Humidity Controller for Greenhouse & Mushroom Growing - Digital Humidistat with Hygrometer for Precise Humidity Control | Ideal for Shiitake Mushrooms, Indoor Gardens & Hydroponics

Simple operation; after customer feedback most of the features of the manual are used to explain the pattern, easy to understand To make it easier for you to use, we are equipped with suction cups and fixed screws, hope you can experience more pleasant Products use the brand of Hongfa (HF) relay durability safe and reliableLED display custom integrated blue displayThe outer lens is made of 2.0 mm abrasion resistant material and translucent process Socket 1：Humidification output: can withstand 10A current 2：Dehumidification output: can withstand 10A current 3：Wall opening: with fixing screw Sensors 1：Attachment with Suction Cup: can be used as shown 2：Humidity sensor: chip with Swiss (SHT) brand: more durable and accurate Power Strip 1: To block lightning and external interference circuits, this product is more durable protection 2: Switching relays use high current (HF)10A , durability is guaranteed 3: The power supply uses the wide voltage frequency conversion, the input voltage 110V to 240V does not affect the use S20 Black + Gray S30 Black S30 Black + Gray S10 Black S10 Black + Gray Buying Options Buying Options Add to Cart Add to Cart Buying Options Customer Reviews 4.7 out of 5 stars 9 4.4 out of 5 stars 10 — 4.4 out of 5 stars 64 4.5 out of 5 stars 19 Price — no data — no data $19.90$19.90 $25.88$25.88 — no data Heating control no data ✓ ✓ ✓ ✓ Refrigeration control no data no data no data ✓ ✓ Humidification control ✓ ✓ no data no data no data Dehumidification control ✓ ✓ no data no data no data