uniquegoods 4 Digital Red LED Tachometer RPM Gauge Speed Meter with Hall Magnet Sensor NPN-NO Switch for Lathe Conveyor Belt - Product Features
- Input Voltage: DC 8V-24V, above 40mA
- Display Mode: four-digit 0.56 LED; Measuring Range: 10-9999; Measuring accuracy: 0.1%, reading 1 word
- Over-range Display: Below the detection range, \"LLLL\" is displayed; Above the detection range, \"HHHH\" is displayed
- Application range: widely used in lathes, agricultural machinery equipment, truck, motor speed measurement, etc.
- Package includes: 1* Tachometer; 1* Three-wire Magnetic Induction Hall (npn-no); 1* Magnet; 1 * 5P Cable