路昌DT2349光电闪频仪|路昌DT2349光电闪频仪|路昌DT2349光电闪频仪
STROBOSCOPE, digital synthesis, high intensity light Model : DT-2349 * Digital synthesis circuit, high stability and easy adjustment. * Range : 60 to 32,000 RPM. * Adjustment resolution : 0.1 RPM/1 RPM. * High intensity light. * DCV power supply via external AC/DC adapter or can be used the optional recharge batteries. * Setting button : digital rotate button, X 2 button, 1/2 button, + button, - button, easy to adjust the desired RPM.