---
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: "¥27951"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/663309334-klein-tools-et920-usb-power-meter-usb-a-and-usb
store_origin: JP
region: Japan
---

# 3-20V DC voltage range Stores 10 readings for easy recall Up to 1000h continuous monitoring 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:** ¥27951
**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?** ¥27951 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/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 Storage:** Save and recall up to 10 readings for seamless comparison and analysis
- • **Comprehensive Data Insights:** Monitors voltage, current, capacity, energy & resistance continuously up to 1000 hours
- • **Versatile USB Power Testing:** Covers USB-A & USB-C ports including Quick Charge for all your device needs
- • **Precision Circuit Breaker Finder:** Two-part system with visual & audible cues for fast, accurate breaker identification
- • **Safe & Reliable Overload Detection:** Protect your devices with built-in voltage and current overload alerts

## Overview

The Klein Tools ET920 USB Power Meter offers professional-grade USB-A and USB-C voltage and current testing with extensive monitoring capabilities, including capacity and energy tracking for up to 1000 hours. It features convenient data storage and overload detection to safeguard your devices. Paired with the ET310 AC Circuit Breaker Finder, it provides accurate, hassle-free electrical troubleshooting with a two-part transmitter and receiver system compatible with 90-120V AC circuits.

## Description



## 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 |
|---------------|-------|
| Manufacturer | Klein Tools |
| Style | Power Meter |
| Pattern | Electric Circuit Testing Device+ Finder |
| Power Source | Corded Electric |
| Item Package Quantity | 1 |
| Certification | CE, CSA, EN 61010-1, ETL, FCC, IEC 61010-1:2000-1, RoHS, UL |

## Product Details

- **Brand:** Klein Tools
- **Power Source:** Corded Electric
- **Style:** Power Meter
- **Specification Met:** CE, CSA, EN 61010-1, ETL, FCC, IEC 61010-1:2000-1, RoHS, UL
- **Manufacturer:** Klein Tools

## 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
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**Shop now:** [https://www.desertcart.jp/products/663309334-klein-tools-et920-usb-power-meter-usb-a-and-usb](https://www.desertcart.jp/products/663309334-klein-tools-et920-usb-power-meter-usb-a-and-usb)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-01-29*