Unique 'RADAR' 24-hour display of room moisture levels in innovative radar screen graphic format. The device has an alarm option to activate an audible alarm and flashing red light when a humidty level above 65% is detected, a level when mould growth is likely to develope. The device will show current temperature and can also show the calculated room dew point. The comfort indicator on the screen shows a smiling face for readings between 40% and 60% but will show a sad face if humidty readings are either too low or too high. The device has a Max Min function button to show both temperature and humidty maximum and minimum readings since last max min reset. Measurement range: Temperature: -10 ... +60 C (+14 F ... 140 F), Humidity: 10 ... 99%. For hanging or standing, 98mm x 23mm (50mm if using free standing support pedestal) x 98mm high (111mm with pedestal support) 87g. Batteries included 2 x 1.5V AAA. Please note there is German text on device. Instruction manual is multli language.TFA Dostmann is located in Reicholzheim, Germany and has established a modern in-house production facility for mechanical thermometers, barometers, hygrometers and other instruments. Using a production area of approximately 6300 square metres TFA equipment annually carries out two million capillary thermometer calibration measurements as well as carrying out other production processes. This core expertise in measuring instruments is used by TFA for their weather instruments. The TFA range is characterized by its own innovative technologies and exclusive designs. TFA work constantly with meteorologists, IT specialists and designers to develop their products.
1 x Digital thermo-hygrometer
1 x Support pedestal for free standing option
1 x instruction manual
2 x AAA 1.5V batteries