Table 5.

Mean measurement errors in percentage (%±SD)

	RMV 704	RMV 707	RMV 708	RMV 710B	RMV 711
10°	8.8 ± 0.1	15.7 ± 2.0	—	12 ± 0.6	−0.5 ± 0.2
20°	18.7 ± 0.7	21.9 ± 0.7	—	19.3 ± 1.1	3.9 ± 0.2
30°	23.5 ± 0.5	26.7 ± 1.3	8.9 ± 0.5	26.1 ± 0.8	6.6 ± 0.4
40°	27.5 ± 0.7	33.3 ± 1.5	16.4 ± 0.1	34.9 ± 1.2	12.2 ± 0.1
50°	32.7 ± 1.6	39.1 ± 0.7	28.5 ± 2.0	37.0 ± 0.9	17.7 ± 0.4
60°	49.3 ± 1.4	48.7 ± 1.2	39.7 ± 1.6	46.7 ± 1.1	23.2 ± 0.3
70°	79.2 ± 2.3	70.0 ± 0.7	67.9 ± 2.5	81.8 ± 1.6	34.3 ± 0.1
80°	158.1 ± 4.0	141.7 ± 09	116.3 ± 9.2	136.0 ± 0.6	112.7 ± 0.2