915 Generation XH-M451 Humidity Control Module DC12V Humidity Probe

The following is the detailed introduction about our products:

1. Turn on the power (12V/DC) humidity controller, and press and hold the button for 2 seconds to enter the humidity adjustment setting (0%-99%) "4" humidity rises, "one" humidity decreases
2. When the ambient humidity is higher than the set humidity, the relay closes and the bulb lights up. When the ambient humidity is lower than the set humidity, the relay is disconnected and the light goes out.
3. Parameter setting example: Example 1: I want to set the humidity to be higher than 70% for dehumidification, and when the dehumidification stops at 60%, the parameter should be set to; +70%, -60%
4. Example 2 I want to set the humidity below 40%, the humidification will stop at 80%, and then set the parameters as: +40%, -80%
5. The factory value of the humidity sensor module is 40%-60%RH (pleasant indoor humidity). If you want to restore factory settings, press + for 1 second.

Product model: XH-M451
Measuring range: 00%-99%RH
Measurement accuracy: ±5% (40%-80%)
Colour:blue
Material:PCB+metal
Size:59 x 40 x 17mm

Package Contents:
1 x Humidity Control Module

Only the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the multicolor a little different from the real thing. The measurement allowed error is +/- 1-3cm.
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