ECE/TRANS/WP.29/2009/...

(a) For the speed measurements: ±1 per cent or ±0.5 km/h whichever is greater; (b) For the distance measurements: ±1 x 10-1 m. A display of the measured speed or the difference between the measured speed and the reference speed for the test can be used inside the vehicle so that the driver can adjust the speed of the vehicle. ................
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