What's in the box:

ZFX-W1605 Digital Humidity Controller Intelligent Humidity Control Switch Humidistat Regulator Hygrometer (2)

Features:
High accuracy and wide humidity measuring range.
Stable performance, supports long time use.
With large and clear display for better readability.
Applied to hatching device, refrigeratorgreenhouse cultivation, ect.

Specifications:
Model: ZFX-W1605
Working voltage: 12v, 24~60v, 220v (optional)
Measure range: 0%~100%RH
Measure precision: 0%~100%RH
Resolution: 0.1
Control range: 0%~99%
Control precision: 1%RH
Sense: L=1m
Working environment: temperature: -25~55
humidity: 0%~99%
Item diameter: 86mm / 3.38in
Package size: 90 * 90 * 30mm / 3.54 * 3.54 * 1.18in
Package weight: 80~90g / 2.82~3.17ounces

Note:
1.Due to the different display screen and light effect, the actual color of the item might be slightly different from the color showed on the pictures.
2.Please allow a little measuring deviation due to manual measurement.

Package List:
1 * Digital Humidity Controller
1 * Humidity Sensor
1 * Bag of Screws Kit
1 * User Manual