Measurement Open phase and Phase rotation detection Voltage range 3 phase AC100 to 500 V Frequency 45 to 70 Hz Time limit AC110V: Continous AC220V: 3 hours AC480V: 12 minutes Safey standards IEC61010-1 CATⅢ 500V IEC61326、IEC61010-031 Size/Mass 102(H)×78(W)×32.5(D)mm / approx. 212 grams Cord length Approx. 0.6 m Accessories Carrying pouch, instruction manual x 1
