Solar Water Intelligent Heater Temperature Controller High Precision Thermostat with Sensor Digital Display

PRACTICALITY: The other channel controls electric heating, when the solar heating failed to reach the set temperature, the electric heating system can automatically start and heat to the set temperature. LONG SERVICE LIFE: Probe used stainless steel material shell and resin sealing treatment, waterproof and does not rust which has long service lIfe. MAIN FUNCTION: These controllers are used in solar water heater, the temperature difference and temperature to control the output. EXPEDIENT: Can be installed directly or embedded in industrial control equipment panel, convenient and quick. AFTER SALE GUARANTEE: We care for every customer's feeling. If this product does not meet or exceed your expectations, please contact us at first, we will solve the problem immediately.