1. [Multi function] Integrate height, atmospheric pressure, CO, temperature and humidity for comprehensive surrounding monitoring, suitable for areas at a high level and outdoor activities.
2. [High accuracy sensor] This quality detector takes on a progressive sensor and also ensures precise and soothing quality data in extreme environments.
3. [Real -time data monitoring] offers real -time data monitoring and display, with which users can access current environmental parameters at any time to plan routes.
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5. [Long endurance] built in 1000 -MAH lithium -polymer battery to ensure long -term use outdoors. The device is made of robust material and can withstand hard environments.

Technical dataification:
Article type: portable quality detector
Material: ABS
Battery: Lithium polymer battery 1000mAh (included)
CO recognition area: 0-999 ppm
Resolution: 1 ppm
Atmospheric print recognition area: 300-1100 KPA
Resolution: 1 hpa
Relative accuracy: ± 0.12 hpa (950-1050 hpa at 25 ℃)
Absolute accuracy: ± 1 hpa (950-1050 hpa at 0-40 ℃)
Height recognition area: -500 to 9000 meters (-1640 to 29527 feet)
Resolution: 1 meter (feet)
Accuracy: ± 8 meters
Environmental temperature recognition range: 10 to +50 ℃ (-14 to 122 ℉)
Resolution: 1 ℃/℉
Accuracy: ± 1 ℃ (1.8 ℉)
Unity: ℃/℉
Environmental moisturizer recognition area: 0-99%
Resolution: 1%
Accuracy: ± -3%
Unity: relative humidity (%)
Weight: approx. 207.00g / 7.3oz

How to use:
Follow the instruction manual.

Packfelist:
1 x portable quality detector (contained battery)
1 x data cable
1 x user manual
1 x clamp/holder