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HOT 4 Digital LED Display Tachometer RPM Speed Meter High Precision with Hall Proximity Switch Sensor NPN
Power requirement: DC 8-24V Measure range: 10 - 9999RPM Error range: 0.1% Clear zero: Automatic Clear zero time: About 10s Refresh frequency: 0.2-0.5S(120-1200RPM) 0.25-0.06S(2400-9999RPM) Response frequency: 100HZ. Measure indication: (RPM Less...
$13.09 Free Delivery