All of the cases are made of brass and high quality alloy, polished by hand carefully, and coated with ultra-hard and corrosion resistance plating, The finish is maintenance-free and will never tarnishfor a long time.

When exposed in marine environment, The color or luster optional from: polished brass, chrome and stainless steel.

Dial: size:3-1/5", 3-3/4", 4", 5" dial available.

Case: 7 kinds of case model available: GL120, GL122, GL150, GL152, GL180, GL195, GL198.

Style:

T: Standard thermometer dial with C & F scales.

H: Standard hygrometer dial with relative humidity shown in % scales.

TH: Comfortmeter dial: the thermometer displays temperaute in both C and F on the left scale, and the hygrometer showing % of relative humidity on the right.

Movement: Bimetal thermometer and hygrometer, with RoSH Certificate, pre-adjusted in a temperature controlled environement.

Waterproof: GL120, GL122, GL150, GL152, GL198 are semi-waterproof, can stand against splash water.

Warranty: Movement: 2-year, warranty lifetime servicing.

Finish of case: 10-year warrany lifetime servicing.

Technical Specifications of Aneroid Clinometer Movement

Bimetal Thermometer

Bimetal Hygrometer

Model size