--- product_id: 370098866 title: "2pcs 0.28\" Digital Voltmeter Ammeter DC 100V 10A Amp Voltage Current Meter Tester 0.28 Inch 3 Bits Blue + Red Dual LED Display Panel with Connect Wires" brand: "hiletgo" price: "AED 70" currency: AED in_stock: true reviews_count: 5 category: "Hi Letgo" url: https://www.desertcart.ae/products/370098866-2pcs-0-28-digital-voltmeter-ammeter-dc-100v-10a-amp store_origin: AE region: United Arab Emirates --- # Measures DC voltage up to 100V with 0.1V resolution Accurate current measurement up to 10A with 0.01A precision 0.28" dual LED display for clear voltage & current readout 2pcs 0.28" Digital Voltmeter Ammeter DC 100V 10A Amp Voltage Current Meter Tester 0.28 Inch 3 Bits Blue + Red Dual LED Display Panel with Connect Wires **Brand:** hiletgo **Price:** AED 70 **Availability:** ✅ In Stock ## Summary > ⚡ Power Your Projects with Precision & Style! ## Quick Answers - **What is this?** 2pcs 0.28" Digital Voltmeter Ammeter DC 100V 10A Amp Voltage Current Meter Tester 0.28 Inch 3 Bits Blue + Red Dual LED Display Panel with Connect Wires by hiletgo - **How much does it cost?** AED 70 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ae](https://www.desertcart.ae/products/370098866-2pcs-0-28-digital-voltmeter-ammeter-dc-100v-10a-amp) ## Best For - hiletgo enthusiasts ## Why This Product - Trusted hiletgo brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Wide Voltage Range:** Supports DC 0-100V, perfect for automotive and DIY electrical projects. - • **Compact & Versatile:** Slim 48x29x21mm panel fits effortlessly into any control setup or toolbox. - • **Dual-Color LED Display:** Instantly distinguish voltage (blue) and current (red) readings for seamless monitoring. - • **High Precision Current Sensing:** Track current flow up to 10A with fine 0.01A resolution for professional-grade diagnostics. - • **Plug-and-Play with Included Wires:** Ready to install with pre-attached wires, minimizing setup time and maximizing productivity. ## Overview The HiLetgo 2pcs 0.28" Digital Voltmeter Ammeter set features dual blue and red LED displays for simultaneous voltage and current monitoring. Designed for DC systems, it measures voltage up to 100V with 0.1V resolution and current up to 10A with 0.01A precision. Compact and easy to install with included wiring, it’s ideal for automotive, electrical, and DIY enthusiasts seeking reliable, real-time diagnostics. ## Description Specifications: Working voltage of Meter: DC 4 - 30V Working current of Meter: 20mA Voltage Measuring range: DC 0 - 100V Current Measuring range: DC 0 - 10A Voltage resolution (V): 0.1V Current resolution (A): 0.01A Measure accuracy: 1% ( 1 digit) Display: 0.28'' digital tube, Two color blue and red Refresh rate: about 300mS / times Dimensions: 48mm*29mm*21mm Operation Temp: -10 -+65 Note: The maximum input voltage can not exceed 30V. Otherwise the meter will be burned out. Package Included: 2* 0.28'' Digital Voltmeter Ammeter DC 100V 10A Blue + Red Dual LED Display 2* Set of two wires. Review: Really a neat gadget to have in the tool box. - LIKE: Simple to use. Bold V and A display. Very good value for money. DISLIKE: Need to assemble in another breadboard for easy IN/OUT connections. Doesn't say how much power the unit itself consumes. The spec < 20 mA is way incomplete. Review: 価格的にこんなものかな - 回路図も説明書も無いうえに私の知性の弱さから苦労しましたが 色々と他商品のヒントを参考に研究し理解することが出来ました 精度はあまり期待しないほうが良いかと思って 他の商品も購入することとしました。 小さな紙切れで良いので回路図くらいほしいですね ## Features - 0.28" Digital Voltmeter Ammeter DC 100V 10A Blue + Red Dual LED Display - 10A Amp Voltage Current Meter Tester with 3 Bits Blue + Red Dual LED Display - Operating voltage: DC 4 ~ 30V; Measure voltage: DC 0 ~ 100V; Minimum resolution (V): 0.1V - Operating Current: <20mA;Minimum resolution (A): 0.01A;Measure current: 10A ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B072BY4XZ7 | | Best Sellers Rank | #16,892 in Automotive ( See Top 100 in Automotive ) #2 in Car Electrical Ammeters | | Brand | HiLetgo | | Brand Name | HiLetgo | | Color | Red Blue | | Colour | Red Blue | | Compatible Devices | Electrical circuits, automotive electrical systems, electrical devices | | Customer Reviews | 4.0 out of 5 stars 606 Reviews | | Item Weight | 0.01 Ounces | | Item weight | 0.01 Ounces | | Manufacturer | HiLetgo | | Maximum Operating Voltage | 30 Volts | | Measurement Type | Ammeter, Voltmeter | | Min. Operating voltage | 4 Volts (DC) | | Minimum Operating Voltage | 4 Volts (DC) | | Model | 3-01-1407 | | Part Number | 3-01-1407 | | Power Source | Corded Electric | | Power source | Corded Electric | | Specification Met | CE | | Style | Voltage Tester | | Style Name | Voltage Tester | | Unit Count | 2.0 Count | | Upper Temperature Rating | 65 Degrees Celsius | ## Product Details - **Brand:** HiLetgo - **Colour:** Red Blue - **Item weight:** 0.01 Ounces - **Power source:** Corded Electric - **Style:** Voltage Tester ## Images ![2pcs 0.28" Digital Voltmeter Ammeter DC 100V 10A Amp Voltage Current Meter Tester 0.28 Inch 3 Bits Blue + Red Dual LED Display Panel with Connect Wires - Image 1](https://m.media-amazon.com/images/I/611AUggS9VL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Really a neat gadget to have in the tool box. *by R***N on 15 May 2022* LIKE: Simple to use. Bold V and A display. Very good value for money. DISLIKE: Need to assemble in another breadboard for easy IN/OUT connections. Doesn't say how much power the unit itself consumes. The spec < 20 mA is way incomplete. ### ⭐⭐⭐ 価格的にこんなものかな *by K***U on 29 August 2017* 回路図も説明書も無いうえに私の知性の弱さから苦労しましたが 色々と他商品のヒントを参考に研究し理解することが出来ました 精度はあまり期待しないほうが良いかと思って 他の商品も購入することとしました。 小さな紙切れで良いので回路図くらいほしいですね ### ⭐ Ammeter doesn't work on low voltages *by D***S on 9 May 2022* Set it up to use on a 3.3v, 5v and 12v supply but the Ammeter only works with 12v. Voltmeter works fine on all 3. All are linked through the same connections to the ammeter. ## Frequently Bought Together - HiLetgo 2pcs 0.28" Digital Voltmeter Ammeter DC 100V 10A Amp Voltage Current Meter Tester 0.28 Inch 3 Bits Blue + Red Dual LED Display Panel with Connect Wires - BIQU 15A 250V Rocker Switch Power Socket Inlet Module Plug 5A Fuse Switch with 5Pcs 16-14 AWG Wiring 3 Pin IEC320 C14 - Taiss 2pcs 3590S Rotary Potentiometer 10k ohm Potentiometer 10-Turn Wire Wound Precision, Precision Multi Turn Wirewound Potentiometer+2pcs A03 knob (3590S-2-103L 10k ohm) --- ## 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.ae/products/370098866-2pcs-0-28-digital-voltmeter-ammeter-dc-100v-10a-amp](https://www.desertcart.ae/products/370098866-2pcs-0-28-digital-voltmeter-ammeter-dc-100v-10a-amp) --- *Product available on Desertcart United Arab Emirates* *Store origin: AE* *Last updated: 2026-08-22*