digital geological compass

NO strong magnetic environment

Measuring range

azimuth

 dip angle

0 o ~360 °

0 o ~90°

Measurement error

azimuth

 dip angle

±1.5° *

±0.5°(0° ~ 60°);±1o(60° ~ 90°)

GPS positionaI accuracy

10m CEP

Atmospheric pressure measurement range

300hPa~1100hPa

Atmospheric pressure measurement resolution

0.03hPa

 working current
, Working voltage

DC3.7V,60mA

battery

3.7V 1500mAh 

operating temperature

-20℃ ~  +40℃

Storage temperature

-40℃ ~  +60℃

Relative Humidity

<90%

working air pressure

80kPa ~ 116kPa

weight

0.16kg

size

70X62X28(mm)