--- product_id: 259075226 title: "4 Digital LED Tachometer RPM Speed Meter+Hall Proximity Switch Sensor NPN Blue" brand: "digiten" price: "€ 51.23" currency: EUR in_stock: true reviews_count: 5 url: https://www.desertcart.gr/products/259075226-4-digital-led-tachometer-rpm-speed-meter-hall-proximity-switch store_origin: GR region: Greece --- # 5-9999 RPM Range 0.56" Blue LED Display DC 8-15V Power 4 Digital LED Tachometer RPM Speed Meter+Hall Proximity Switch Sensor NPN Blue **Brand:** digiten **Price:** € 51.23 **Availability:** βœ… In Stock ## Summary > πŸš€ Elevate Your RPM Game! ## Quick Answers - **What is this?** 4 Digital LED Tachometer RPM Speed Meter+Hall Proximity Switch Sensor NPN Blue by digiten - **How much does it cost?** € 51.23 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/259075226-4-digital-led-tachometer-rpm-speed-meter-hall-proximity-switch) ## 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 - β€’ **Complete Package:** Includes a Hall sensor and magnet for seamless installation and immediate use. - β€’ **Efficient Power Use:** Operates on a low DC voltage of 8-15V, making it energy-efficient and cost-effective. - β€’ **Precision Monitoring:** Accurately measure RPM from 5 to 9999, ensuring optimal machine performance. - β€’ **User-Friendly Display:** Bright 0.56" blue LED display for easy reading, even in low-light conditions. - β€’ **Versatile Compatibility:** Ideal for various machines like lathes, CNCs, and moreβ€”perfect for any workshop. ## Overview The DIGITEN4 Digital LED Tachometer is a high-performance RPM speed meter designed to monitor machine speeds ranging from 5 to 9999 RPM. It operates on a DC power supply of 8-15V and features a bright 0.56" blue LED display for clear visibility. This product comes complete with a Hall proximity switch sensor and magnet, making it an essential tool for various machines including lathes and CNC equipment. ## Description DIGITEN4 Digital LED Tachometer RPM Speed Meter+Hall Proximity Switch Sensor NPN Blue ## Features - Measure range: 5-9999RPM. - Power requirement:DC 8-15V - Come with hall sensor and magnet - Display:BLUE 0.56" LED - Monitor machine RPM, for example: Willing, Lathe, Spring, Wood, CNC, etc. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00VKATA9G | | Best Sellers Rank | #154,292 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #33 in Industrial Tachometers | | Brand | DIGITEN | | Brand Name | DIGITEN | | Customer Reviews | 4.4 out of 5 stars 354 Reviews | | Item Dimensions | 2.8 x 1.4 x 0.8 inches | | Item Weight | 70 Grams | | Item dimensions L x W x H | 2.8 x 1.4 x 0.8 inches | | Manufacturer | DIGITEN | | Material | Plastic | | Material Type | Plastic | | Model | RPM1204BHA | | Part Number | RPM1204BHA | | UPC | 713458679208 | | Voltage | 12 Volts | ## Product Details - **Brand:** DIGITEN - **Item Weight:** 70 Grams - **Item dimensions L x W x H:** 2.8 x 1.4 x 0.8 inches - **Material:** Plastic - **Voltage:** 12 Volts ## Images ![4 Digital LED Tachometer RPM Speed Meter+Hall Proximity Switch Sensor NPN Blue - Image 1](https://m.media-amazon.com/images/I/71HppyWjEyL.jpg) ## Available Options This product comes in different **Color** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good value *by P***. on Reviewed in Canada on 5 December 2022* Worked great after I moved the sensor far enough from the magnet, like the directions say. ### ⭐⭐⭐⭐⭐ Cheap, seems accurate and works well *by D***S on Reviewed in the United States on 25 August 2022* I wanted a direct readout of spindle speed on my metal lathe, and this little gauge/sensor fit the bill perfectly. It uses a magnetic sensor to detect a magnet attached to the shaft spinning past it. You need to tape, glue or otherwise affix the small disc magnet to the shaft you're monitoring, so make sure you attach it securely if your machine will be spinning at high RPMs. (It claims to measure speeds up to 9,999 rpm; I'd be a little nervous about the magnet flying off under those conditions. I don't know if you could use a stainless steel (non-magnetic) strap to attach it and still have the sensor "see" the magnet, but it wasn't a concern for my usage. Just a heads-up to others who might need to use it in a higher-rpm range. (Probably better to use a reflective vs magnetic sensor for high shaft speeds...) ### ⭐⭐⭐⭐⭐ Works great! *by G***N on Reviewed in the United States on 6 May 2022* The original tach on my PM1127VF lathe died. I was skeptical about this one responding well at low RPM because it only has one pulse per revolution - but in fact it works really well and is very accurate (I checked it at several speeds with a hand-held tach.) Installation was very straight forward. Such a deal! ## Frequently Bought Together - DIGITEN 4 Digital LED Tachometer RPM Speed Meter+Hall Proximity Switch Sensor NPN Blue - DIGITEN 4 Digital Red LED Tachometer RPM Speed Meter + Hall Proximity Switch Magnet Sensor NPN for Lathe Conveyor Belt - DIGITEN 4 Digital Green LED Tachometer RPM Speed Meter + Hall Proximity Switch Magnet Sensor NPN for Lathe Conveyor Belt --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.gr/products/259075226-4-digital-led-tachometer-rpm-speed-meter-hall-proximity-switch](https://www.desertcart.gr/products/259075226-4-digital-led-tachometer-rpm-speed-meter-hall-proximity-switch) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-06-03*