Feature: 1. Multi‑use temperature data logger with wide measuring range and high accuracy . 2. Built‑in USB port, no cable, no reader, even no software required to download data. 3. Lower power consumption and battery is replaceable. 4. Large data capacity, it records up to 32,000 points. 5. Powerful LCD indication with key statistic information, convenient to check your data at any time. Specification: Condition: 100% Brand New Item Type: Temperature Logger Material: Plastic Color: As shown in the picture Size: Approx.83x36x14mm / 3.3x1.4x0.6in Weight: Approx.48g/1.7oz Accuracy: ±0.5℃ (-20℃~40℃),±1.0℃(other range) Resolution: 0.1 Data Capacity: 32,000 Start Mode: Button start or delay start Sampling Interval: User configurable (10 s - 18 h) Alarm Range: User configurable Alarm Delay: User configurable (0-960 minutes) Start Delay: User configurable (0-254 minutes) Battery: CR2032 3.0v lithium battery (built-in) Report Format: Generate both PDF and CSV files Protection Grade: IP65 Interface: USB2.0 Package List: 1 x Temperature Logger1 x Instruction Manual Note: 1. Please allow 1-2cm error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.