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Pocket-sized multi-parameter meter

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Intended

  • Measurement of pH, EC, TDS and temperature
  • Easy calibration
  • Auto-off function
  • Two-level LCD display
  • 4x1.5V battery type

The MW803 MAX and MW804 MAX pocket-sized multi-parameter meters, which have a two-level LCD display, measure pH, conductivity, total dissolved solids (TDS) and temperature simultaneously. The meters have a stability indicator and a stop function for easy and accurate data reading.

Ideal application for quick and accurate measurements in swimming pools, aquariums or gardening applications.

Technical specification:

Model MW803 MAX MW804 MAX
Range pH 0,00 to 14,00 pH 0,00 to 14,00 pH
EC 0 to 3999 uS/cm 0 to 20,00 mS/cm
TDS 0 to 2000 ppm 0 to 10,00 ppt
°C 0,0 to 50,0°C 0,0 to 50,0°C
Resolution pH 0,01 pH 0,01 pH
EC 1 uS/cm 0,01 mS/cm
TDS 1 ppm 0,01 ppt
°C 0,1°C 0,1°C
Accuracy pH ±0,05 pH ±0,05 pH
EC ±2% of full scale ±2% of full scale
TDS -±2% of full scale -±2% of full scale
°C ±0,5°C ±0,5°C
Temperature compensation automatic automatic
Calibration automatic, 1-point for EC, 1 or 2-point for pH automatic, 1-point for EC, 1 or 2-point for pH
TDS factor 0.45 to 1.00 (conv.) 0.45 to 1.00 (conv.)
Sensor included Mi60P Mi60P
Auto-off function after 8 min of rest after 8 min of rest
Battery life approx. 100 h approx. 100 h
Dimensions 200 x  diameter 38 mm 200 x diameter 38 mm
Weight 100 g 100 g
Model Battery life
MW803 MAX approx. 100 h
MW804 MAX approx. 100 h