4 LED Dial RPM Speed Meter+Hall Switch r NPN 12V Accessories Tachomete RPM Speed Measurement

Points:1.High Accuracy: Dial is reliable for speed measurement, with a measuring range of 5-9999RPM and a frequency range of 0-98990.1Hz, and has good stability.2.Mini Size: Rpm has strong anti-interference ability, portable and very simple to carry, and features high performance and fast reaction speed.3.Easy Reading: Dial LED contains 3 colors(Blue/Green/Red )for choosing from, clear and convenient for reading, equipped with a 0.56-inch 4-bits dial LED display.4.Wide Application Scope: Speed Meter can be worked on motorcycles, suitable for detecting the speed of every kind of motor, designed for accurate speed measurements.5.With Memory Function: Dial Rpm Meter can be used to memorize setting s when power is off, convenient for use, and can set the appropriate rate so as to measure frequency.Description:Dial has mini size, highperformance,andfastreactionspeed.1. With a 0.56"LED4-didisplay,clearandeasyfor reading.2. Rotatespeedmeasuringrange:5-9999RPM;frequencyrange:0-98990.1Hz.3. Suitablefordetectingthefeverykindofmotor.RateSettingInstructions:1.Raterange:1-99(default01:displayvalueiamewithactualvalue;iftheratei,displayvalue*10=actualvalue);2.Whenpoweron,themeterdisplay"0";3.Pre"SET"on,display"1";preagain,display"01"...4.Whendisplay"1",ismeasuringRPM;pre"ADD",from"1"to"2",whendisplay"2",ismeasuringfrequency;display"01"isforratesetting,shortpre"ADD"for+1,longprefor+10;5.Aftersettingthevalues,itwillbestoredifnooperationin10s,returntheselectedfunctioninterface;6.With1decimalpoint,thatiswhenrotatespeedi00RPM.Tips:Userscansettheappropriateratesoastomeasurefrequency,lethan100KHz(999.9*99=98990.1Hz).Specifications:1.Display:0.56"4-diLED2.DisplayColor:Blue/Green/Red(Optional)3.RotateSpeedRange:5-9999RPM4.FrequencyRange:0-98990.1Hz5.RateSettingRange:1-99(default:01)6.ResetTime:10s7.RefreshTime:120-1200RPM:0.2~0.5s;2400-9999RPM:0.25~0.6.Accuracy:5000RPM:Approx.3RPM9.InputSignal:VoltageSignal,ActiveContactSignal,,NPN10.PowerSupply:DC8-15V11. Installation:Embedded12.Wiring:+12V:DC8-15VInputPositive13.GDN:DCPowerNegative14.IN+:SignalInput15.PanelDimension:72*36*20mm/2.83*1.42*0.8inPacking list:1*DialNote:Therisnotincluded,thiscannotbeusedtotestthecarrotationspeedseparately.