Power meters

Hand Held Power Meters

CW120 Hand Held Clamp-on Power Meter

• The CW120 Series can be used for voltage measurements up to 495 V.
• A variety of connection types are supported, from single-phase 2-wire to three-phase 4-wire
  -CW120: three-phase 3-wire model
  -CW121: three-phase 4-wire model
• Continuous measurement integration (accurate measurements can be obtained even if there are large load fluctuations)
• Plus/minus signs are shown for reactive power and power factor
• The data saving interval can be set in the range of one second to one hour

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CW240 Hand Held Clamp-on Power Meter

 

• Simultaneous measurement of instantaneous value, electric energy, demand, harmonics and voltage fluctuation.

• Simultaneous measurement of loads in 4 systems of up to 1P2W
• Simultaneous measurement of loads in 2 systems of up to 1P/3P3W
• Data saving interval can be set from 1 waveform (for instantaneous measurement) to 1hour.
• Measure up to 50th order harmonics
• 4ch leakage current measurement using newly released clamp probe 96036
• Long time data logging by using compact flash memory.
• 2ch analogue input (Optional)
• Equipped with 4ch analogue output (recorder output)
• AC adaptor for power supply. NiMH rechargeable battery and alkaline battery for backup

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