High Precision Digital Frequency Tachometer 0.56 4 LED DC 8-15V Car Motor Speed Meter RPM Speed Tester 5-9999R/M"

Red LED Specifications:

 

Power requirement:DC 8-24V

Measure range:10 ~ 9999RPM.

Error range: 0.1%

Clear zero:Automatic .

Clear zero time:About 10s.

Refresh frequency: 0.2-0.5S(120-1200RPM),0.25-0.06S(2400-9999RPM).

Response frequency:100HZ.

Measure indication:(RPM<5000,±2),(RPM>5000,±3).

Sign:NPN 5 wires normally open.

Display:5 x 2cm red LED.(Please contact us if you want other colors!+1USD)

Tachometer size:79 x 43 x 26mm.

Panel cutout size:76 x 39.5mm.

Hall proximity model:NJK-5002C .

Detected objects: Magnet.

Detection range: 1mm-10mm.

Proximity output current: 20mA(For the sensor).

Operating temperature: -10 to 60°C.

Sensor wiring:brown(Power+),black(Test+),blue(signal).

Sensor size: 60 x 10mm.

 

Function Selection:

 

1.Reset or manual reset on power.

2.Store the data (no power).

 

Pacage Include:

 

1 x Red LED Tachometer

1 x NPN Hall Proximity Sensor

1 x Magnet

 

Details Pictures: