AO-SSN-20 USB Temperature Humidity Data Logger (-35~80 ºC)

This data logger can measure and store humidity and temperature readings automatically. Especially, dew point and more professional appl ications can be provided by the unique PC software DGraph Under Windows 7/8/10(32/64 bits).

User can easily use the software to setup and download data to PC via USB. And user can view, analyze and print the data, or export other file formats(txt, xls, csv, bmp, jpg). Logger status, alarm indication and low battery indication are via flashing red/green LED and yel low LED. The button on housing can be used to start logging or confirm and clear LED alarm.

- Temperature Measurement Range: -35~80 °C(-31 to 176 °F)
- Temperature Accuracy: ±0.3 °C (±0.5 °F)
- Temperature Resolution: 0.1 °C (0.2 °F)
- Relative Humidity Measurement Range: 0~100% RH
- Relative Humidity Accuracy: ±3% RH
- LCD Display: NO Support
- External Probe: NO Support
- Sensor Location: Internal
- Memory Capacity: 64 KBytes (Total 32,000 readings)
- Sample Rate: User selectable from 1 seconds to 24 hours
- PC Software: DGraph software and USB driver required
- Power Supply: Replaceable 1/2 AA 3.6 V lithium battery, 1200 mAh
- Battery Life: Approx. 3 Years @ 1 Minute Sample Rate
- Case Material: ABS
- Dimentions: 120 mm x 37 mm x 23 mm(4.8" x 1.5" x 0.9")
- Weight: Approx. 67 grams (2.36 oz)