Experience Willhi’s Heritage of Excellence

Discover fresh ways to enhance your life with expertly crafted Willhi products.

Digital Air Humidity Controller WH8040 1%~99% RH, AC 110V, 30A Relay, 3m sensor length

4.1

MexicoStore

$147

Digital Temperature Controller Build in Outlet 1650W 110V 15A Over Current Protection Thermostat Controller Heating Cooling -22~572℉ for Reptile Freezer Greenhouse Temperature Control, WH-1803B

4.3

MexicoStore

$369

Digital Pid Temperature Controller Build in Outlet 110V 5A Over Current Protection Thermostat plug Heating Mode Only -58~230℉ for Reptile Homebrew Growtent Aquarium Temperature switch, WH-1803C

3.9

MexicoStore

$147

WILLHI WH1436H 110V Digital Air Humidity Controller with LCD Display High Accuracy Humidity Sensor & 118'' Power Cable, Humidification Mode & Dehumidification Mode+1pc Extra Sensor

4.3

MexicoStore

$3201

WILLHI WH1436B 550F High Temperature Controller with sensor Plug-and-Play Digital Controlled Outlet Cooling OR Heating for Pet Animal Dog Cat Reptile Aquarium Bird Chick Egg Incubator Brooder

MexicoStore

$2207

WH1436H Mini Plug-n-play Digital Air Humidity Controller with probe for Humidifier Dehumidifier Greenhouse Pets Animal Basement

4.0

MexicoStore

$147

WH1436H 110V Digital Air Humidity Controller with LCD Display High Accuracy Humidity Sensor & 118'' Power Cable, Humidification Mode & Dehumidification Mode

4.3

MexicoStore

$147

Willhi Wh1436PID Ac 110v - 240v 8A PID Digital Temperature Controller Thermostat Control Switch Unit 1 Relay Output with Sensor

MexicoStore

$1833

WILLHI WH1436H Air Humidity Controller Pre-Wired Outlet with Sensor AC 110V-240V 10A, Improved Version

MexicoStore

$2636

WH1436A 10A Temperature Controller 110V Digital Thermostat Switch Sous Vide Controller NTC 10K Sensor Improved Version

4.5

MexicoStore

$2207