Red 4 Digit LED Motor Tachometer RPM Speed Tester Meter NPN Hall Proximity Switch Sensor(Red 4
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Buy Red 4 Digit LED Motor Tachometer RPM Speed Tester Meter NPN Hall Proximity Switch Sensor(Red 4
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Red 4 Digit LED Motor Tachometer RPM Speed Tester Meter NPN Hall Proximity Switch Sensor(Red 4 | £7.40 | ||||
Feature: 1. 0.56inch 4digit LED screen clearly display RPM readings in red. 2. Come with 3 wire NPN Hall Proximity Switch Sensor. 3. Revolution speed measurement up to 9999rpm. 4. High precision, quick response, stable and reliable. 5. 824V wide supply voltage, suitable for various applications of RPM speed measurement. Specification: Item Type: Tachometer Display: 0.56inch red LED, 4 digit reading Measuring Range: 109999rpm Measuring Accuracy: +0.1percent , reading+1digit Display Refresh Rate :>3 timessec Overrange Display: Display 1 or 1 in the first digit position, none in the last three digit positions Hall Proximity Switch Type: NPN NO Package List: 1 x LED Tachometer1 x Hall Proximity Switch1 x Round Magnet1 x Cable Note: 1. Conne
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