--- product_id: 663309334 title: "ET920 USB Power Meter, USB-A and USB-C Digital Meter for Voltage, Current, Capacity & ET310 AC Circuit Breaker Finder, Electric Tester and Voltaget Tester" brand: "klein tools" price: "R3251" currency: ZAR in_stock: false url: https://www.desertcart.co.za/products/663309334-et920-usb-power-meter-usb-a-and-usb-c-digital store_origin: ZA region: South Africa --- # 3-20V DC voltage range Stores 10 readings for quick recall Up to 1000h continuous monitoring ET920 USB Power Meter, USB-A and USB-C Digital Meter for Voltage, Current, Capacity & ET310 AC Circuit Breaker Finder, Electric Tester and Voltaget Tester **Brand:** klein tools **Price:** R3251 **Availability:** ❌ Out of Stock ## Summary > ⚡ Power up your precision — test smarter, not harder! ## Quick Answers - **What is this?** ET920 USB Power Meter, USB-A and USB-C Digital Meter for Voltage, Current, Capacity & ET310 AC Circuit Breaker Finder, Electric Tester and Voltaget Tester by klein tools - **How much does it cost?** R3251 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/663309334-et920-usb-power-meter-usb-a-and-usb-c-digital) ## Best For - klein tools enthusiasts ## Why This Product - Trusted klein tools brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Smart Data Recall:** Instantly access up to 10 stored readings to compare and analyze your power metrics on the go. - • **Long-Duration Data Tracking:** Monitor voltage, current, capacity, and energy for up to 1000 hours without interruption. - • **Universal USB Power Testing:** Seamlessly test USB-A & USB-C ports including Quick Charge for all your devices. - • **Precision Circuit Breaker Finder:** Locate breakers fast with clear visual and audible signals, streamlining your electrical troubleshooting. - • **Safe & Reliable Overload Detection:** Protect your devices with real-time voltage and current overload alerts. ## Overview The Klein Tools ET920 USB Power Meter and ET310 AC Circuit Breaker Finder combo delivers professional-grade USB voltage and current testing with extensive data monitoring and storage capabilities, alongside a highly accurate two-part circuit breaker identification system. Certified and designed for safety, this toolset is essential for millennial managers and tech-savvy pros who demand efficiency and reliability in electrical diagnostics. ## Description Buy Klein Tools ET920 USB Power Meter, USB-A and USB-C Digital Meter for Voltage, Current, Capacity & ET310 AC Circuit Breaker Finder, Electric Tester and Voltaget Tester: Power Meters - desertcart.com ✓ FREE DELIVERY possible on eligible purchases ## Features - Product 1: VERSATILE USB TESTING: Test voltage from 3 to 20V DC and current from 0.05 to 3A (USB-A) and current from 0.05 to 5A (USB-C), covering most common standard USB ports, including Qualcomm Quick Charge ports - Product 1: EXTENSIVE MONITORING: Continuously monitor voltage, current, capacity/charge delivered, energy, and resistance (calculated) for up to 1000 hours, providing comprehensive data insights - Product 1: CONVENIENT DATA STORAGE: Store and recall up to 10 readings, allowing easy access to previous measurements for comparison and analysis - Product 1: OVERLOAD DETECTION: Detect voltage and current overload, ensuring the safety and protection of your devices and power sources during testing - Product 2: ACCURATE CIRCUIT BREAKER IDENTIFICATION: Quickly locate the correct breaker with precision using our circuit breaker finder, ensuring efficient electrical troubleshooting - Product 2: TWO-PART SYSTEM: Consists of a Transmitter connected to the outlet/fixture and a Receiver to scan the panel, allowing for easy and accurate breaker identification - Product 2: CLEAR INDICATIONS: The Receiver provides visual and audible cues when the correct breaker is found, ensuring a hassle-free locating process - Product 2: WIDE COMPATIBILITY: Operates on 90-120V AC circuits, making it suitable for a variety of electrical systems and installations ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CWR29Q9J | | Certification | CE, CSA, EN 61010-1, ETL, FCC, IEC 61010-1:2000-1, RoHS, UL | | Date First Available | February 29, 2024 | | Item Package Quantity | 1 | | Manufacturer | Klein Tools | | Pattern | Electric Circuit Testing Device+ Finder | | Power Source | Corded Electric | | Style | Power Meter | ## Product Details - **Brand:** Klein Tools - **Manufacturer:** Klein Tools - **Power Source:** Corded Electric - **Specification Met:** CE, CSA, EN 61010-1, ETL, FCC, IEC 61010-1:2000-1, RoHS, UL - **Style:** Power Meter ## Images ![ET920 USB Power Meter, USB-A and USB-C Digital Meter for Voltage, Current, Capacity & ET310 AC Circuit Breaker Finder, Electric Tester and Voltaget Tester - Image 1](https://m.media-amazon.com/images/I/51jO9FdzFdL.jpg) ## Frequently Bought Together - Klein Tools ET920 USB Power Meter, USB-A and USB-C Digital Meter for Voltage, Current, Capacity & ET310 AC Circuit Breaker Finder, Electric Tester and Voltaget Tester - Klein Tools RT250 GFCI Outlet Tester with LCD Display, Electric Voltage Tester for Standard 3-Wire 120V Electrical Receptacles - Klein Tools RT210 Outlet Tester, Receptacle Tester for GFCI / Standard North American AC Electrical Outlets, Detects Common Wiring Problems --- ## 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.za/products/663309334-et920-usb-power-meter-usb-a-and-usb-c-digital](https://www.desertcart.co.za/products/663309334-et920-usb-power-meter-usb-a-and-usb-c-digital) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-04-26*