PH-903 Multi-Parameter IoT Monitor (pH / Conductivity / Temperature)

Description

### Full Description This PH-903 is a multi-parameter IoT monitor for pH, conductivity and temperature. - Connects to the Tuya IoT platform, supporting remote real-time data monitoring via mobile phone. - Simple wiring and fast network configuration, easy to install and operate. - Multi-parameter measurement in one unit: simultaneously detects pH, conductivity and temperature. - High / low alarm function for pH, temperature and conductivity values. - Built-in power-off memory storage; all setting parameters are retained after power restart. - Plant-safe green LED display with freely adjustable screen brightness. - Wide AC voltage power supply, compatible with global 110-240V mains power.