MultiTech MTJ-9306D 多通道数字功率计 (4CH; 45–65Hz)

Input Channel :4 Channels

Accuracy : Voltage: ± (%0.3 reading + %0.05 range) Current: ± (%0.4 reading + %0.05 range)

Frequency : 45-65Hz

Test Parameters : Voltage V, Current A, Active power W, Power factor PF, Frenquancy Hz Electric energy accumulation