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 for 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

SPECIFICATIONS

Measurement Range: -35 to 80(-31 to 176); 0 to 100%RH;

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 2seconds 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