Two functions in one unit. It is designed to check phase sequence. Lamps provided on the unit will tell you whether phase is open or which phase is open at a glance.
Large size alligator clips. Can easily hold terminals of switchboards.
High reliable. Allows you to check a wide range of 3-phase power source from 90V to 600V.
Special test leads length are available on request. Sealed against dust, the unit ensures highly dependable and trouble-free performance.
Functional design. Small, lightweight and portable. Designed for maximum ease of operation.
Safety design. No exposed metal parts. Safety features are incorporated throughout, inclulding the pushbutton switch designed to minimize damage due to negligence.
SPECIFICATIONS
Voltage
90V-600V AC
Frequency Response
50/60 Hz
Storage Temperature & Humidity
-20 degree C ~ 60 degree C at 90% Max. relative humidity
Operating Temperature & Humidity
-10 degree C ~ 40 degree C at 80% Max. relative humidity
Two functions in one unit. It is designed to check phase sequence. Lamps provided on the unit will tell you whether phase is open or which phase is open at a glance.
1. 量測(cè)三相電源的相序和欠相狀況，在了解狀況後，再行正確接電，可確保不被燒毀和正常運(yùn)作。 
