A hardboard disc of 255mm diameter.
Vivid 0.5 in. high display. Fisher Scientific Traceable Digital Tachometer measures the speed of a centrifuge from a distance up to 12 in. (30cm).
Simple contact operation with accurate readings.
Helps customers meet ISO, FDA, EPA, GLPs/GMPs and other quality standards.
Touchless, handheld point-and-shoot. Precision quartz crystal ensures stable, repeatable results. Designed to measure centrifuges, pumps, rollers, shafts, gears, motors, and moving surfaces.
With fixed-speed, shaded-pole motor providing a constant rotation at 3000rpm.
Add variety to your stroboscope demonstrations.
Charge it and take it anywhere you want to clock rotational velocities.
Gives the exact number of flashes per second.