4 in 1 digitaler Kompass

(COMPASS,THERMOMETER,TIME AND STOPWATCH) IDEAL FOR INDOOR, OUTDOOR, MOTORING, BOATING, CAMPING, HUNTINGAND MOUNTAINEERING. 1. POWER SUPPLY: 3VDC,1 LITHIUM BATTERY CR2032 2. COMPASS ACCURACY: +/-3 DEG, RESOLUTION: 1DEG DISPLAY MODE: 360DEG WITH 16 ARROWS TO POINT CARDINAL DIRECTION. 3. THERMOMETER ACCURACY: +/-2 DEG C, RESOLUTION: 1DEG C TEMPERATURE FOR MAT: DEG C OR DEG F RANGE: FROM -10DEG C TO 50 DEG C. 4.CLOCK TIME FORMAT: 24H OR 12H(AM/PM) 5. STOPWATCH TIME: 99 MINUTES 6. LCD DISPLAY WITH LED BACKLIGHT(GREEN)