480400

EXTECH INSTRUMENTS 480400 TESTER, PHASE ROTATION 40-600V, 15-400Hz

相位旋转指示器 CAT III 600V 检测三相系统的旋转磁场

得捷:
ROTATION TESTER, 3-PHASE

TME:
Tester: phase sequence; LCD, graphical; 40÷600VAC; Freq:15÷400Hz

Newark:
# EXTECH INSTRUMENTS  480400  TESTER, PHASE ROTATION 40-600V, 15-400HZ

MASTER:
Phase Sequence Tester

Electro Sonic:
Phase Sequence Tester