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The RP4 Recycling Paper Moisture Meter for non-destructive determination of moisture content in bales and lose depots of waste paper up to a measuring depth of 500 mm.

Suitable for the measurement of pressed piles, roles and pulp. The RP4 Recycling Paper can determine the absolute moisture content in volume percent within seconds and with high precision.


  • Quickly and highly accurate measurement using a non-destructive method
  • Built in Datalogger for up to 15,000 measurements
  • Automatic temperature compensation


Measuring Range1% to 50% water content
Resolution0.5% water content
Data LoggerUp to 15,000 measurements
Measuring depthmax. 500 mm
DisplayWell-lit 128x64 matrix display
Temperature compensationAutomatically
Calibrationup to 16 different materials

Complete Kit

The RP4 is delivered as a complete kit including:
- RP4 Gauge
- Test plate
- Case
- Batteries
- Factory Calibration Certificate

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Item Description Price
Recycling paper moisture meter REPLACED BY RP6
In stock
1 Week Lead Time (Estimated)
2-3 Week Lead Time (Estimated)
Lead Time Varies, Please contact us for availability.