--- product_id: 682939363 title: "ChargerLAB Power-Z KM003C Portable USB-C Fast Charge Tester PD3.1 QC5.0 Digital Voltmeter & Ammeter Current Tester" brand: "chargerlab" price: "31127 kr" currency: ISK in_stock: true category: "Charger Lab" url: https://www.desertcart.is/products/682939363-chargerlab-power-z-km003c-portable-usb-c-fast-charge-tester store_origin: IS region: Iceland --- # Supports PD3.1 & QC5.0 fast charge protocols 1.54-inch gravity-rotating high-contrast LCD Measures up to 50V, 6A (240W) with ARM Cortex M4 ChargerLAB Power-Z KM003C Portable USB-C Fast Charge Tester PD3.1 QC5.0 Digital Voltmeter & Ammeter Current Tester **Brand:** chargerlab **Price:** 31127 kr **Availability:** ✅ In Stock ## Summary > ⚡ Power up your USB-C game with precision and style! ## Quick Answers - **What is this?** ChargerLAB Power-Z KM003C Portable USB-C Fast Charge Tester PD3.1 QC5.0 Digital Voltmeter & Ammeter Current Tester by chargerlab - **How much does it cost?** 31127 kr with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/682939363-chargerlab-power-z-km003c-portable-usb-c-fast-charge-tester) ## Best For - chargerlab enthusiasts ## Why This Product - Trusted chargerlab brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Data-Driven Insights:** Analyze millions of data points with PC software—perfect for pros who demand deep diagnostics. - • **Crystal-Clear Display:** 1.54-inch gravity-rotating LCD ensures you never miss a detail, even in low light. - • **Powerhouse Performance:** ARM Cortex M4 processor and 20-bit ADC deliver ultra-precise voltage and current readings up to 240W. - • **All-in-One USB-C Testing:** Dual USB-C ports plus HID interface for seamless power input/output and PC connectivity. - • **Next-Gen Fast Charge Compatibility:** Stay ahead with official PD3.1 & QC5.0 support for cutting-edge USB-C power delivery. ## Overview The ChargerLAB Power-Z KM003C is a professional-grade portable USB-C fast charge tester featuring official PD3.1 and QC5.0 protocol support. It boasts a large 1.54-inch gravity-rotating LCD for easy reading, an ARM Cortex M4 processor with 20-bit ADC for precise measurements up to 50V and 6A (240W), and dual USB-C ports plus HID for versatile testing and PC connectivity. Ideal for tech-savvy professionals seeking detailed power delivery diagnostics and data analysis. ## Description Buy ChargerLAB Power-Z KM003C Portable USB-C Fast Charge Tester PD3.1 QC5.0 Digital Voltmeter & Ammeter Current Tester online on desertcart.ae at best prices. ✓ Fast and free shipping ✓ free returns ✓ cash on delivery available on eligible purchase. ## Features - PD3.1: This is the official Power Z product page, created by ChargerLAB. This tester is the latest version and can support PD3.1. - Larger display: It has a larger LCD display (1.54 inches) than the previous generation and can support gravity rotation. The high-contrast user interface makes it easier to get what you need. - Multiple tests: This tester can support multiple tests, including voltage/current detection, capacity/energy test, e-marker test, PDO test, protocol test, etc. - More powerful: This tester integrates an ARM Cortex M4 processor and a 20-bit ADC. It supports up to 50V, 6A (240W in PD) and a USB PD protocol analyzer. The PC software can retrieve 10 million data at the same time. - Designed for USB-C: It is equipped with two USB-C ports for power input and output and an additional HID port (USB-C) for connecting to PC and power supply. - Technical support: This model supports English and Chinese. Please visit our official website to get the manual and PC software (for update and further analysis). ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BJ24PVNJ | | ASIN | B0BJ24PVNJ | | Best Sellers Rank | #31,302 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #69 in Voltage Testers | | Brand Name | ChargerLAB | | Color | Silver | | Customer Reviews | 4.6 4.6 out of 5 stars (236) | | Customer reviews | 4.6 4.6 out of 5 stars (236) | | Date First Available | 17 September 2023 | | Included Components | Super capacitor | | Item Dimensions | 35 x 9 x 36 millimeters | | Item Weight | 0.58 Ounces | | Item model number | KM003C | | Manufacturer | ChargerLAB | | Manufacturer | ChargerLAB | | Measurement Type | Voltmeter, ammeter | | Model | KM003C | | Number of Items | 1 | | Part Number | KM003C | | Power Source | Usb Type-c | | Product Dimensions | 3.55 x 0.87 x 3.65 cm; 16.44 g | | Specification Met | FCC | | Style Name | Modern | | UPC | 756166474123 | ## Product Details - **Brand:** ChargerLAB - **Colour:** Silver - **Item weight:** 0.58 Ounces - **Power source:** Usb Type-c - **Style:** Modern ## Images ![ChargerLAB Power-Z KM003C Portable USB-C Fast Charge Tester PD3.1 QC5.0 Digital Voltmeter & Ammeter Current Tester - Image 1](https://m.media-amazon.com/images/I/61TMq46q3bL.jpg) ## Questions & Answers **Q: I need to test the power on pc ports while using 20gbps external drives. will this support that? if not how high will it go?** A: Yes, it works. I tested it with a Lexar NM620 512GB M.2 NVMe SSD in an Silverstone MS12 external USB 3.2 Gen 2x2 20Gbps enclousure. Normaly i get 2100MBps read/write speeds. When i use the Power-Z to measure the power consumption i get read speeds about 1600MBps and 2000MBps write speed. **Q: Does this test for faulty/slow (usb 2.0) cables aswell? i need something to verify usb-c cables are 5/10/20/40gbps.** A: The tester can detect the E-Marker Chip of the cable, which can display its specs info, such as charging speed and data transmission speed. But most USB 2.0 is not equipped with E-Marker Chip, so the tester cannot test it. **Q: Can i use a usb-a adapter to test usb-a ports?** A: It can support testing USB-A devices using a USB-C to USB-A cable. You can also use a USB-A adapter, but test results may be affected by the adapter. **Q: How to test chargers with attached cable? Is there a male to female adapter included?** A: Firstly, there is no male to female adaptor included, but you can also test the charger with attached cable. Just put the tester between the load (like your laptops, phones) and the attached USB-C cable. Or simply insert the attached cable into the USB-C Female (Receptacle) of KM003C and connect the tester to an independent power supply. For more tech support info, you can visit: https://www.chargerlab.com/km003c-km002c-technical-support/ ## Frequently Bought Together - ChargerLAB Power-Z KM003C Portable USB-C Fast Charging Tester PD3.1 QC5.0 Digital Voltmeter & Ammeter Power Bank Tester - Treedix USB Cable Tester Board USB Cable Checker Data Wire with Acrylic Case Charging Test Data Line Type-C Micro Type A Type B - BitTradeOne USB Cable Checker2 [Assembled] Supported USB MiniB/microB/TypeC Cables/USB Digital Tester/USB c Cable Tester/USB Cable Tester Tool / H0.5xW3.5xD2.1 inch ADUSBCIM --- ## 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.is/products/682939363-chargerlab-power-z-km003c-portable-usb-c-fast-charge-tester](https://www.desertcart.is/products/682939363-chargerlab-power-z-km003c-portable-usb-c-fast-charge-tester) --- *Product available on Desertcart Iceland* *Store origin: IS* *Last updated: 2026-08-23*