Contact Tachometer Sigma Linear Speed Tester Digital Display Tachometer Linear Speed Tester Anemometers 【Four Motors Work Independently】Give each

【Four Motors Work Independently】Give each watch a customized and steady motion

Noise (A-weighting):30~130dB

and give you and your family a comfortable and healthy life

It can detect the sugar content of fruit individually，Help fruit farmers、Fruit merchants realize picking detection，Sales classification。

Made of high quality carbon steel

Contact Tachometer Sigma Linear Speed Tester Digital Display Tachometer Linear Speed Tester Anemometers 【Four Motors Work Independently】Give eachShips FREE Handling Day: 1 3 Days, Arriving Day: 15 35 Days[SHORTDESCRIPTION] Introduction: Large LCD display, clear reading, low power automatic prompt function ^_^: 186a064527361761a24fbec29ba6fd14 ^_^: c77858e95ad80d71a6f85c6e4d2bb235