Extech Temperature & Humidity Data Logger

Features:

• 1600 readings
• Dew point indication via Windows software (included)
• Selectable data sampling rate
• User-programmable alarm thresholds for RH and Temperature
• Long battery life
• Dimensions: 5.1×1 .1×0.9″ (130x30x25mm)/Weight: 1oz (20g)
• Complete with 3.6V Lithium battery and Windows compatible analysis software