Blue 4 Digital LED Tachometer RPM Speed Meter + Hall Proximity Switch Sensor NPN

Specifications
Working supply：DC8-24v 40 mA
Measure range : 5-9999RPM.
Display :Blue LED 67*32mm
Sign:Pusle?signal,Hall NPN 3 wires normally open.
Hall proximity model:NJK-5002C
Appearance:M12mm cylinder.
range: 10mm
Detected objects: magnet
Response frequency: 100HZ
Operating temperature: 0 to 50°.
Line Connected:Brown line is connecting supply'Blue line is connecting ground line;Black line is connecting Switch/Signal/Pluse

Package included
1x proximity switch
1x Tachometer









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