--- product_id: 17210040 title: "4 Digital LED Tachometer RPM Speed Meter+Hall Proximity Switch Sensor NPN Blue" brand: "digiten" price: "RM157" currency: MYR in_stock: true category: "Digiten" url: https://www.desertcart.com.my/products/17210040-4-digital-led-tachometer-rpm-speed-meter-hall-proximity-switch store_origin: MY region: Malaysia --- # 5-9999 RPM range M12mm compact sensor size 0.56" Blue LED display 4 Digital LED Tachometer RPM Speed Meter+Hall Proximity Switch Sensor NPN Blue **Brand:** digiten **Price:** RM157 **Availability:** ✅ In Stock ## Summary > 🔵 Stay ahead of the curve with precision RPM insights! ## 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?** RM157 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.my](https://www.desertcart.com.my/products/17210040-4-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 - • **Rapid Refresh Rate:** Updates RPM readings every 0.06 to 0.5 seconds for real-time performance insights. - • **Precision RPM Tracking:** Accurately measures from 5 to 9999 RPM for versatile motor monitoring. - • **Vibrant Blue LED Display:** Clear 0.56-inch blue LED ensures instant readability even in low light. - • **Plug-and-Play Hall Sensor:** Includes M12 proximity sensor with 10mm detection range for seamless installation. - • **Robust Power Compatibility:** Operates on DC 8-15V, fitting a wide range of industrial and DIY setups. ## Overview The DIGITEN 4 Digital LED Tachometer combines a wide RPM measurement range (5-9999 RPM) with a bright 0.56-inch blue LED display and a compact M12 Hall proximity sensor. Designed for professional and industrial use, it operates on DC 8-15V and delivers rapid refresh rates for real-time motor speed monitoring. Its easy installation and reliable accuracy make it a top choice for precision RPM tracking. ## 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. Display: blue 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℃. 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:BLUE 0.56" LED - Measure varied motor RPM ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00VKATA9G | | Best Sellers Rank | #355,576 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #72 in Industrial Tachometers | | Brand Name | DIGITEN | | Customer Reviews | 4.4 4.4 out of 5 stars (357) | | Item Dimensions | 2.8 x 1.4 x 0.8 inches | | Item Weight | 70 g | | Manufacturer | DIGITEN | | Material Type | Plastic | | Model | RPM1204BHA | | Number of Items | 1 | | Number of Packs | 1 | | Part Number | RPM1204BHA | | UPC | 713458679208 | | Unit Count | 1 Count | | Voltage | 12 volts | ## Product Details - **Brand:** DIGITEN - **Item Weight:** 70 g - **Item dimensions L x W x H:** 2.8 x 1.4 x 0.8 inches - **Material:** Plastic - **Number of Items:** 1 ## Images ![4 Digital LED Tachometer RPM Speed Meter+Hall Proximity Switch Sensor NPN Blue - Image 1](https://m.media-amazon.com/images/I/51xkIy8y6OL.jpg) ![4 Digital LED Tachometer RPM Speed Meter+Hall Proximity Switch Sensor NPN Blue - Image 2](https://m.media-amazon.com/images/I/51BGZ+82aAL.jpg) ![4 Digital LED Tachometer RPM Speed Meter+Hall Proximity Switch Sensor NPN Blue - Image 3](https://m.media-amazon.com/images/I/415qlwBa3fL.jpg) ![4 Digital LED Tachometer RPM Speed Meter+Hall Proximity Switch Sensor NPN Blue - Image 4](https://m.media-amazon.com/images/I/41XVBnk1ukL.jpg) ![4 Digital LED Tachometer RPM Speed Meter+Hall Proximity Switch Sensor NPN Blue - Image 5](https://m.media-amazon.com/images/I/5177RbltMtL.jpg) ## 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? - 🛒 **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.my/products/17210040-4-digital-led-tachometer-rpm-speed-meter-hall-proximity-switch](https://www.desertcart.com.my/products/17210040-4-digital-led-tachometer-rpm-speed-meter-hall-proximity-switch) --- *Product available on Desertcart Malaysia* *Store origin: MY* *Last updated: 2026-11-13*