Digital 2 in 1 pH / ORP Controller With Electrodes

pH and ORP Dual Controller

This advanced dual controller simultaneously measures and displays pH and redox (ORP) values, setting it apart from traditional pH/ORP controllers. Equipped with two replaceable electrodes (pH and ORP), two circuits, and two switched sockets, it provides precise control over CO₂ (via pH value) and an ozoniser (via ORP value) at the same time. You also have the flexibility to control just the pH or redox value independently if needed, making it highly versatile for various liquid regulation applications.

The controller allows easy adjustment of pH and ORP values by setting the desired thresholds. When the measured values deviate, the controller regulates the connected devices through its relay-controlled 110V or 220V sockets. These sockets can connect to devices such as air outlet stones, O₃ ozonisers, oxygen pumps, CO₂ regulators, electromagnetic valves, and other pH & ORP control devices.

An ozone generation unit and CO₂ system help regulate pH levels and water filtration. Ozone is a powerful agent for disinfecting water, controlling parasites and bacteria, while CO₂ systems promote plant growth and enhance their vibrant colors.

This controller is ideal for use in fish hatcheries, wine production, swimming pools, laboratories, aquariums, water treatment, and various industrial applications.

Features

• Simultaneous display of pH and ORP values
• Includes two probes (pH and ORP), two circuits, and two switched sockets
• Measures and controls pH & ORP values simultaneously
• Precisely regulates pH and ORP in liquids
• Power plug for CO₂ and ozone solenoids or dosing pumps
• Fast response and easy calibration
• Replaceable pH & ORP electrodes
• Wall mountable for convenience

Specifications

• Display: Dual 4 LED, double display reading
• Conformity: CE and RoHS
• Measuring Range:
  • pH: 0.00 ~ 14.00pH
  • ORP: -1999 ~ 1999mV
• Accuracy:
  • pH: ±0.1%+0.02pH
  • ORP: ±5mV
• Resolution:
  • pH: 0.01pH
  • ORP: 1mV
• Set Range:
  • pH: 3.50 ~ 10.50pH
  • ORP: -500 ~ 500mV
• Operating Temperature: 0 to 50°C (32 to 122°F)
• Dimensions: 160 x 102 x 40mm
• Weight: 872g