Data Logger CAT Catalogue Description: Data Logger Dimensions L x W x H: 101 x 25 x 23 mm Relative humidity measurement range: 0...100 % Temperature range: -40 ... +70 °C Weight: 172 g Data logger for: Humidity of Air / Temperature Delivery with: Battery / Software Electrical supply: Lithium battery Interfaces: USB Storage capacity: 32000 Measurement values