Extech 445815 Humidity Alert II Hygro-Thermometer. Highlights &
Details: Humidity Indicator with Dew Point & Programmable Hi/ Lo %RH Alarms. External sensor. With mould warning & dew point display. Description: Damage resulting from high humidity & poor ventilation in storage rooms, offices, & houses give rise not only to millions worth of costs but are also unhealthy & unsightly. Most people think that the dampness is coming from outside, but that is often not true. In reality, moisture is caused inside the house by evaporation in the kitchen & bathroom. The use of highly insulating building materials greatly reduces ventilation which means that active ventilation is now a necessity. It is therefore important to check the indoor climate in order to ensure a healthy living environment. The Extech 445815 Humidity Alert II Hygro-Thermometer alarms you when the %RH exceeds a pre-set HI or LO limit. The remote probe conveniently mounts on the meter or extends for measurements in ducts or remote locations. It also features Humidity & Temperature adjustments. The unit can be wall-mounted or placed on a flat surface using the fold-out st&. This professional meter, with proper care, will provide years of safe reliable service. Features. Very high accuracy. Extremely fast humidity sensor. Max. /min.
- Memory. Wall mounting or table installation is possible. Included in delivery. 2 batteries. Instructions for use. Technical data: Measuring range
- humidity 10
- 99 % RH. Humidity accuracy 4 % RH. Temperature -10 to +60 C. Power supply 2 batteries (AAA). Can be calibrated to ISO / DKD.
Dimensions (W x H x D) 99 x 109 x 20 mm. Weight 169 g. Tempertaure accuarcy 1 C.