Check the listing for details. BSIDE Mini USB Humidity Temperature Data Recording Logger Thermometer Hygrometer. Condition: New. Listed at 26.18 USD. This instrument is provided with a high-accuracy digital humidity & temperature sensor. Its widely used for the temperature measurement of warehouse management, logistics transportation, communication rooms, shopping malls libraries, etc. Features: Built-in USB interface, can directly connect with PC. Can measure and record temperature and humidity automatically. Switchable temperature unit of °C/°F. Wide measuring range: 0~100%RH; -40~70°C/-40~158°F. Can generate PDF and data graph export format directly. With software DGraph, you can set alarm limits, analyze and download the data. Includes Max/Min values, temperature light alarm, startup delay and current time functions. Data hold of 16384 data(8192 sets); Recording and sampling interval of 1s~24s. Widely used for the temperature measurement of warehouse management, logistics transportation, communication rooms, etc. Specifications: Color: Grey + Blue / Black (Optional) Material: ABS Temperature Unit: °C/°F Temperature Range: -40~70°C/-40~158°F Temperature Resolution: 0.1°C Temperature Accuracy: -10~70°C; ±0.5°C/±0.9°F; -40~-10°C; ±0.8°C/±1.5°F Humidity Range: 0~100% Humidity Resolution: 0.1% Humidity Accuracy: 35%~80%; ±3.0%; other ±5.0% Export Format: PDF & Data graph Recording/sampling Interval: 1s~24s(adjustable) Connect Interface: USB Power Supply: 1 * CR2032 Battery (Not Included) Item Size: Approx. 7.5 * 4 * 2.5cm / 2.95 * 1.57 * 0.98in Item Weight: Approx. 32g / 1.13oz(Without Battery) Package Size: Approx. 11.6 * 8.8 * 4.4cm / 4.57 * 3.46 * 1.73in Package Weight: Approx. 79g / 2.79oz Package List: E3344B 1 * Humidity Temperature Data Logger 2 * Screws 2 * Chocks 2 * Glues 1 * User Manual(English)