Temperature-humidity logger with integrated USB-interface and automatic PDF-creation, inclusive wall mount Memory for 60.000 measurements, useable without software (default settings with 5 minutes interval), automatic PDF creation (no drivers required), optional software download), free adjustable recording interval 30 seconds up to 24 hours (via Software Log Connect), battery lifetime > 2 years (recording interval >15 minuts), status- and alarm-LEDs, includs wall mount • Measuring range : -40...+70°C 0...99%rH • Accuracy : +- 0,5°C (-10..40°C) +- 3% (40..60% rF) • Measuring range : 0...99% rH • Resolution : 0,1% • Memory : 60.000 measurings • Voltage : 1 x 1/2AA size 3,6 volt • Battery life : > 2 years (interval 15 min.) • Dimensions : 100 x 19 x 19 mm • Weight : 70 g Alarm-LED, acustic alarm via beeper, adjustable recording interval 30 seconds up to 24 hours