High Precision Laser Digital Tachometer DELI no need to worry about

no need to worry about stagnant water

* Automatic shutdown function can be set by oneself（0~9 Minutes adjustable）。

When the chain hoist lifts a heavy object

【High quality raw materials】Selected high quality new materials

and II should

High Precision Laser Digital Tachometer DELI no need to worry aboutShips FREE Handling Day: 1 3 Days, Arriving Day: 15 35 Days[SHORTDESCRIPTION] Introduction: technical parameterDisplay modeSix digit LCD range10030000 rpm ,1. 7500 rps resolving power0. 1 rpm100999. 9 rpm, 0. 1 rps1. 7100 rps 1 rpm100030000 rpm, 1 rps100500 rps essence degree0. 1 (100. 09,999rpm) 0. 02 (10,00030,000rpm) Company rpm, rps Software calibrationEnsure high reliability of instrument Other functions: Data retentionLarge valueSmall