The lamp comes with a rechargeable battery that can be easily recharged via a micro USB port

while other equipment requires an interface

temperatur: Heet vand - 65°C (150°F)

: 21507223

Wema, digital hastighedsmåler, hvid, Ø 96 mm (110323) New article The lamp comes with aA fully digital speedometer that accurately displays current speed, course, and distance traveled, regardless of weather conditions. Easy installation with the included GPS receiver. IP67 Anti condensation lens Easy installation with mounting ring Ground speed in km h, mph, or knots (SOG) Compass course over ground (COG) Distance traveled in kilometers, miles, or nautical miles Display range up to 110 km h, 60 knots, or 70 mph Instrument diameter 96