Table 1 2D image measurements
Parameter Range Error
Distance Full Screen Within ±3%
Circ Full Screen Within ±10%
Angle Full Screen Within ±3%
Volume Full Screen Within ±10 %
iScape (for linear,
and wide convex
probes)
Full Screen Within ±5%
Table 2 3D/4D image measurements
Parameter Range Error
Distance Section A/B/C
Within ±5% (not including
Smart 3D mode)
Area Section A/B/C
Within ±7% (not including
Smart 3D mode)
Circ Section A/B/C
Within ±10% (not including
Smart 3D mode)
Angle Section A/B/C
Within ±5% (not including
Smart 3D mode)
Volume Section A/B/C
Within ±20 % (not including
Smart 3D mode)
Table 3 1D image measurements
Parameter Range Error
Distance Full Screen Within ±3%
Time Timeline Display Within ±2%
Heart Rate Timeline Display Within ±4%
Velocity (PW)
10-200cm/s (for C4-1, C10-
3, C6-2, C9-3, C8-3 3D,
E9-3, E9-4, E9-3 3D, L10-
5, L8-3, L14-5sp, L14-5w,
L20-5, P8-3TEE, P9-3ic,
C9-3sp, C6-1, C18-5, P8-
3mTEE, L30-8, C12-4lp,
P4-1c, and P7-3c probes)
When angle ≤60º, ≤5%.