1. Introduction Thank you for your purchase of the Ambient Weather GL152-TH ComfortMeter. The following is a guide for preparation, care and operation of your marine weather instrument. Note: Some of the images are generic and may not match your exact model.
4. ComfortMeter Figure 6 The calibration and positioning of the hands are designed to indicate perfect comfort conditions in room atmosphere: when both hands cross in a limited area of the dial, or the “COMFORT zone”. 4.1 How the hygrometer works The hygrometer measures the indoor relative humidity.
bonding two different metals together, the coil bends, causing the needle to move. Bimetallic thermometers are not as accurate as bulb (mercury or red spirit) thermometers. The dial thermometer should require no calibration. 5. Waterproof and Corrosion Proof Specifications This unit is waterproof with double seals on the front and back of the unit and can be submersed in 300mm of water for 3 months and includes a 5 year warranty against corrosion.
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