HYGRO-THERMOMETER W/ HUMIDITY ALERT RH30 EXTECH 10054450

Max/Min with Reset

Beeper sounds and bright LED flashes when humidity level exceeds user preset (50, 60, or 65 %RH)

Switchable deg.F or deg.C unit

Desktop stand can be removed fo r wall mount use

Large, easy-to-read triple LCD displays % Relative Humidity, Temperature and Dew Point

Complete with stand and 2 AA batteries

Dimensions: 3.7 x 3.7 x 0.9 inch (94 x 94 x 23mm);

Weight: 4.8oz (136g)

Measurement ranges: Humidity: 1 to 99%RH, Temperature: 14 to 122 de g.F (-10 to 50 deg.C)

Basic Accuracy of : 4% RH (35% to 75%), +/-5%RH (less than 35% or more than 75%), +/-1.8d deg .F/1 deg.C