--- 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: "MX$4785" currency: MXN in_stock: true category: "Klein Tools" url: https://www.desertcart.mx/products/663309334-klein-tools-et920-usb-power-meter-usb-a-and-usb store_origin: MX region: Mexico --- # Current range USB-A 0.05-3A, USB-C 0.05-5A 1000h continuous data logging USB voltage 3-20V DC 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:** MX$4785 **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?** MX$4785 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.mx](https://www.desertcart.mx/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 - • **Long-Term Data Tracking:** Record and review up to 10 stored readings and track performance continuously for up to 1000 hours—never miss a critical data point. - • **Smart Overload Protection:** Built-in voltage and current overload detection safeguards your devices and testing environment from unexpected surges. - • **Precision USB Power Insights:** Monitor voltage, current, capacity, and energy with unmatched accuracy across USB-A and USB-C ports, including Quick Charge standards. - • **Universal Electrical Compatibility:** Designed for 90-120V AC circuits, this tool adapts seamlessly to diverse electrical systems, making troubleshooting a breeze. - • **Effortless Circuit Breaker Identification:** Two-part system with transmitter and receiver delivers clear visual and audible signals to pinpoint breakers fast and flawlessly. ## Overview The Klein Tools ET920 USB Power Meter and ET310 AC Circuit Breaker Finder combo offers professional-grade USB voltage and current measurement with extensive data logging and overload protection, paired with a reliable two-part circuit breaker identification system compatible with standard 90-120V AC circuits. Ideal for tech-savvy professionals demanding accuracy and efficiency in electrical testing. ## 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 | |---------------|-------| | Brand | Klein Tools | | Compatible Devices | USB-powered devices, AC electrical circuits | | 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 | | Style Name | Power Meter | | Unit Count | 1 Count | ## 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.mx/products/663309334-klein-tools-et920-usb-power-meter-usb-a-and-usb](https://www.desertcart.mx/products/663309334-klein-tools-et920-usb-power-meter-usb-a-and-usb) --- *Product available on Desertcart Mexico* *Store origin: MX* *Last updated: 2026-08-17*