Dual channel temperature and humidity recorder

Display method: Four digit LCD screen display, displaying three sets of data simultaneously. Measurement range: Humidity: 0-100% RH Resolution: 0.1% RH Temperature [ENTER 310, 313] -20 ° C to+60 ° C Resolution: 0.1 ° C [ENTER 311, 314] T1:- 20 ° C to+60 ° C T2: -200 ° C to 1370 ° C Accuracy Humidity ± 2.5% RH Temperature ± 0.7 ° C

CENTER 310、 311, 313, 314 is a handheld instrument with temperature and humidity measurement functions, as well as maximum, minimum, read value locking functions and RS232 signal output. Equipped with WINDOWS interface analysis software, it can form a powerful monitoring system.
CENTER 313、 314 not only has the function of online data recording on the computer, but also has a memory device that can continuously record up to 16000 pieces of data, and can also record multiple sets of data (when the record button is pressed until the record stop button is pressed again, it becomes one set). When turned on, the lower right corner of the display screen shows the remaining recording space, and the recording interval can be set arbitrarily within 1 second to 60 minutes. The temperature and humidity values can be recorded directly in the instrument without connecting to the computer, and then the data can be read out by the computer for analysis, printing, or archiving purposes. When the 313 and 314 computers read data from the instrument, they can read the sampling time, temperature and humidity values, maximum and minimum values, and display them simultaneously through curve graphs and tables. The Center 313 and 314 models have a time function that can display year, month, day, and time.
The CENTER310 series hygrometer is powered by a 9V battery with a lifespan of approximately 100 hours, and can also be powered by an external power source.

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