery, Carrying box, Carrying Straps Standard Individual Packing : Gift box, User manual

• can test 90~600V AC voltages
• It can test 600V voltage for 30 minutes constantly with full-phase connecting indication
• missing phase indication. this is powered by the circuit to be tested. It can withstand impact of dropping from 2 meters' height
• est leads with protective tube are included in optional accessories. It conforms to IEC61557 European Standard.
• Frequency (Hz) : 15Hz～400Hz