Water Level Sensor 4-20mA 0-10V 0-5V RS485 Water Level Transmitter 0-5m Liquid Level Sensor Transmitter 4-20mA Level Sensor

Water Level Sensor 4-20mA 0-10V 0-5V RS485 Water Level Transmitter 0-5m Liquid Level Sensor Transmitter 4-20mA Level Sensor

Aliexpress UK