PH-903 Multi-parameter IoT Monitor for pH / Conductivity / Temperature

Description

This PH-903 IoT monitor connects to the Tuya IoT platform, enabling real-time remote data monitoring via mobile phone. It can simultaneously measure pH, conductivity and temperature. It supports high/low alarm for pH, temperature and conductivity. It features simple wiring, quick network configuration and easy installation. Built-in power-off memory retains all parameters after restart. Equipped with plant-friendly green LED with adjustable screen brightness. Wide AC voltage input from 110V to 240V, suitable for global power supply.