Features:
Fine and clear dial， easy to read scale.
Hooking hole available with adjustable port.
High quality steel stainless exquisite dial.

Specifications:
Mounting Type Sauna Hygrometer without batteries
Material: Stainless Steel
Dimensions: approx. 9.5cm diameter， Thickness 2cm
Weight: 87G
Humidity measuring range: 0% --100%RH
Humidity measuring accuracy: <= ±5%RH (40% to 75%)， <= ±7%RH (25% to 40%)， <= ±9RH (other)

Package included:
1x Hygrometer