Product features:

Low temperature measuring temperature range: 55 ℃ to + 125 ℃ (different sensors, different)

Low humidity, temperature measuring range: 0-100% RH

Resolution: the low temperature of 0.1 ℃

Resolution of the low humidity: 0.1%

Low supply voltage: DC 5 v, AC 220 v

Low power: < 10 w

Low working temperature: - 20 ℃ to 80 ℃

Low humidity: 90% or less

Low overall dimensions (mm) : 95 * 75 * 30

The low weight: 280 g

Low 1-2 temperature and 1 to 2 road humidity measurement function.

Low internal memory recorder can record up to 16000 times of test data. (using SD card storage, infinite capacity)

Low by Swiss Sensirion digital humidity sensor production company, has a high precision (up to 1.8% RH), fast reaction (< 4 s).

Low alarm function: each channel can be separately set alarm limit and lower limit alarm, temperature and humidity is beyond the scope of upper and lower alarm sound, light, relay.

Low instrument with internal clock function: through the display can display the date, time and temperature and humidity.

Low USB/RS - 485 communication function.

The low data storage: the SD card storage data, when the SD card to take out the data stored in internal memory, after to insert SD card, data automatically deposited in the SD card, guarantee the continuous data.

Optional built-in rechargeable LI battery to do backup battery, power can work after 10 days.