Cole-Parmer DT-205B convertible optical tachometer, LCD readout 87303-00

Cole-Parmer DT-205B convertible optical tachometer, LCD readout 87303-00. Included adapter converts your optical tachometer into a contact tachometer—Stores up to four readings. From the stockroom of a closing pharmaceutical lab. Tested March 2023 and working properly.

The 87303-00 is for use in bright light.  A visible light beam makes these tachometers easy to aim. Use the memory button to recall last, maximum, minimum, and four intermediate readings. Tachometers feature an overrange indicator. Tachometers weigh less than a pound for easy handling. Each tachometer includes an adapter and a convex rubber cone tip to convert the optical tachometer to a contact model.

Specifications & Description