masterswimmer
New member
Vital Sine has a scale that is extremely easy to read. The Drs is not a clear scale at all.
With the Drs it is hard to differentiate between 1.025 & 1.026
With the Vital Sine it's very easy to read 1.0265
It's a more precise piece of equipment.
swimmer
With the Drs it is hard to differentiate between 1.025 & 1.026
With the Vital Sine it's very easy to read 1.0265
It's a more precise piece of equipment.
swimmer