--- product_id: 56087205 title: "AptoFun USB Charger ammeter and voltmeter, digital voltmeter tester 3 V-7.5 V, 0-5A / USB Charger Current Voltage Detector" brand: "aptofun" price: "Rp936704" currency: IDR in_stock: true url: https://www.desertcart.id/products/56087205-aptofun-usb-charger-ammeter-and-voltmeter-digital-voltmeter-tester-3 store_origin: ID region: Indonesia --- # 0.0 A - 2.5 A Accuracy: 0.01 A / 0.01 V 3.0 V - 7.5 V AptoFun USB Charger ammeter and voltmeter, digital voltmeter tester 3 V-7.5 V, 0-5A / USB Charger Current Voltage Detector **Brand:** aptofun **Price:** Rp936704 **Availability:** ✅ In Stock ## Summary > 🔍 Measure with Confidence: Your USB Power Companion! ## Quick Answers - **What is this?** AptoFun USB Charger ammeter and voltmeter, digital voltmeter tester 3 V-7.5 V, 0-5A / USB Charger Current Voltage Detector by aptofun - **How much does it cost?** Rp936704 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.id](https://www.desertcart.id/products/56087205-aptofun-usb-charger-ammeter-and-voltmeter-digital-voltmeter-tester-3) ## Best For - aptofun enthusiasts ## Why This Product - Trusted aptofun brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact Design:** Small, sleek, and plug-and-play for effortless use anywhere. - • **Real-Time Monitoring:** Stay informed with instant current and voltage readings at your fingertips. - • **Precision Measurement:** Experience unparalleled accuracy with 0.01 A and 0.01 V readings. - • **Ideal for Professionals:** A must-have tool for factories and laboratory work. - • **Versatile Compatibility:** Perfectly compatible with chargers, smartphones, tablets, and power banks. ## Overview The AptoFun USB Charger ammeter and voltmeter is a compact, plug-and-play device designed to accurately measure the output current and voltage of USB ports, making it an essential tool for both personal and professional use. With a measurement range of 0.0 A - 2.5 A and 3.0 V - 7.5 V, it ensures precision with an accuracy of 0.01 A and 0.01 V, catering to a variety of devices including smartphones, tablets, and power banks. ## Description Technical indicators: Scope of work: Current (0~5A) can detect mobile phone charger voltage compliance DC5V Operating Range : U = 3 ~ 7.5V I = 0 ~ 5A Resolution : Voltage 10mV current 1mA The tester uses a new generation of power four semi double loop integral converter IC , with a precision bandgap reference , range accuracy , high precision , stable and reliable performance , strong anti interference ability , high temperature can be used for measuring USB powered or power consumption of the interface , mobile phone charger , U disk and other products. ## Features - Supports 0.0 A - 2.5 A / 3.0 V - 7.5 V with an accuracy of 0.01 A and 0.01 V - Easy to measure output current and voltage of the USB port (eg charger) and devices (eg smartphone, tablet and Powerbank). - Small and plug and play! Also suitable for factories, laboratory work. ## Images ![AptoFun USB Charger ammeter and voltmeter, digital voltmeter tester 3 V-7.5 V, 0-5A / USB Charger Current Voltage Detector - Image 1](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/61TczQYeQaL.jpg) ![AptoFun USB Charger ammeter and voltmeter, digital voltmeter tester 3 V-7.5 V, 0-5A / USB Charger Current Voltage Detector - Image 2](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/61mj8siApIL.jpg) ![AptoFun USB Charger ammeter and voltmeter, digital voltmeter tester 3 V-7.5 V, 0-5A / USB Charger Current Voltage Detector - Image 3](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/6177e+jFfEL.jpg) ![AptoFun USB Charger ammeter and voltmeter, digital voltmeter tester 3 V-7.5 V, 0-5A / USB Charger Current Voltage Detector - Image 4](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/61uiErcQ4KL.jpg) ![AptoFun USB Charger ammeter and voltmeter, digital voltmeter tester 3 V-7.5 V, 0-5A / USB Charger Current Voltage Detector - Image 5](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/61r4v0CEV0L.jpg) --- ## 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.id/products/56087205-aptofun-usb-charger-ammeter-and-voltmeter-digital-voltmeter-tester-3](https://www.desertcart.id/products/56087205-aptofun-usb-charger-ammeter-and-voltmeter-digital-voltmeter-tester-3) --- *Product available on Desertcart Indonesia* *Store origin: ID* *Last updated: 2026-05-13*