4 Digital Tachometer RPM Blue LED+Hall NPN Proximity Strong Anti-jamming Capability 12V 9999RPM

Feature:
With a standard size, easy to install.
Have good stability, high measurement precision.
Strong anti-jamming capability.

Specification:
-Color:Red,Green,Blue
-Power requirement: for 8-24v
-Measure range: 10-9999RPM
-Clear zero: Automatic
-Display refresher rate: 3 Times/Sec
-Measure indication: RPM5000,±3
-Display: Green 0.56" LED
-Response frequency: 100HZ
-Tachometer dimension: 79x43x25mm
-Panel cutout Dimension: 76x39mm
Dimension: 12x55mm
-Proximity output current: 30mA
wiring: brown-Power+;blue-Power-;black-signal
-Operating temperature: -10 to 50°C.
-Operating humidity: 10 ~ 80% (without condensation)
-Operating pressure: 80 ~ 106kPa

Package Included:
1 x LED Tachometer RPM Speed Meter
1 x Hall Proximity NPN


Note:
1.Please allow 1-2mm error due to manual measurement. Please make sure you do not mind before you bid.
2.Colors may differ slightly from the pictures.