Intelligent temperature and humidity recorder (liquid crystal display dual) ZDR-20-type 

 ◆ Measurement range: Temperature: -40 ℃ ~ 100 ℃ 
 Humidity: 0 ~ 100% RH 
 ◆ Accuracy: Temperature: ± 0.5 ℃ 
 Humidity: ± 3% RH 
 ◆ Resolution: Temperature: 0.1 ℃ 
 Humidity: ± 0.1% RH 
 ◆ Record capacity: 9890 ~ 20600 Group 
 ◆ Record interval: 2 seconds to 24 hours continuously adjustable 
 ◆ Communication Interface: RS-232 or USB 
 ◆ Software: Chinese and English versions 
 Functions and features 

 1, the whole track record of temperature data recorded a long time (15 minutes of recording time data, it can record up to 3 months or longer). 
 2, the whole power consumption, the use of lithium battery-powered, the battery life of up to one year. 
 3, recorded in a lab environment temperature and humidity changes in the parameters, you can always record download, the downloaded data can be made into WORD or EXCEL documents, research or higher-level units to facilitate the inspection. 
 4, both in English and Chinese versions of the software, you can choose the English version of international versatility. 
 5 powerful software to facilitate data view. 
 6, can reprovision the data stitching software, each download data into a complete curve connecting curve. 
 7, the recording time interval from 2-24 seconds any setting. 
 8, small size, simple operation, reliable performance. 

 Advantages: 
 We are relying on the experts of Zhejiang University, professors, students, Dr R & D results into products of independent, performance reached the international advanced level. In the country led us to set a flag, 
 Relative to some foreign products, we have a considerable price advantage. Believe it is your trusted choice! 

 Features: 
 We can at your request, tailored to your needs for your equipment. Such as: the replacement of the sensor, extended, built-in, channel settings and add an external power supply, etc. 

 Certificates 
 CMC measured by permit in 2002 (Zhejiang System No.) 

 Random gift accessories 
 Communication cable, application software, high-energy battery and one each in 

 Contact: Yu Weidong