Simultaneously measure and automatically record temperature and humidity with reusable design. LCD display allows easy viewing of data and recorder status. Maximum data logging capacity of 32,000 points. Wide measurement range: Humidity 0% - 85%RH, Temperature -30℃ - +60℃, with high accuracy and large memory. Automatically generates PDF report and CSV file; no software required for data export. Programmable settings for logging parameters, alarm limits, and start delay. Color: As Shown Material: Plastic Temperature Unit: ℃ / ℉ (set via computer) Temperature Range: -30 to +60℃ / -22 to +140℉ Temperature Resolution: 0.1℃ Temperature Accuracy: -20 to +40℃, ±0.5℃; other ranges ±1.0℃ Humidity Range: 0% - 85%RH Humidity Resolution: 0.1%RH Humidity Accuracy: ±3.0%RH Export Format: CSV / PDF Memory Capacity: 32,000 points Recording Options: Delayed start or Push-to-Start Logging Interval: 10 seconds to 18 hours (adjustable), default 10 minutes Start Delay: Programmable (0-254 minutes), default 30 minutes Alarm Delay: Programmable (0-960 minutes), default 10 minutes Alarm Range: Programmable high or low limit for each channel, default less than 2℃ or 8℃, less than 40%RH or 80%RH Report Generation: Simultaneous PDF and CSV file generation Connect Interface: USB 2.0 Power Supply: 1 x 3.0V CR2032 Lithium Battery (Not Included) Operating Temperature: -30 to +60℃ (-22 to +140℉) Package Contents: 1 x Temperature and Humidity Data Logger Only the above items are included. Note: Light reflection and different displays may cause slight color variations between the product image and actual item. Measurement error allowed: +/- 1-3cm.