Feature:
100% Brand new and high quality.
With a standard size, easy to install.
Have good stability, high measurement precision.
Strong anti-jamming capability.

Specification:
-Power requirement: DC 8-15V
-Measure range: 10-9999RPM
-Clear zero: Automatic
-Display refresher rate: 3 Times/Sec
-Measure indication: RPM<5000,±2;RPM>5000,±3
-Display: Blue&Green 0.56" LED
-Response frequency: 100HZ
-Tachometer dimension: 72x36x20mm
-Panel cutout Dimension: 68x33mm
-Sensor Dimension: 12x55mm
-Proximity output current: 200mA
-Sensor wiring: brown-Power+;blue-Power-;black-signal
-Operating temperature: 0 to 50°C.

Package Included:
1 x New GREEN LED Tachometer RPM Speed Meter
1 x Hall Proximity Switch Sensor NPN

Note:
Colors may differ slightly from the pictures.