INTRODUCTIONS
This data logger can measure and store humidity/temperature readings automatically. It has a large LCD that can display realtime readings and logging information. This unit can start a sound and light alarm if exceeds the user set limits. More professional applications can be provided by the unique PC software DGraphTM under Windows xp/7/8 (32/64 bits). User can easily use the software to setup and download data to PC via USB. And user can view, analyse and print the data, or export other file formats(txt, xls, csv, bmp, jpg).
FEATURES
Precise and low cost USB interface communicate with PC for setup and data download
Unique and uniform PC control software: DGraph
Each unit has single serial number
User can set access password fo each data logger
Start logging method: Immediately, Button, Start
Replaceable battery and data is not lost if exhausted
Two point calibration for each channel
Alarm limit settings for all channels
User can customize compound graph
User can customize new unit easily
User can name each channel and enable/disable it
External probe is waterproof and its length can be customized
SPECIFICATIONS
Measurement Range: -40 to 125(-31 to 176); 0 to 100%RH; (External)
Accuracy(Typ.): ±0.3(±0. 5); ±3%;
Resolution(Typ.): 0.1(0.2); 0.1%; 0.1(0.2);
Memory Capacity: 64KBytes(Total 32, 000 readings)
Sample Rate: User selectable from once every 2 seconds to once every 24 hours
PC Software: DGraph software and USB driver required (Included in CD)
Power Supply: Use replaceable 2 x AAA 1.5V batteries