{"id":12648314175648,"title":"4 Digital LED Tachometer for All Digital Instrument Displays Red\/Blue Universal LED Tachometer Tachometer + Hall Proximity Switch Sensor NPN, Good Stability(Blue) Blue","handle":"4-digital-led-tachometer-for-all-digital-instrument-displays-red-blue-universal-led-tachometer-tachometer-hall-proximity-switch-sensor-npn-good-stabilityblue-blue","description":"\u003ch3\u003e4 Digital LED Tachometer for All Digital Instrument Displays Red\/Blue Universal LED Tachometer Tachometer + Hall Proximity Switch Sensor NPN, Good Stability(Blue)\u003c\/h3\u003e \u003cp id=\"b\"\u003eDescriptions: Digital LED Tachometer adopts the latest A\/D conversion chip and high stability benchmark IC, adopts electronic chip component, reasonable circuit design. It can be used to measure voltage, current and external sensor to measure temperature, pressure, displacement and other physical quantities to measure.Suitable for all kinds of digital instrument displays. Specifications: Measurement accuracy: ± 0.1% Display mode: 0.56\" LED display refresh rate: \u0026amp; gt; 3 times\/s Working power supply: DC8-24V, 30mA, Measuring range: 10-9999RPM Hall proximity switch: magnetic Appearance size: 80 x 42 x 25mm \/ 3.14 x 1.65 x 0.98 inch LED display (optional): red, blue Weight: 80g (red), 105g (blue) Overload indicator: The first shows \"1\" or \"- 1\", and the last three do not show\u003c\/p\u003e \u003ch3\u003eProduct Features\u003c\/h3\u003e \u003cul class=\"a\"\u003e \u003cli\u003eGood stability, high precision and strong anti-interference ability\u003c\/li\u003e \u003cli\u003eThe external appearance adopts standard size and convenient to install\u003c\/li\u003e \u003cli\u003eInput pulse signal: NPN\/PNP open collector, contact switch, contactless switch, level pulse\u003c\/li\u003e \u003cli\u003eInput signal voltage: low level: -30V -0.6 V, high level: 4-30 V\u003c\/li\u003e \u003cli\u003eMeasuring range: Frequency: 9999Hz, 999.9 Hz, 99.99 kHz, automatic switching\u003c\/li\u003e \u003c\/ul\u003e","published_at":"2024-03-08T04:30:39+11:00","created_at":"2024-03-08T04:30:48+11:00","vendor":"Bewinner","type":"Speedometer","tags":["industryDE"],"price":19500,"price_min":19500,"price_max":19500,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":48984208048288,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"de-B07X7WMR3J","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"4 Digital LED Tachometer for All Digital Instrument Displays Red\/Blue Universal LED Tachometer Tachometer + Hall Proximity Switch Sensor NPN, Good Stability(Blue) Blue","public_title":null,"options":["Default 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Digital LED Tachometer for All Digital Instrument Displays Red\/Blue Universal LED Tachometer Tachometer + Hall Proximity Switch Sensor NPN, Good Stability(Blue)\u003c\/h3\u003e \u003cp id=\"b\"\u003eDescriptions: Digital LED Tachometer adopts the latest A\/D conversion chip and high stability benchmark IC, adopts electronic chip component, reasonable circuit design. It can be used to measure voltage, current and external sensor to measure temperature, pressure, displacement and other physical quantities to measure.Suitable for all kinds of digital instrument displays. Specifications: Measurement accuracy: ± 0.1% Display mode: 0.56\" LED display refresh rate: \u0026amp; gt; 3 times\/s Working power supply: DC8-24V, 30mA, Measuring range: 10-9999RPM Hall proximity switch: magnetic Appearance size: 80 x 42 x 25mm \/ 3.14 x 1.65 x 0.98 inch LED display (optional): red, blue Weight: 80g (red), 105g (blue) Overload indicator: The first shows \"1\" or \"- 1\", and the last three do not show\u003c\/p\u003e \u003ch3\u003eProduct Features\u003c\/h3\u003e \u003cul class=\"a\"\u003e \u003cli\u003eGood stability, high precision and strong anti-interference ability\u003c\/li\u003e \u003cli\u003eThe external appearance adopts standard size and convenient to install\u003c\/li\u003e \u003cli\u003eInput pulse signal: NPN\/PNP open collector, contact switch, contactless switch, level pulse\u003c\/li\u003e \u003cli\u003eInput signal voltage: low level: -30V -0.6 V, high level: 4-30 V\u003c\/li\u003e \u003cli\u003eMeasuring range: Frequency: 9999Hz, 999.9 Hz, 99.99 kHz, automatic switching\u003c\/li\u003e \u003c\/ul\u003e"}