Product description: Collector is triggered on the product delay, loop timing delay, high and low trigger delay and self-locking, trigger point in one, with a digital timer relay module with accurate delay, 18 kinds of optional features, digital according to the time required after setting off the display, play the role of energy efficiency.
220V Double Controlling Digital Temperature Controller ( if you need 110V or 12V temperature controller, please buy my other item. ) Specification: Temperature Measuring Range: -50 ~ 110 °C
220V Double Digital Temperature Controller + Humidity Controller ( if you need 110V or 12V temperature controller, please buy my other item. ) Thermostat + Humidity Controller Specification:
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