NEW Contact laser tachometer speed table DT-2858 photoelectric rotational speed measuring instrument

NEW Contact laser tachometer speed table DT-2858 photoelectric rotational speed measuring instrument

Production:

Tachometer DT-2858 is applicable to the product departments of motor, fan, paper-product, plastics, chemical fiber, washing-machine, automobile airplane, steamer etc.

Measuring range:  Rotative velocity:  2.5~99999r/min (Laser)  0.5~1999r/min(Touch)  Surface: 0.05-1999.9 m/min, 0.2~6560ft/min  Laser tach detecting distance: 50~600mm  Accuracy: +/-(0.05%n+1d)  Resolution: 0.01/0.1/1  Memory: max/min/last value  Power supply: 4x1.5V AA (UM-3) battery  Battery indicator: low battery indicator  Dimensions: 220x75x29mm (8.7x2.96x1.15 inch) Weight (not including probe):174g / 0.38lb