KETT HK300 INSTANT PAPER MOISTURE METER

HK300 Instant Paper Moisture Meter

Instant Paper Moisture Meter: Three Sensors, One Digital Instrument

Measure moisture in copy paper, kraft, liner board, and cardboard in about three seconds using the electrical resistance method, with no sample preparation. The handheld main unit pairs with your choice of three interchangeable sensors, sold separately; at least one sensor is required.

  • Instant, non-destructive readings: Press the sensor to the sample and read moisture directly, with 0.1% resolution
  • Three sensor options: Grip sensor for single sheets, rubber sensor for rolls and stacks, constant pressure sensor for low moisture
  • K100/K200 compatible: Same kraft and liner calibration curves as the testers it replaced, so historical records stay comparable
  • Complete QC toolkit: 10 user calibration curves, 250-reading memory, averaging, alarm limits, and printer output
ParameterSpecification Details
ModelHK300
Measurement PrincipleElectric Resistance
Measurement Range Moisture %Copy Paper: 2–25% Cardboard: 6–20% Liner Board: 5–23% Kraft Paper: 2–24% Sensor Dependent
Response TimeInstant
Accuracy+/- 0.4% (under 15%)
Resolution0.1%
DisplayProduct, Value
Ambient Temperature0–40°C
Ambient Humidity0–85% RH (non-condensing)
Power Source6 × 1.5V (AA Batteries – incl.), Approx. 0.45W
FunctionsAverage, Offset, Alarm, Auto-Off
Display TypeLCD (Digital)
CommunicationsRS232C
PrinterOptional – VZ330
Measurement ModeSingle
Weight (kg) (Net/Shipment)0.5 / 3
Dimensions (mm)110W × 50H × 210(D)
WarrantyOne Year – Parts and Labor; Maintenance Agreements available

HK300 Instant Paper Moisture Meter

Instant Paper Moisture Meter: Three Sensors, One Digital Instrument

Measure moisture in copy paper, kraft, liner board, and cardboard in about three seconds using the electrical resistance method, with no sample preparation. The handheld main unit pairs with your choice of three interchangeable sensors, sold separately; at least one sensor is required.

  • Instant, non-destructive readings: Press the sensor to the sample and read moisture directly, with 0.1% resolution
  • Three sensor options: Grip sensor for single sheets, rubber sensor for rolls and stacks, constant pressure sensor for low moisture
  • K100/K200 compatible: Same kraft and liner calibration curves as the testers it replaced, so historical records stay comparable
  • Complete QC toolkit: 10 user calibration curves, 250-reading memory, averaging, alarm limits, and printer output
ParameterSpecification Details
ModelHK300
Measurement PrincipleElectric Resistance
Measurement Range Moisture %Copy Paper: 2–25% Cardboard: 6–20% Liner Board: 5–23% Kraft Paper: 2–24% Sensor Dependent
Response TimeInstant
Accuracy+/- 0.4% (under 15%)
Resolution0.1%
DisplayProduct, Value
Ambient Temperature0–40°C
Ambient Humidity0–85% RH (non-condensing)
Power Source6 × 1.5V (AA Batteries – incl.), Approx. 0.45W
FunctionsAverage, Offset, Alarm, Auto-Off
Display TypeLCD (Digital)
CommunicationsRS232C
PrinterOptional – VZ330
Measurement ModeSingle
Weight (kg) (Net/Shipment)0.5 / 3
Dimensions (mm)110W × 50H × 210(D)
WarrantyOne Year – Parts and Labor; Maintenance Agreements available