Features

• Led Display
• Auto. Test PH and realtime operation
• Simple Operation for monitor PH value (Low or High PH will cause the aquarium make disease)
• Durable and Reliable
• Ideal For Salt Water and Fresh Water
• The controler can power on the CO2(Not included)or calcium reactor(Not included) to control the PH value

Specification

• Measurement- 0~14pH
• Resolution- 0.01pH
• Accuracy- 0.01pH
• Power for 220V to 240V 50/60Hz

Operation:

• Connect the AC power (230V~50/60Hz).
• Connect the PH electrode to PH terminal.
• Put the PH electrode into the buffer solution with the standard PH7. Adjust the knob "CAL/PH7" with the plastic screwdriver until the display reads "7.00".
• Put the PH electrode int the water after calibration and start to work.
• Normally, the best PH for plant aquarium is PH6.8~PH7.2 and for the seawater aquarium is PH8.0~8.4.
• Connect the CO2 system(Not included) to the controller and it will lower the PH with the CO2 system.