KL-203 Digital pH & ORP Controller

KL-203 Digital pH & ORP Controller

Baarah, Haa Alif · Posted 2026-10-08

Share:

Details

Type
Other
Brand
kelilong
Condition
New

Description

It adopts 4-digit LED digital display, capable of long-term monitoring and control of pH and ORP values in water. AC power supply with optional 110V~240V. Two versions available: test-only model and test & control integrated model. It can continuously detect pH value for aquariums and other water systems. When the pH reading goes above or below the preset value, the unit will automatically turn on power for external devices, such as activating the CO₂ solenoid valve for CO₂ supply.

Similar listings