OPTICAL/CONTACT TACHOMETER 1-99999/0.1-19999RPM W/BATTERIES Dressing Containers 3 microns or larger are

3 microns or larger are retained

Model      HM-200-SP-1000  Capacities

flasks etc

Can be dismantled quickly for cleaning

With dome shaped lid to accommodate test tubes with a height of up to 105mm

OPTICAL/CONTACT TACHOMETER 1-99999/0.1-19999RPM W/BATTERIES Dressing Containers 3 microns or larger areHand held, digital tachometer for measurement of rotational speed. Accuracy: 0. 2% or 1 digit whichever is higher Memory function stores last read, Max. Min. levels and average value of the previous reading session Supplied with reflective tape, calibration certificate, adapter for contact measurement, test and hollow probes, 6" measuring wheel, operation manual, 2 x 1. 5V AA batteries and soft carrying case. Speed ranges Optical 1. 00 to 99,999