LCD Digital 0-99999 Counter 5 Digit, Proximity Switch Sensor 6-15.5VDC

5 digit AA 1.5V batteries, no external power supply required Press the PAUSE key, to Counting pause , press again to restore counting Input signal and setup is simple, convenient, accurate and reliable Resetable to zero: panel / external use Anti-shock case design Specifications: Power supply:DC6V-15.5V Power: 1.5v AA cell(battery included) Count range: 0----99999 Reset minimum pulse width: 0.1s Reset method: manual panel/ external Count the highest frequency: 20hz, or 20 times/s Working temperature: - 5--40C The counting minmum pulse width:10ms Promixity switch sensor: 2 wires, Length: 110mm, come with magnet Detecting distance: 3-10mm Size: 63 x 38 x 30 mm Hole size: 61 x 36 mm Maximum resistance when connect point on: ≤ 10KΩ Minimum resistance when connect point off: ≥ 500KΩ Net Weight: 0.05kg