sweep hand การใช้

Another, which she wears for dressier events, is a silver-toned watch with a sweep hand.
And as Soldini neared Autissier's position, the winds shifted like the sweep hand of a clock.
Gears in the register convert the motion of the measuring element to the proper usage increment for display on the sweep hand and the odometer-style wheels.
I stripped in line, pivoting my body with the speed of the current so that my rod swept in a 90-degree arc like the sweep hand of a clock.
This is a small visible disk or hand that is geared closer to the rotation speed of the drive magnet, so that very small flows that would be visually undetectable on the regular sweep hand can be seen.