The instrument consists of support, timer, counter and millisecond meter.
☆Convenient for management, safe operation
☆Container volume:2450-2510mL
☆Diameter of stainless steel ball:14.00mm±0.01mm
☆Adopts photoelectric door timing device, timing times: 0-99
☆Timing range: 0-100s, precision: 1ms, adopts 0.8LED display
☆Adopts box-type embedded frame
☆Adopts buffer decompression device.