--- product_id: 59531336 title: "Qualcomm QC2.0/QC3.0/MTK-PE USB Trigger Tester Induction Quick Charge Voltage Detector Current Capacity Power Meter Multitester" brand: "rainbowtek" price: "£33.31" currency: GBP in_stock: false category: "Lawn & Patio" url: https://www.desertcart.co.uk/products/59531336-qualcomm-qc2-0-qc3-0-mtk-pe-usb-trigger-tester store_origin: GB region: United Kingdom --- # Qualcomm QC2.0/QC3.0/MTK-PE USB Trigger Tester Induction Quick Charge Voltage Detector Current Capacity Power Meter Multitester **Brand:** rainbowtek **Price:** £33.31 **Availability:** ❌ Out of Stock ## Quick Answers - **What is this?** Qualcomm QC2.0/QC3.0/MTK-PE USB Trigger Tester Induction Quick Charge Voltage Detector Current Capacity Power Meter Multitester by rainbowtek - **How much does it cost?** £33.31 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/59531336-qualcomm-qc2-0-qc3-0-mtk-pe-usb-trigger-tester) ## Best For - rainbowtek enthusiasts ## Why This Product - Trusted rainbowtek brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Quick Details: A: Support the Qualcomm QC3.0 and compatible with QC2.0 protocol, and long press the key to switch the different trigger function modes: 1) Output 5V/ 2A 2) Output 9V / 1.7A 3) Output 12V / 1.3A 4) Enter QC3.0 mode and press 0.2 V for increase and decrease test B: Support Mediatech MTK - PE quick-charge protocol (this mode must have 10ohm the output trigger the high-voltage high-power) Operating instructions: 1) Function switch and data reset: long press to switch the three kinds of measuring display modes: switch among QC2.0 / QC3.0 / MTK-PE, and press for consecutive 5 times to reset the capacitance power) 2) Long press under QC2.0 mode: short press for voltage activation switch (5V / 9V / 12V/ 20V), and double click for automatic cycle activation switch. 3) Long press under QC3.0 mode: short press to minus 0.2 V, double click to plus 0.2 V, three clicks to automatically minus 0.2 V, and four click to continuously plus 0.2 V 4) Long press under MTK - PE mode: first double click to increase the voltage, and then click to decrease the voltage, three clicks to continuously decrease the voltage, and four clicks to continuously increase the voltage; under the mode of continuous voltage increase or decrease, short press or double click will exit the continuous increase or decrease mode and enter the static trigger mode. Remarks: The automatic factory test pattern is added, that is, the system has power memory under the automatic mode, and can enter the automatic quick measurement mode, improving the production test efficiency. ## Features - MULTIFUNCTION: The versatile USB Detector can be used for capacity storage, over voltage and under voltage protection. The multi gauge also support QC 2.0/3.0 MTK-PE fast charging and automatically cut off when the device is full charged, effectively protect your device. - HIGH QUALITY LCD PANEL: Our high quality LCD monitor with great advantages of low power consumption, bright and clear provide a soft using enjoyment. - EXTENSIVE COMPATIBILITY: It can applicable for powerbank, car charger, laptop ,tablet phone and it will help you judge the current voltage capacity for your device. - PORTABLE: This Mini USB tester easy to carry, take it put in your bag or your pocket when you go out or do the business travel. ## Images ![Qualcomm QC2.0/QC3.0/MTK-PE USB Trigger Tester Induction Quick Charge Voltage Detector Current Capacity Power Meter Multitester - Image 1](https://images-na.ssl-images-amazon.com/images/I/410-BOrSsXL.jpg) ![Qualcomm QC2.0/QC3.0/MTK-PE USB Trigger Tester Induction Quick Charge Voltage Detector Current Capacity Power Meter Multitester - Image 2](https://images-na.ssl-images-amazon.com/images/I/51S31uQx%2BuL.jpg) ![Qualcomm QC2.0/QC3.0/MTK-PE USB Trigger Tester Induction Quick Charge Voltage Detector Current Capacity Power Meter Multitester - Image 3](https://images-na.ssl-images-amazon.com/images/I/416S0svy8pL.jpg) ![Qualcomm QC2.0/QC3.0/MTK-PE USB Trigger Tester Induction Quick Charge Voltage Detector Current Capacity Power Meter Multitester - Image 4](https://images-na.ssl-images-amazon.com/images/I/51YI%2Bo195tL.jpg) ![Qualcomm QC2.0/QC3.0/MTK-PE USB Trigger Tester Induction Quick Charge Voltage Detector Current Capacity Power Meter Multitester - Image 5](https://images-na.ssl-images-amazon.com/images/I/51pXLxPAC3L.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.co.uk/products/59531336-qualcomm-qc2-0-qc3-0-mtk-pe-usb-trigger-tester](https://www.desertcart.co.uk/products/59531336-qualcomm-qc2-0-qc3-0-mtk-pe-usb-trigger-tester) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-14*