PHC-244 2 in 1 Digital pH & ORP Redox Controller with Separate Relays Repleaceable Electrode BNC Type Probe Water Quality Monitor Tester for Aquarium Hydroponics Tank 14.00pH / 1999mV with Calibration Solution

Free Shipping via Registered AirMail with Tracking Number How to Apply a Discount Code and Change Shipping Method
Ask for a Quote Learn More About the Checkout Process

Model: PHC-244 

This pH / ORP Controller allows you to monitor and control pH and ORP levels in one unit. The controller provides a suitable way for you to keep an eye on the different water parameters in your tank.

This can be used in aquaculture, beverage, fish hatcheries, water ponds, whirlpool, spa, food processing, photography, laboratory, paper industry, swimming pool, plating industry, quality control, water conditioning, and schools.


  • Easy operation digital controller
  • Dual operation pH and ORP controller in single unit
  • Detachable and replaceable pH and ORP electrode
  • Digital large LCD display
  • Power Plug for CO2 or Ozone Solenoids or Dosing Pumps are provided
  • With Relay output
  • pH and ORP indicator
  • Built-in SLOPE and CAL adjustment
  • Protection Dead Band feature



  • Measuring Range
    • pH: 0.00~14.00pH
    • ORP: -1999~1999mV
  • Resolution
    • pH: 0.01pH
    • ORP: 1mV
  • Accuracy
    • pH: ±0.1% +0.02pH
    • ORP: ±5mV
  • Set Range
    • pH: 3.50~10.50pH
    • ORP: -500~500mV
  • Relay Contact: 5A for 110V or 220V
  • Display: double 4LED display reading
  • Power Supply: AC 110V or 220V
  • Environment Condition
    • Temperature: 0~50°C
    • Humidity: <95%
  • Dimension: 150 x 85 x 42mm
  • Weight: 580gms

Set Includes

  • 1 x Digital pH-ORP Controller
  • 1 x Detachable pH Electrode
  • 1 x Detachable ORP electrode
  • 3 x Calibration (buffer) solutions (pH 4.003 / pH 6.864 / pH 9.182)
  • 1 x Mini Screw
  • 1 x Holder
  • 1 x Power Adaptor
  • English Instruction Manual
  • Standard Factory packaging


Related Products



Sold Out