--- product_id: 102820772 title: "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" brand: "hiletgo" price: "€ 20.05" currency: EUR in_stock: true reviews_count: 11 category: "Hi Letgo" url: https://www.desertcart.be/products/102820772-hiletgo-2pcs-0-28-digital-voltmeter-ammeter-dc-100v-10a store_origin: BE region: Belgium --- # 10A max current measurement 0-100V DC voltage range Dual-color LED display 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 **Brand:** hiletgo **Price:** € 20.05 **Availability:** ✅ In Stock ## Summary > ⚡ Stay ahead with real-time voltage & current insights! ## Quick Answers - **What is this?** 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 by hiletgo - **How much does it cost?** € 20.05 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/102820772-hiletgo-2pcs-0-28-digital-voltmeter-ammeter-dc-100v-10a) ## 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 - • **Fast Refresh Rate:** Updates every 300ms so you never miss a beat in your electrical diagnostics. - • **Compact Powerhouse:** Sleek 0.28" panel fits anywhere without sacrificing visibility or accuracy. - • **Wide Compatibility:** Operates from 4V to 30V DC, perfect for automotive, DIY electronics, and more. - • **Precision at a Glance:** High-res 0.1V & 0.01A readings keep your projects on point. - • **Dual-Color Dynamic Display:** Blue + Red LEDs instantly differentiate voltage and current for effortless monitoring. ## Overview The HiLetgo 2pcs 0.28" Digital Voltmeter Ammeter set offers precise DC voltage (0-100V) and current (up to 10A) measurement with a dual-color LED display for clear, immediate readings. Designed for versatility and compactness, it supports operating voltages from 4V to 30V and refreshes data every 300ms, making it ideal for automotive, DIY electronics, and electrical troubleshooting. ## 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: Great little meter - Used to make a diy power supply from and old pc atx. Works great, is not deadly accurate but it will do. Review: Works great for slot cars - Works well for slot cars. Just wire it into the power pack. Then you can see what the cars are pulling. ## 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 | #380,867 in Automotive ( See Top 100 in Automotive ) #43 in Automotive Replacement Amp Meter Gauges | | Brand | HiLetgo | | Brand Name | HiLetgo | | Color | Red Blue | | Compatible Devices | Electrical circuits, automotive electrical systems, electrical devices | | Customer Reviews | 4.0 out of 5 stars 651 Reviews | | Item Weight | 0.27 g | | Manufacturer | HiLetgo | | Measurement Type | Ammeter, Voltmeter | | Min. Operating Voltage | 4 volts | | Minimum Operating Voltage | 4 volts | | Model | 3-01-1407 | | Number of Items | 2 | | Number of Packs | 2 | | Part Number | 3-01-1407 | | Power Source | Corded Electric | | Style | Voltage Tester | | Style Name | Voltage Tester | | Unit Count | 2 Count | | Upper Temperature Rating | 65 °C | ## Product Details - **Brand:** HiLetgo - **Color:** Red Blue - **Item Weight:** 0.27 g - **Power Source:** Corded Electric - **Style:** Voltage Tester ## Images ![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 - Image 1](https://m.media-amazon.com/images/I/611AUggS9VL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great little meter *by B***L on June 16, 2020* Used to make a diy power supply from and old pc atx. Works great, is not deadly accurate but it will do. ### ⭐⭐⭐⭐⭐ Works great for slot cars *by C***S on August 31, 2026* Works well for slot cars. Just wire it into the power pack. Then you can see what the cars are pulling. ### ⭐⭐⭐⭐ Voltage is good. I couldn’t get the amp meter to work without pulling down the current *by C***N on October 1, 2022* The voltmeter was great. Reads well and bright without sucking significant voltage from the source. I couldn’t get the ammpeter to work without it pulling down the current significantly but in my application that was ok. I could’ve been using it wrong as well but that’s my experience. Great product. Exceeded my expectations for the price point ## 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.be/products/102820772-hiletgo-2pcs-0-28-digital-voltmeter-ammeter-dc-100v-10a](https://www.desertcart.be/products/102820772-hiletgo-2pcs-0-28-digital-voltmeter-ammeter-dc-100v-10a) --- *Product available on Desertcart Belgium* *Store origin: BE* *Last updated: 2026-09-27*