4 Digital LED Tachometer Drehzahlmesser + Hall Näherungsschalter Sensor Set

Gute Stabilität, hohe Messgenauigkeit.
Starke Anti-Rutsch-Fähigkeit.
Die Einstellungen werden beim Ausschalten gespeichert.


Have good stability, high measurement precision.
Strong anti-jamming capability.
Setting parameters will be memorized when power off.
With a standard size, easy to install.
Suitable for detecting the speed of every kind of motors.

Strong anti-interference ability, can precisely test the rpm value for motors.
Large measure range and large LED display.
Come with hall sensor.

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: (RPM5000,±3)
Sign: NPN 5 wires normally open.
Display: 5 x 2cm LED
Detection range: 1mm-10mm.
Proximity output current: 20mA(For the sensor)
Operating temperature: -10 to 50°C
Sensor wiring: brown(Power+), black(Test+),blue(signal)
Tachometer size: 79 x 42 x 32mm
Panel cutout size: 76 x 39mm
Sensor size: 60x10mm
Sensor wire length: 1.2M
LED color: blue, green

Package included:
1 x LED tachometer
1 x NPN hall proximity sensor

1.Due to the difference between different monitors,the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the pictures.
2.Due to the manual measurement and different measurement methods, please allow 1-3cm deviation.Thanks!

Gute Stabilität, hohe Messgenauigkeit.
Starke Entstörungsfähigkeit.
Einstellparameter werden beim Ausschalten gespeichert.
Mit einer Standardgröße, einfach zu installieren.
Geeignet für die Erfassung der Geschwindigkeit jeder Art von Motoren.