Tachometer Stroboscope Stroboscope Stroboscopic Still Image Tachometer Desks & Tables Product weight：Before packaging：500g After packaging：600g

Product weight：Before packaging：500g   After packaging：600g

Specification standard method: w * L * D (full length of bag)

take off battery)

and automatic dimming screen

Tachometer Stroboscope Stroboscope Stroboscopic Still Image Tachometer Desks & Tables Product weight：Before packaging：500g After packaging：600gShips FREE Handling Day: 1 3 Days, Arriving Day: 15 35 Days[SHORTDESCRIPTION] Introduction: A stroboscope, also known as a stroboscope or tachymeter, can itself emit short, dense flashes of light. When we adjust the strongpoint of flashing frequency, the analyte and the rotation speed is close to or at the same time, though high speed moving object by test, but the look is slow motion or relatively static, the phenomenon of persistence of vision