--- product_id: 63879846 title: "0.28\" LED Digital Voltmeter Ammeter, Digital Voltmeter DC 0-100V 10A with Blue & Red Dual Display, Mini 2-in-1 Volt Amp Monitor Tester, Car Current Gauge for EV Boat Electronic Circuit" brand: "wowoone" price: "฿765" currency: THB in_stock: true category: "Wowoone" url: https://www.desertcart.co.th/products/63879846-0-28-led-digital-voltmeter-ammeter-digital-voltmeter-dc-0 store_origin: TH region: Thailand --- # 10A max current Compact 48x29x21mm 100V max voltage 0.28" LED Digital Voltmeter Ammeter, Digital Voltmeter DC 0-100V 10A with Blue & Red Dual Display, Mini 2-in-1 Volt Amp Monitor Tester, Car Current Gauge for EV Boat Electronic Circuit **Brand:** wowoone **Price:** ฿765 **Availability:** ✅ In Stock ## Summary > 🔍 See the Power, Feel the Control! ## Quick Answers - **What is this?** 0.28" LED Digital Voltmeter Ammeter, Digital Voltmeter DC 0-100V 10A with Blue & Red Dual Display, Mini 2-in-1 Volt Amp Monitor Tester, Car Current Gauge for EV Boat Electronic Circuit by wowoone - **How much does it cost?** ฿765 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/63879846-0-28-led-digital-voltmeter-ammeter-digital-voltmeter-dc-0) ## Best For - wowoone enthusiasts ## Why This Product - Trusted wowoone brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Dual Display:** Simultaneously shows voltage (red) and current (blue) for easy monitoring. - • **High Precision:** Accuracy of ± 1 digit ensures reliable readings every time. - • **Fast Refresh Rate:** Quick refresh of 500 MS for real-time data tracking. - • **User-Friendly Design:** Mini size and easy connections make it a breeze to install. - • **Versatile Applications:** Perfect for monitoring batteries, power supplies, and more. ## Overview The Eiechip LED Digital Voltmeter Ammeter is a compact and efficient device designed to measure voltage and current simultaneously. With a maximum voltage of 100V and a current capacity of 10A, this multimeter features a dual digital display for easy reading. Its high accuracy and fast refresh rate make it ideal for various applications, including battery monitoring and power supply management. The device is user-friendly, ensuring quick installation and reliable performance. ## Description Buy WOWOONE 0.28" LED Digital Voltmeter Ammeter, Digital Voltmeter DC 0-100V 10A with Blue & Red Dual Display, Mini 2-in-1 Volt Amp Monitor Tester, Car Current Gauge for EV Boat Electronic Circuit: Ammeters - desertcart.com ✓ FREE DELIVERY possible on eligible purchases ## Features - ❥ 【DUAL-COLOR DISPLAY】 Bright 0.28" LED—red for DC 0-100V voltage, blue for DC 0-10A current. Refreshes every 500ms for real-time monitoring. Built-in shunt and calibration potentiometers for accurate readings (±1 digit). - ❥ 【COMPACT & EASY MOUNT】 Only 1.9 x 1.1 x 0.8 inches. Fits DIY power supplies, dashboards, and tight spaces. Note: Requires 4.5V-30V DC power; current measured on negative rail. - ❥ 【ENDLESS APPLICATIONS】 Perfect for: Car/RV/boat batteries Solar charge controllers DIY bench power supplies Battery charging monitors E-bikes & scooters Audio/radio equipment. Track voltage drops, charge rates, and prevent overloading. - safeguards the ammeter fro❥ 【REVERSE CONNECTION PROTECTION】 Protects against wiring mistakes—built-in protection prevents damage if polarity is swapped. Reliable for workshops, garages, and outdoor use.m common installation erors. - ❥ 【EASIECH QUALITY & SUPPORT】 Includes 1x meter + 2x cables. Professional support—24h response, hassle-free refund. Your satisfaction is our priority. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B079L33VG2 | | Best Sellers Rank | #387,202 in Automotive ( See Top 100 in Automotive ) #46 in Automotive Replacement Amp Meter Gauges | | Brand Name | WOWOONE | | Color | Blue | | Customer Reviews | 4.1 4.1 out of 5 stars (936) | | Item Dimensions | 1.1 x 1.9 x 0.8 inches | | Item Weight | 0.01 Ounces | | Manufacturer | WOWOONE | | Measurement Type | Ammeter, Multimeter, Voltmeter | | Minimum Operating Voltage | 4.5 Volts (DC) | | Model | Digital display Volt Meter | | Part Number | DIGI-100V-10A-1 | | Power Source | Battery Powered | | Specification Met | Iec 61010-1, En 61010-1, Ul 61010-1, Ce | | Style Name | Voltage Tester | | UPC | 669591129264 | | Upper Temperature Rating | 65 Degrees Celsius | ## Product Details - **Brand:** WOWOONE - **Color:** Blue - **Item Weight:** 0.01 Ounces - **Power Source:** Battery Powered - **Style:** Voltage Tester ## Images ![0.28" LED Digital Voltmeter Ammeter, Digital Voltmeter DC 0-100V 10A with Blue & Red Dual Display, Mini 2-in-1 Volt Amp Monitor Tester, Car Current Gauge for EV Boat Electronic Circuit - Image 1](https://m.media-amazon.com/images/I/71iWH920lAL.jpg) ## Available Options This product comes in different **Number Of Items** options. ## Frequently Bought Together - Eiechip LED Digital Voltmeter Ammeter, Mini DC Digital Multimeter 100V 10A, Blue Red LED Amp Dual Digital Display Volt Meter Gauge, Car Current Monitor Tester 0.28" - 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.co.th/products/63879846-0-28-led-digital-voltmeter-ammeter-digital-voltmeter-dc-0](https://www.desertcart.co.th/products/63879846-0-28-led-digital-voltmeter-ammeter-digital-voltmeter-dc-0) --- *Product available on Desertcart Thailand* *Store origin: TH* *Last updated: 2026-04-30*