This intelligent and humidity data logger is provided with a high-accuracy digital humidity & . It's widely used for the  of warehouse management, logistics transportation, communication rooms, shopping malls libraries, etc.

Features:
Simultaneously measure and automatically record and humidity.
Wide measuring : 0~RH, -40~105℃/-40~221℉ with ℃/℉ units for selection.
Can generate PDF and data export format directly. With a USB interface, can directly connect with PC.
With software DGraph, you can set limits, analyze and download the data.
With dew point, heat index, Max/Min values, data hold, low indicator and backlight functions.
When the data exceeds the setting limits, it will give an .
Data logging of 80,000 data and download data via software. Recording and sampling interval of 0.5s.
Widely used for the of warehouse management, logistics transportation, communication rooms, etc.

Specifications:
Color: White / Blue (Optional)
Material: ABS
Unit: ℃ / ℉
: -40~105℃ / -40~221℉
Resolution: 0.1℃ / 0.1℉
Accuracy: ±1℃ / ±1℉
Humidity : 0~100%
Humidity Resolution: 0.1%RH
Humidity Accuracy: ±3.0%
Heat Index : 21.1~54.4℃ / 70~130℉
Dew Point : -40~105℃ / -40~221℉
Export Format: PDF & Data 
Storage Capacity: 80,000
Sampling Interval : 0.5s 
Recording : 1 second ~ 24 hours(Adjustable)
Connect Interface: USB 2.0
: 2 * 1.5V AA (Not Included)
Operation : -30~80℃ (-22~176℉)
Operation Humidity: 0 to 90%RH
Storage : 0~40℃ / 32~104℉
Storage Humidity: 0 to 75%RH
Item Size: Approx. 55 * 90 * 30mm / 2.2 * 3.5 * 1.2in
Item Weight: Approx. 68g / 2.4oz (Without )
Package Size: Approx. 15.5 * 11 * 6cm / 6.1 * 4.3 * 2.4in
Package Weight: Approx. 129g / 4.6oz

Package List: E4861BL
1 * and Humidity Data Logger
1 * USB Cable
1 *   
1 * User Manual(English)