Hioki PW3335

Hioki benchtop power meters and power analyzers are best in class power measuring instruments for measuring single to three-phase lines with a high degree of precision and accuracy. The PW3335 delivers high measurement accuracy and handles currents with higher crest values in lower current ranges (i.e., high crest factors) while minimizing the effects of power factor to greatly help reduce power measurement uncertainty, especially critical when the measured standby power is at µA levels.


• High-precision ±0.1% basic accuracy (For complete details, please refer to the specifications)
• Wide 1mA to 20A measurement range, max. continuous input of 30 A
• Wide frequency bandwidth of 0.1 Hz to 100 kHz or DC
• Measure harmonic and standby power consumption according to IEC62301
• Achieve superior accuracy even with a low power factor for no-load testing of transformers and motors
• Synchronized control using up to 8 instruments
• Built-in external sensor input terminals to measure up to 5000 A AC (PW3335-03, PW3335-04 only)

Hioki PW3335 datasheet & specifications