ZFX-ST3022 Temperature Humidity Controller Digital Dual Display Thermostat Humidistat Controller for Freezer Fridge Hatching

Features:
Can display the temperature and humidity simultaneously.
High accuracy and wide measuring range.
Stable performance, supports long time use.
With large and clear display for better readability.
Applied for cabinet control, seedling heat mat, aquarium, pet breeding, incubation, BBQ, electric radiator, electric oven, etc.