Jdmaay 8 In 1 Handheld Electronic Navigation Gps Compass Altitude Gauge Thermometer Outdoor Fishing Barometer Without Batteries

Brand	Unbranded
Manufacturer	Unbranded

This is a handheld electronic navigation GPS compass altimeter thermometer outdoor fishing barometer without batteries. It has a measurement range of -700 m to 9000 m (-2300 to 2950 ft), a resolution of 1 meters or 3 feet, an 8-azimuth mode display, external magnetic field correction, accuracy of 3 Degree, a resolution of 1 degrees, a measurement range of -10? to +60? (-30? to +150?), a weather forecast after 12 to 24 hours, 4 weather conditions indicating clear, half clear, cloudy day, rainy day, and a 5 second high brightness blue LED electronic backlight.

Material: ABS
Battery: 2 x AAA Battery (not included)
Altimeter:
Measurement range: -700 m ~ 9000 m (-2300~2950ft) (altimeter can be corrected for initial test)
Resolution: 1 meters or 3 feet
Barometer:
Measurement range: 300mbar to 1100mbar
Resolution: 0.1mbar.
Electronic Compass:
8- azimuth mode display
External magnetic field correction
Accuracy: 3 Degree
Resolution: 1 degrees
Thermometer:
Measurement range: -10?~+60?(? and ? optional)
Resolution: 0.1 degrees
Weather forecast and time:
Weather forecast after 12 to 24 hours
4 weather conditions indicate: clear - half clear - cloudy day - rainy day
24 hour format
Electronic backlight: 5 second high brightness blue LED electronic backlight

Warm Tips:
1. Avoid using in the rain and damp, high or low temperature condition (temperature: 0?-50?; storage temperature:-20?-70?).
2. Avoid contact with corrosive substances, such as perfume, alcohol, cleaning agent, and so on.
3. Avoid being used in a region that may affect the normal direction of the magnetic compass:
a: Near concrete / steel and other buildings.
b: It's very close to the power station.
c: Close to the home appliances (such as computers, TV, VCD, fax machines, loudspeakers, etc.)
d: The bridge is very close to a large number of steel or metal.
e: It's very close to moving vehicles (cars, trains, planes).
f: Near or placed on the surface of a metal plate

Note:
Please allow 1-3mm differs due to manual measurement.
Due to the different display and different light, the picture may not show the actual color of the item. Thanks for your understanding.