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Items
PF9901
Three windows display
V, A, W, PF, Hz
Input current
5mA ~ 20A / 40A
Range switching
Automatic / Manual (current)
Power factor
-1.000 ~ 1.000
Frequency range
AC: 45Hz ~ 65Hz, bandwidth: 5kHz
Accuracy
± (0.4% of reading + 0.1% of range + 1 digit)
Upper and lower limits judgment function
Set current and power upper and lower limits, and alarm function
Hold function
Use for data fluctuations to read conveniently
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