Technical Specification - VBOX LapTimer

Updated on Mar 4, 2026
LT
Environmental and Physical
Unit Connection1 x Lemo 5 way socket  1 x Lemo 2 way socket
IP RatingIP31 Rating
Operating Temp-20 to +70°C
Power1.5 W
Input Voltage7 - 30 V DC
Dimensions120 mm x 50 mm x 24.5 mm (exc. connectors)
Mounting Hole Dimensions7.6 mm Depth, 1/4" UNC
Weight178 g (exc. cable)
Velocity
Accuracy0.1 km/h
Unitskm/h or mph
Update rate20 Hz or 10 Hz*
Maximum velocity1800 km/h
Minimum velocity0.1 km/h
Resolution0.01 km/h

*Version 1 units 20Hz only, Version 2 units 10Hz only.
 

Position
2D Position3 m  95% CEP **
Height±5 m

** 95% CEP (Circle of Error Probable) means 95% of the time the position readings will fall within a circle of the stated radius.
 

Acceleration
Accuracy0.5 %
Maximum4 g
Resolution0.01 g
Heading
Resolution0.01°
Accuracy±0.1°