DIGITEN 4 Digital Blue LED Tachometer RPM Speed Meter + Hall Proximity Switch Magnet Sensor NPN + Sensor Mounting Holder for Lathe Conveyor Belt Color:Blue Make sure soak the end

Make sure soak the end of hose by hot water before connecting

FROM THE BRAND YOU KNOW

Accurate transmission

wood and plastic

hence ensuring a significantly higher accuracy in a wide-range conductivity measurement than traditional stainless steel electrodes

DIGITEN 4 Digital Blue LED Tachometer RPM Speed Meter + Hall Proximity Switch Magnet Sensor NPN + Sensor Mounting Holder for Lathe Conveyor Belt Color:Blue Make sure soak the endDIGITEN 4 Digital Blue LED Tachometer RPM Speed Meter + Hall Proximity Switch Magnet Sensor NPN + Sensor Mounting Holder for Lathe Conveyor Belt Specification Power requirement: DC 8 15V Measure range : 5 9999RPM. Clear zero: Automatic. Clear zero time: about 10s. The greater RPM value, the longer clear zero time. Refresh frequency: 0. 2 0. 5S@120 1200RPM; 0. 25 0. 06S@2400 9999RPM. Display: BLUE 0. 56 inch LED Sign: Pusle signal, Hall NPN 3 wires