3 в 1 температурный Регистратор данных влажности измерительный прибор портативный водонепроницаемый мини с программным обеспечением цифровой светодиодный фонарь для подсветки USB точки росы

Features:
The data recorder can measure the temperature and humidity accurately, and record and analyze the data for a long time.
USB interface directly communicate with PC for setup and data download.
User can set access password for data logger
User can name each channel and enable/disable specified channel freely.
LED alarm enable/disable, LED alarm hold enable/ disable and alarm limit setting for all channels via DGraphTM.
User can input formula to customize compound graph from selected logging data.
User can create and customize new unit easily and freely for all measurement parameters.
Logging status indication via LED and battery status indication via yellow LED.
Start logging method: Immediately, Button, Delayed.
User can input two point calibration value for each channel when setup.
Dew point calculating via software DGraphTM.
IP66 environmental protection.
Replaceable battery and logged data are not lost if battery exhausted.
Specifications:
Type: Data logger
Case Material: ABS
Color: Grey
Size: About 123 x 37 x 23mm
Measurement range: -35~80°C (-31~176°F)
Accuracy: +/- 0.3°C (+/- 0.5°F)
Resolution: 0.1°C (0.2°F)
Relative Humidity:
Measurement range: 0~100%RH
Accuracy: +/- 3%RH
Resolution: 0.1%RH
Memory Capacity: 64Kbytes(total 32,000 readings for all channels)
Sample Rate: User selectable from once every 10 seconds to once every 12 hours
Power Supply: 1/2 AA 3.6V rechargeable battery(built-in)
Package includes:
1 x Data logger
1 x DGraph software on CD
1 x Wall mounting bracket
1 x 1/2AA 3.6V Battery
1 x Manual
Notes:
Transition: 1cm=10mm=0.39inch
1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!
2. Please allow 1-3cm measuring deviation due to manual measurement.