--- product_id: 663309334 title: "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" brand: "klein tools" price: "€ 192.02" currency: EUR in_stock: true url: https://www.desertcart.at/products/663309334-klein-tools-et920-usb-power-meter-usb-a-and-usb store_origin: AT region: Austria --- # Up to 5A current on USB-C 1000h continuous monitoring 3-20V DC voltage range 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 **Brand:** klein tools **Price:** € 192.02 **Availability:** ✅ In Stock ## Summary > ⚡ Power up your precision — test smarter, not harder! ## Quick Answers - **What is this?** 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 by klein tools - **How much does it cost?** € 192.02 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/663309334-klein-tools-et920-usb-power-meter-usb-a-and-usb) ## 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:** Store and compare up to 10 readings for quick, on-the-go analysis and troubleshooting. - • **Long-Term Data Tracking:** Monitor voltage, current, capacity, and energy for up to 1000 hours to catch every detail. - • **Universal USB Power Testing:** Seamlessly test USB-A & USB-C ports including Quick Charge tech for all your devices. - • **Safety-First Overload Detection:** Protect your gear with built-in voltage and current overload alerts. - • **Precision Circuit Breaker Finder:** Pinpoint breakers fast with clear visual and audible signals—no more guesswork. ## Overview The Klein Tools ET920 USB Power Meter offers versatile USB-A and USB-C voltage and current testing with up to 5A capacity, continuous monitoring for 1000 hours, and data storage for 10 readings. Paired with the ET310 Circuit Breaker Finder, it delivers accurate, hassle-free electrical troubleshooting with visual and audible alerts, compatible with 90-120V AC circuits. Certified for safety and reliability, it’s the essential tool for professionals demanding precision and efficiency. ## 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 | | Best Sellers Rank | #626,986 in Industrial & Scientific (See Top 100 in Industrial & Scientific) #263 in Industrial Power Meters | | Brand Name | Klein Tools | | Manufacturer | Klein Tools | | Measurement Type | Voltmeter & Ammeter | | Minimum Operating Voltage | 3 volts_of_direct_current | | Specification Met | CE, CSA, EN 61010-1, ETL, FCC, IEC 61010-1:2000-1, RoHS, UL | | Style Name | Power Meter | ## Product Details - **Brand:** Klein Tools - **Measurement Type:** Voltmeter & Ammeter - **Power Source:** Corded Electric - **Specification Met:** CE, CSA, EN 61010-1, ETL, FCC, IEC 61010-1:2000-1, RoHS, UL - **Style:** Power Meter ## Images ![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 - Image 1](https://m.media-amazon.com/images/I/51jO9FdzFdL.jpg) ![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 - Image 2](https://m.media-amazon.com/images/I/511kXpk-kwL.jpg) ![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 - Image 3](https://m.media-amazon.com/images/I/61BWiazYhgL.jpg) ![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 - Image 4](https://m.media-amazon.com/images/I/61ODMD2S37L.jpg) ![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 - Image 5](https://m.media-amazon.com/images/I/61pw8oA02AL.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.at/products/663309334-klein-tools-et920-usb-power-meter-usb-a-and-usb](https://www.desertcart.at/products/663309334-klein-tools-et920-usb-power-meter-usb-a-and-usb) --- *Product available on Desertcart Austria* *Store origin: AT* *Last updated: 2026-10-07*