Extech Thermo-hygrometer with humidity alarm, 10... 99%, -10... 60°C

Extech products are high-quality handheld test, measurement, and inspection tools. These tools help prevent, identify, and solve problems, whether electrical, mechanical, or maintenance-related. Rugged handheld testers, gauges, and thermometers are used daily by professionals, tradesmen, and DIY enthusiasts. Extech is committed to excellence in technology.

Damage due to high air humidity and improper ventilation in warehouses, offices, and apartments causes not only significant losses and unsightly appearances but also health issues. The common belief that moisture comes from outside is usually incorrect. In fact, moisture is generated indoors through evaporation in kitchens and bathrooms. Due to the use of thermal insulation materials, air exchange is challenging, and only frequent ventilation can ensure adequate air quality. Therefore, controlling the environmental conditions in rooms is crucial. This device monitors the room climate and warns against mold and dew formation with adjustable minimum and maximum alarm values.

Specification:

• External sensor
• Mildew warning indicator and dew point indicator
• Option to set alarm values
• Can be mounted on the wall or placed on a table
• Very high accuracy
• Extremely fast humidity sensor with max/min readings
• Can be hung or placed standing

Technical data:

• Dimensions: 20 x 99 x 109 mm
• Weight: 169 g
• Calibration: factory (without certificate)
• Environment monitor functions: mold warning / dew point
• Accuracy of humidity measurement: 4%
• Basic accuracy (+/-) °C: 1 °C
• Humidity measuring range: 10% - 90%
• Accuracy of temperature measurement: 1 °C
• Temperature measuring range: -10 to +60 °C
• Power supply: 2 AAA batteries

Kit includes:

• Extech 445815 thermo-hygrometer
• 2 batteries
• User manual.