Digital Tachometer

This Auto Range Digital Tachometer has Wide Measuring Range and High Resolution. SPECIFICATIONS: l l l l Ripple Tank Base (Tray) 40x40cm approx l l Support legs for the base (Tray) l Support arms (to hold the rods that support the wave general) l Support arm (To hold the rod that support the lamp) l Ripple Bar Hanger l l l l l Roller Bar (To produce hand generated waves) l Power supply unit 220V 50/60 Hz Testing Range Resolution : 2.5 to 99999 RPM (r/min) : 0.1 RPM (2.5 to 999.