--- product_id: 234891026 title: "DIGITEN 4 Digital Green LED Tachometer RPM Speed Meter+Hall Proximity Switch Sensor NPN" brand: "digiten" price: "KD 15.96" currency: KWD in_stock: true reviews_count: 5 category: "Digiten" url: https://www.desertcart.com.kw/products/234891026-digiten-4-digital-green-led-tachometer-rpm-speed-meter-hall store_origin: KW region: Kuwait --- # DC 8-15V power range 0.56" bright green LED display 5-9999 RPM measurement range DIGITEN 4 Digital Green LED Tachometer RPM Speed Meter+Hall Proximity Switch Sensor NPN **Brand:** digiten **Price:** KD 15.96 **Availability:** ✅ In Stock ## Summary > 🚀 Elevate your RPM game with precision and style! ## Quick Answers - **What is this?** DIGITEN 4 Digital Green LED Tachometer RPM Speed Meter+Hall Proximity Switch Sensor NPN by digiten - **How much does it cost?** KD 15.96 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/234891026-digiten-4-digital-green-led-tachometer-rpm-speed-meter-hall) ## Best For - digiten enthusiasts ## Why This Product - Trusted digiten brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Precision RPM Tracking:** Accurately measures motor speeds from 5 to 9999 RPM with ±2-3% accuracy, ensuring flawless performance monitoring. - • **Plug & Play Hall Sensor:** Includes a reliable Hall NPN proximity sensor with a 10mm detection range for seamless integration and real-time pulse detection. - • **Compact & Durable Design:** Sleek M12 cylindrical sensor and compact tachometer (72x36x20mm) built to fit tight spaces and withstand demanding environments. - • **Vibrant Green LED Display:** Features a crisp 0.56-inch green LED readout for instant, clear RPM visibility even in low-light industrial settings. - • **Wide Voltage Compatibility:** Operates efficiently on DC 8-15V, making it adaptable to various machinery and power setups without hassle. ## Overview The DIGITEN 4 Digital Green LED Tachometer is a high-precision RPM speed meter designed for professional use in CNC machines, lathes, mowers, and more. Powered by DC 8-15V, it measures speeds from 5 to 9999 RPM with ±2-3% accuracy. Equipped with a Hall NPN proximity sensor and a bright 0.56-inch green LED display, it offers reliable, real-time RPM monitoring in a compact, durable form factor. ## Description Power requirement:DC 8-15V Measure range : 5-9999RPM. Clear zero: Automatic. Clear zero time: about 10s.the greater the RPM value,the longer the clear zero time. Refresh frequency: 0.2-0.5S@120-1200RPM;0.25-0.06S@2400-9999RPM. Measure accuracy: RPM5000,±3. Display: Green 0.56 inch LED Sign: Pusle signal,Hall NPN 3 wires normally open. Hall proximity model: NJK-5002C Appearance: M12mm cylinder. Detection range: 10mm Proximity output current: 200mA Detected objects: magnet Response frequency: 100HZ Tachometer dimension:72x36x20mm,panel cutout Dimension:68x33mm. Sensor dimention: M12x10x55mm. Sensor wiring:brown-Power+;blue-Power-;black-signal. Operating temperature: 0 to 50°C. Packaging include Tachometer x 1 Hall NPN proximity sensor x 1 ## Features - Measure range: 5-9999RPM. - Power requirement:DC 8-15V. - Come with hall sensor and magnet. - Display:red 0.56" LED. - Application: Lathe, CNC, Mower, Spring, etc.Measure varied motor RPM. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01FQMI18Y | | Best Sellers Rank | #113,289 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #154 in Motion, Speed & Force | | Brand | DIGITEN | | Brand Name | DIGITEN | | Customer Reviews | 4.3 out of 5 stars 633 Reviews | | Item Dimensions | 7.1 x 2 x 3.6 Centimeters | | Item Weight | 3.5 Ounces | | Item dimensions L x W x H | 7.1 x 2 x 3.6 Centimeters | | Manufacturer | DIGITEN | | Material | Plastic | | Material Type | Plastic | | Model Number | 5823950920 | | Part Number | RPM1204GHA | | Voltage | 12 Volts | ## Product Details - **Brand:** DIGITEN - **Item Weight:** 3.5 Ounces - **Item dimensions L x W x H:** 7.1 x 2 x 3.6 Centimeters - **Material:** Plastic - **Voltage:** 12 Volts ## Images ![DIGITEN 4 Digital Green LED Tachometer RPM Speed Meter+Hall Proximity Switch Sensor NPN - Image 1](https://m.media-amazon.com/images/I/71V-TVeOTXL.jpg) ![DIGITEN 4 Digital Green LED Tachometer RPM Speed Meter+Hall Proximity Switch Sensor NPN - Image 2](https://m.media-amazon.com/images/I/81Sx1AMvabL.jpg) ![DIGITEN 4 Digital Green LED Tachometer RPM Speed Meter+Hall Proximity Switch Sensor NPN - Image 3](https://m.media-amazon.com/images/I/61xcZkbSTVL.jpg) ![DIGITEN 4 Digital Green LED Tachometer RPM Speed Meter+Hall Proximity Switch Sensor NPN - Image 4](https://m.media-amazon.com/images/I/61fmJyjSo8L.jpg) ![DIGITEN 4 Digital Green LED Tachometer RPM Speed Meter+Hall Proximity Switch Sensor NPN - Image 5](https://m.media-amazon.com/images/I/81mpKeQvLXL.jpg) ## Questions & Answers **Q: can you run the wires for power directly to the power switch on my wood lathe?** A: Hello; The requirement for the 4-digit counter is a DC voltage between 8 and 15 VDC. Your switch, I presume, switches 120VAC to the lathe if you live in the U.S., and 240VAC if you live in Europe, England, or a few other countries. It would make for a nice fireworks display if you connected this device to a higher AC voltage. What I did was to buy a small 120VAC to 12VDC low current power supply, and it was about the size of a small box of matches, perhaps an inch (25mm) on the longest side. The power supply and display come on with the switch, and report on my lathe's RPM just nicely. I hope this helps, best of luck, Ken **Q: what is the thread pitch of the Hall sensor threads** A: 12 mm x 1 mm pitch. Kind of an oddball size. Hope this helps **Q: Can I use a 3/16" or 1/4" dia. magnet that is longer, so I can drill a hole in a pulley, so it can't fly off?** A: Your probably better off with a drop of 2 part epoxy or super glue. By drilling the pulley and replacing with a different density material you may change the balance and induce vibration. I just let the magnet hold it on my wood lathe shaft so far to 1200rpm. **Q: I have a vfd suppling power to a 3 phase motor, the vfd has a terminal with 10vdc output connection but only allows 10ma is that enough power to run** A: Enough power to light up a small LED but nothing else. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by A***ー on 25 October 2024* ### ⭐⭐⭐⭐⭐ Review *by D***E on 19 November 2024* ### ⭐⭐⭐⭐⭐ Review *by F***C on 5 January 2019* ## Frequently Bought Together - DIGITEN 4 Digital Green LED Tachometer RPM Speed Meter + Hall Proximity Switch Magnet Sensor NPN for Lathe Conveyor Belt - Digital LED Tachometer, Icstation RPM Speed Meter AC 110V 220V Digital Motor Tachometer with Hall Proximity Switch Sensor NPN for Lathes, Conveyor Belts, Quality Inspection Machines - PSI Woodworking TCLVSKIT2 Variable Speed Lathe Conversion Kit --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.kw/products/234891026-digiten-4-digital-green-led-tachometer-rpm-speed-meter-hall](https://www.desertcart.com.kw/products/234891026-digiten-4-digital-green-led-tachometer-rpm-speed-meter-hall) --- *Product available on Desertcart Kuwait* *Store origin: KW* *Last updated: 2026-05-18*