Digital compass , accurate display heading direction and angle . angle number range:0-360 degree. accuracy is +/- 8 degree
Blue backlight for night vision with auto cigarette plug
Temperature measure range:indoor:-10-60°C (4-140°F) outdoor:-50-70°C (-58-158°F)
IMPORTANT! Shipping as registered Letter usually takes 7-10 Days!
This is a magnetic compass and this can be affected by anything magnetic near it - and there are many of those on a car.
Free floating compass ball guarantees orientation everywhere
Choose to put the sucker on the room-mirror, or to use a sticker tape to stick on the Dash-board.
Design of ball-joint: It is easy to adjust angle and find out the direction.
It is easy to read while driving. The forward angle of compass is showed the driving direction because of the opposite theory.