Wema's unique speedo with GPS antenna instead of troubling and unreliable pressure sensor and paddle wheel.
With Wema's GPS speedo, the real speed (the speed over ground) is shown; it works at all speeds (even slow). Thanks to the use of a GPS antenna, even the bearing (course over ground) can be shown.
This GPS speedo displays the speed analogue and the bearing digitally, the signals come from the high performance 32-channel GPS antenna.
Model: Black gauge with black plastic bezel
Specifications:
Working range: 0-30 knop, 0-55 km/h
Red or yellow backlight
Operating temperature -25 to +70°C
Waterproof, IP 67
Resistant to ozone, UV and saltwater
Fully corrosion protected
Power supply: 12 V
Power consumption: 0-140 mA
Drill hole: 85 mm
Outer dimension: 105 mm
Depth: 60 mm
Part no: 110393