WQM-243 6 in 1 Professional Multi-parameter pH/ ORP Redox/ EC/ CF/ TDS PPM/ Temperature Combo Testing Meter, Digital Multi-function Water Quality Monitor Tester

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Professional six functional parameters, online continuous monitoring device, three large-screen display, high precision. Necessary tool for testing PH / Temperature / EC / CF / ORP / TDS of your solution level.

Equipped with rechargeable batteries, BNC electrode and AC/DC adaptor for all continuous monitoring applications. Suitable for aquarium, pool, laboratory, spa and environment water.


  • Imported IC and has a high price-performance ratio
  • Selectable °C/°F
  • Easy calibration
  • Long time on-line monitoring
  • Just plug in the AC adapter, calibrate and the unit is ready for all continuous monitoring applications
  • FCC certificated to offer safer and precise measurement
  • Clear LCD with backlight, 3 results displayed simultaneously
  • Best in aquarium, hydroponics, laboratory, spas, swimming pools and other water systems
  • Automatic temperature compensation
  • Easy to use and provides an instant display of results


  • Range
    • pH: 0.00~14.00pH
    • Temperature: -50~70°C (-58~158°F)
    • EC: 0.00~19.99mS/cm
    • CF: 0.0~199CF
    • TDS: 10~19990ppm(mg/L)
    • ORP: -1999~1999mV
  • Resolution
    • pH: 0.01pH
    • Temperature: 0.1°C(0.2°F)
    • EC: 0.01mS/cm
    • CF: 0.1CF
    • TDS: 10ppm(mg/L)
    • ORP: 1mV
  • Accuracy
    • pH: ±0.1pH
    • Temperature: ±1.0°C
    • EC/CF/TDS: ±2%F.S.
    • ORP: ±0.1%F.S.±1digit
  • Automatic Temperature Compensation: 0~50°C (32~122°F)
  • Operating Temperature: 0~50°C (32~122°F)
  • Power Supply:  DC  6V (included Adaptor)
  • Color: Black
  • Input Voltage: 100~240V
  • Size: 152 x 80 x 20mm
  • Weight: 230g

Set Includes:

  • 1 x 6 in 1 Water Quality Monitor
  • 1 x pH Electrode with BNC connector
  • 1 x ORP Electrode with BNC connector
  • 1 x Temperature Electrode
  • 3 x pH Calibration solution powder (4.01ph / 6.86ph /9.18ph)
  • 2 x Conductivity Calibration solution (EC1413 / EC12.88)
  • 3 x Suction Cups
  • 1 x Metal Hanging Bracket
  • 2 x Mounting Plastic Brackets
  • 1 x Mini Screwdriver
  • 1 x AC/DC Adapter
  • English User Manual

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