{"id":15859995607200,"title":"4 Digital LED Speedometer, Tachometer, Tachometer + Hall Proximity Switch Sensor NPN (Blue)","handle":"4-digital-led-speedometer-tachometer-tachometer-hall-proximity-switch-sensor-npn-blue","description":"\u003ch3\u003e4 Digital LED Speedometer, Tachometer, Tachometer + Hall Proximity Switch Sensor NPN (Blue)\u003c\/h3\u003e\n\u003cp id=\"b\"\u003e\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eDesign of Electronic Chips The digital LED speedometer adopts the latest A\/D conversion chip and the reference IC of high stability, adopts the electronic component of the chip, reasonable circuit design.\u003c\/li\u003e\n \u003cli\u003eApplication Can be applied to the measurement of voltage, current and outdoor sensor to measure temperature, pressure, displacement and other physical amounts. Suitable for all types of digital display of the instrument.\u003c\/li\u003e\n \u003cli\u003eStable performance - Good stability, high precision and strong anti-interference ability. The external appearance adopts the standard size and is convenient to install.\u003c\/li\u003e\n \u003cli\u003ePulse signal in input, open collector NPN\/PNP, switch, switch without , level pulse.\u003c\/li\u003e\n \u003cli\u003eInput signal voltage: -30 V -0.6 V, high level: 4-30 V. Measuring range: Frequency: 9999 Hz, 999.9 Hz, 99.99 KHz, automatic switching.\u003c\/li\u003e\n \u003c\/ul\u003e","published_at":"2026-09-07T14:30:07+10:00","created_at":"2026-09-07T12:40:19+10:00","vendor":"Walfront","type":"Tachometers","tags":["industrial_DE_Aug2026"],"price":16900,"price_min":16900,"price_max":16900,"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":58817386250400,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"de-B086BNTK1T","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"4 Digital LED Speedometer, Tachometer, Tachometer + Hall Proximity Switch Sensor NPN (Blue)","public_title":null,"options":["Default Title"],"price":16900,"weight":100,"compare_at_price":null,"inventory_management":"shopify","barcode":"Walfront","requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/dingoship.com.au\/cdn\/shop\/files\/de-B086BNTK1T.jpg?v=1788748821","\/\/dingoship.com.au\/cdn\/shop\/files\/51nAF-RQfDL.jpg?v=1788748821","\/\/dingoship.com.au\/cdn\/shop\/files\/51mKuFvFCkL.jpg?v=1788748821","\/\/dingoship.com.au\/cdn\/shop\/files\/61Lk0pheRkL.jpg?v=1788748821","\/\/dingoship.com.au\/cdn\/shop\/files\/61yD9Nvsj4L.jpg?v=1788748821","\/\/dingoship.com.au\/cdn\/shop\/files\/51B751OymnL.jpg?v=1788748821"],"featured_image":"\/\/dingoship.com.au\/cdn\/shop\/files\/de-B086BNTK1T.jpg?v=1788748821","options":["Title"],"media":[{"alt":null,"id":70258589499552,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1001,"width":1001,"src":"\/\/dingoship.com.au\/cdn\/shop\/files\/de-B086BNTK1T.jpg?v=1788748821"},"aspect_ratio":1.0,"height":1001,"media_type":"image","src":"\/\/dingoship.com.au\/cdn\/shop\/files\/de-B086BNTK1T.jpg?v=1788748821","width":1001},{"alt":null,"id":70258589532320,"position":2,"preview_image":{"aspect_ratio":1.0,"height":1001,"width":1001,"src":"\/\/dingoship.com.au\/cdn\/shop\/files\/51nAF-RQfDL.jpg?v=1788748821"},"aspect_ratio":1.0,"height":1001,"media_type":"image","src":"\/\/dingoship.com.au\/cdn\/shop\/files\/51nAF-RQfDL.jpg?v=1788748821","width":1001},{"alt":null,"id":70258589565088,"position":3,"preview_image":{"aspect_ratio":1.0,"height":1001,"width":1001,"src":"\/\/dingoship.com.au\/cdn\/shop\/files\/51mKuFvFCkL.jpg?v=1788748821"},"aspect_ratio":1.0,"height":1001,"media_type":"image","src":"\/\/dingoship.com.au\/cdn\/shop\/files\/51mKuFvFCkL.jpg?v=1788748821","width":1001},{"alt":null,"id":70258589597856,"position":4,"preview_image":{"aspect_ratio":1.0,"height":1001,"width":1001,"src":"\/\/dingoship.com.au\/cdn\/shop\/files\/61Lk0pheRkL.jpg?v=1788748821"},"aspect_ratio":1.0,"height":1001,"media_type":"image","src":"\/\/dingoship.com.au\/cdn\/shop\/files\/61Lk0pheRkL.jpg?v=1788748821","width":1001},{"alt":null,"id":70258589630624,"position":5,"preview_image":{"aspect_ratio":1.0,"height":1001,"width":1001,"src":"\/\/dingoship.com.au\/cdn\/shop\/files\/61yD9Nvsj4L.jpg?v=1788748821"},"aspect_ratio":1.0,"height":1001,"media_type":"image","src":"\/\/dingoship.com.au\/cdn\/shop\/files\/61yD9Nvsj4L.jpg?v=1788748821","width":1001},{"alt":null,"id":70258589663392,"position":6,"preview_image":{"aspect_ratio":1.0,"height":1001,"width":1001,"src":"\/\/dingoship.com.au\/cdn\/shop\/files\/51B751OymnL.jpg?v=1788748821"},"aspect_ratio":1.0,"height":1001,"media_type":"image","src":"\/\/dingoship.com.au\/cdn\/shop\/files\/51B751OymnL.jpg?v=1788748821","width":1001}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003e4 Digital LED Speedometer, Tachometer, Tachometer + Hall Proximity Switch Sensor NPN (Blue)\u003c\/h3\u003e\n\u003cp id=\"b\"\u003e\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eDesign of Electronic Chips The digital LED speedometer adopts the latest A\/D conversion chip and the reference IC of high stability, adopts the electronic component of the chip, reasonable circuit design.\u003c\/li\u003e\n \u003cli\u003eApplication Can be applied to the measurement of voltage, current and outdoor sensor to measure temperature, pressure, displacement and other physical amounts. Suitable for all types of digital display of the instrument.\u003c\/li\u003e\n \u003cli\u003eStable performance - Good stability, high precision and strong anti-interference ability. The external appearance adopts the standard size and is convenient to install.\u003c\/li\u003e\n \u003cli\u003ePulse signal in input, open collector NPN\/PNP, switch, switch without , level pulse.\u003c\/li\u003e\n \u003cli\u003eInput signal voltage: -30 V -0.6 V, high level: 4-30 V. Measuring range: Frequency: 9999 Hz, 999.9 Hz, 99.99 KHz, automatic switching.\u003c\/li\u003e\n \u003c\/ul\u003e"}