--- product_id: 522444019 title: "Excefore USB C Tester 4-28V 7A LCD USB A&C Voltage Current Power Tester Multimeter with Bluetooth, Fast Charge Detection Trigger Capacity Ripple Measurement PD2.0/PD3.0,QC2.0/QC3.0" brand: "excefore" price: "1464 kr" currency: NOK in_stock: true reviews_count: 1 category: "Excefore" url: https://www.desertcart.no/products/522444019-excefore-usb-c-tester-4-28v-7a-lcd-usb-c store_origin: NO region: Norway --- # 7A max current detection 16-bit ADC precision 4-28V voltage range Excefore USB C Tester 4-28V 7A LCD USB A&C Voltage Current Power Tester Multimeter with Bluetooth, Fast Charge Detection Trigger Capacity Ripple Measurement PD2.0/PD3.0,QC2.0/QC3.0 **Brand:** excefore **Price:** 1464 kr **Availability:** ✅ In Stock ## Summary > ⚡ Power up your tech IQ with precision that charges ahead! ## Quick Answers - **What is this?** Excefore USB C Tester 4-28V 7A LCD USB A&C Voltage Current Power Tester Multimeter with Bluetooth, Fast Charge Detection Trigger Capacity Ripple Measurement PD2.0/PD3.0,QC2.0/QC3.0 by excefore - **How much does it cost?** 1464 kr with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.no](https://www.desertcart.no/products/522444019-excefore-usb-c-tester-4-28v-7a-lcd-usb-c) ## Best For - excefore enthusiasts ## Why This Product - Trusted excefore brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Long-Term Curve Recording:** Up to 9 hours offline voltage/current graphing to analyze charging trends and catch anomalies early. - • **Ultra-Wide 2.0" TFT Display:** Crystal-clear, gravity-sensor auto-rotates for perfect viewing angles anywhere. - • **High-Resolution Power Monitoring:** 16-bit ADC with 0.00001 precision captures voltage, current & power with unmatched accuracy. - • **Advanced Cable & Ripple Diagnostics:** E-Marker & DASH cable chip reading plus high-speed ripple detection to spot subpar gear instantly. - • **Comprehensive Fast Charge Protocols:** Supports QC2.0/3.0, PD2.0/3.0, VOOC, Super VOOC & more for future-proof charging insights. ## Overview The Excefore USB C Tester is a professional-grade digital multimeter designed for millennial managers who demand precision and reliability. Featuring a 2.0-inch ultra-wide TFT display with gravity sensor, it supports a broad voltage range (4-28V) and up to 7A current detection. Equipped with a 16-bit ADC and PD protocol chip, it accurately measures voltage, current, power, resistance, and fast charge protocols including QC, PD, VOOC, and more. Its advanced diagnostics include cable chip reading, ripple measurement, and up to 9 hours of offline curve recording, making it an indispensable tool for optimizing and verifying fast charging setups and USB power delivery. ## Description Product description It is a high-reliability, high-safety versatile USB detector and fast charging trigger. Excefore USB detector has a 2.0-inch full-color ultra-wide viewing angle TFT LCD display, integrated USB-A, Micro-USB, Type-C interface. Excefore uses external 16-bit ADC, PD protocol physical chip, it can be used to test the fast charging protocol of chargers. Excefore can be used to measure the power supply or power consumption of products such as USB interfaces, mobile phone chargers, and U disks. Excefore can be used to measure the charging power of mobile phones and the input and output of mobile power supplies. Four Functional Curve Display Real-time voltage and current curve View the change of the charging curve in real time, find the abnormal charging immediately. Offline curve recording Supports up to 9 hours of offline voltage and current curve recording, charging process fully displayed. D+/D- voltage curve Charging protocols Changes. Master in real time. High-speed power ripple measurement Charger ripple measurement, easy to screen inferior chargers. Cable Detection Just Use PD E-Marker Cable Detection Read data information of CC line with E-Marker chip DASH Cable Detection Read DASH cable chip related data Cable Interal Resistance Measurement Constant current load two-step fast measurement of wire resistance Review: ممتاز - ممتاز ## Features - 📱【Updated Designed USB Tester】FNB58 USB tester has a 2.0-inch full-color ultra-wide viewing angle TFT LCD display, integrated USB-A, Micro-USB, Type-C interface. It is a high-reliability, high-safety USB voltage andcurrent detection meter and a mobile communication terminal fast chargingtrigger. Gravity sensor, automatically switch the display direction. - 📱【Multifunction USB Digital Tester】FNB58 uses external 16-bit ADC, PD protocol physical chip. It can be used to measure the power supply or power consumption of products such as USB interfaces, mobile phone chargers, and U disks. FNB58 USB tester can monitor the voltage, current, power, resistance, capacity, temperature, D+/D- voltage etc, it can be used to test the fast charging protocol of chargers. - 📱【Fast Charge Protocol Trigger Detection】FNB58 supports trigger detection of various fast charging protocols, QC2.0/QC3.0 trigger, FCP/SCP trigger, AFC trigger, PD2.0/3.0 trigger, VOOC/WARP trigger, Super VOOC 1.0/2.0 trigger. The above protocols all support automatic monitoring. MTK-PE automatic detection. Support QC2.O->PD2.0 protocol conversion. - 📱【Parameter Detection and Recording】The highest six-digit display of voltage, current and power, the highest resolution is 0.00001 (V/A/W). 10 sets of switchable capacity, power and time statistics. 1 set of voltage and current curve records, maximum support 9 hours. Support low-speed waveform (voltage, current, D+/D-) drawing, 2sps->100sps sampling rate. Support high-speed ripple (voltage, AC coupling)drawing, up to 4M sps sampling rate. - 📱【Other detection functions】FNB58 also has many functions that other USB testers do not have. The internal resistance measurement of the wire by the differential pressure method. E-Marker Cable chip reading. DASH Cable data reading. Record of startup time. Onboard temperature measurement. PD monitor. Analog DASH cable. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BZ7WKXF9 | | Best Sellers Rank | #68,075 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #155 in Voltage Testers | | Brand | Excefore | | Brand Name | Excefore | | Color | grey | | Colour | grey | | Compatible Devices | USB interfaces, mobile phone chargers, U disks, devices supporting QC2.0/QC3.0, FCP/SCP, AFC, PD2.0/3.0, VOOC/WARP, Super VOOC 1.0/2.0 protocols | | Customer Reviews | 4.1 out of 5 stars 4 Reviews | | Included Components | no | | Item Weight | 0.1 Kilograms | | Item weight | 0.1 Kilograms | | Manufacturer | Excefore | | Maximum Operating Voltage | 28 Volts | | Measurement Type | Multimeter | | Min. Operating voltage | 4 Volts | | Minimum Operating Voltage | 4 Volts | | Part Number | TJ23032201 | | Power Source | USB Powered | | Power source | USB Powered | | Specification Met | CE Marked, RoHS Compliant | | Style | Digital | | Style Name | Digital | | UPC | 738060002817 | | Unit Count | 1 Count | ## Product Details - **Brand:** Excefore - **Colour:** grey - **Item weight:** 0.1 Kilograms - **Power source:** USB Powered - **Style:** Digital ## Images ![Excefore USB C Tester 4-28V 7A LCD USB A&C Voltage Current Power Tester Multimeter with Bluetooth, Fast Charge Detection Trigger Capacity Ripple Measurement PD2.0/PD3.0,QC2.0/QC3.0 - Image 1](https://m.media-amazon.com/images/I/71N8bq12-eL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ ممتاز *by S***S on 1 February 2025* ممتاز ## Frequently Bought Together - Excefore USB C Tester 4-28V 7A LCD USB A&C Voltage Current Power Tester Multimeter with Bluetooth, Fast Charge Detection Trigger Capacity Ripple Measurement PD2.0/PD3.0,QC2.0/QC3.0 - DollaTek PD/QC/AFC fast charge decoy trigger support 5V 9V 12V 15V 20V fixed voltage output Type-C USB For Phone Solar Fast Quick Charger --- ## 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.no/products/522444019-excefore-usb-c-tester-4-28v-7a-lcd-usb-c](https://www.desertcart.no/products/522444019-excefore-usb-c-tester-4-28v-7a-lcd-usb-c) --- *Product available on Desertcart Norway* *Store origin: NO* *Last updated: 2026-09-17*