---
product_id: 279504180
title: "Klein Tools ET910 USB Power Meter and Tester, USB-A Digital Meter for Voltage, Current, Capacity, Energy, Resistance, Max Current"
brand: "klein tools"
price: "1602418₫"
currency: VND
in_stock: true
url: https://www.desertcart.vn/products/279504180-klein-tools-et910-usb-power-meter-and-tester-usb-digital
store_origin: VN
region: Vietnam
---

# 3-20V DC voltage range Stores & recalls 10 readings Up to 1000 hours continuous monitoring Klein Tools ET910 USB Power Meter and Tester, USB-A Digital Meter for Voltage, Current, Capacity, Energy, Resistance, Max Current

**Brand:** klein tools
**Price:** 1602418₫
**Availability:** ✅ In Stock

## Summary

> ⚡ Power up your USB testing game with Klein’s ET910 — precision meets convenience!

## Quick Answers

- **What is this?** Klein Tools ET910 USB Power Meter and Tester, USB-A Digital Meter for Voltage, Current, Capacity, Energy, Resistance, Max Current by klein tools
- **How much does it cost?** 1602418₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/279504180-klein-tools-et910-usb-power-meter-and-tester-usb-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

- • **Long-Term Monitoring:** Continuously track power metrics for up to 1000 hours to catch subtle performance drops or anomalies.
- • **Built-in Load Testing:** Test max current delivery with integrated 0.5A, 1A, 2A, and 3A loads—no external equipment needed.
- • **Data Recall On Demand:** Store and instantly recall up to 10 previous readings to streamline diagnostics and reporting.
- • **User-Friendly Display:** Hi-resolution LCD ensures crystal-clear visibility even in dimly lit workspaces.
- • **Precision Power Insights:** Accurately measures voltage, current, capacity, energy, and resistance simultaneously for USB-A ports including Qualcomm Quick Charge.

## Overview

The Klein Tools ET910 is a USB-A digital power meter and tester designed for professionals who demand accurate, real-time monitoring of voltage, current, capacity, energy, and resistance. It supports Qualcomm Quick Charge ports, features built-in test loads up to 3A, and offers up to 1000 hours of continuous data tracking without batteries. Its high-resolution LCD and data storage capabilities make it an indispensable tool for reliable USB power diagnostics.

## Description

Klein Tools ET910 USB Power Meter and Tester, USB-A Digital Meter for Voltage, Current, Capacity, Energy, Resistance, Max Current

## Features

- 3 to 20V DC; Current: 0.05 to 3A (monitoring mode)
- Built-in test loads of 0.5A, 1A, 2A, and 3A; no external test load required
- Continuously monitor up to 1000 hours of voltage, current, capacity/charge delivered, energy, and resistance (calculated)
- Tests most common standard USB-A ports, including Qualcomm Quick Charge ports
- Store and recall up to 10 readings.Voltage and current overload detection.Hi-resolution LCD for clear visibility in environments with low ambient lighting

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | KLEIN TOOLS |
| Part number | ET910 |
| Item Weight | 79.2 g |
| Product Dimensions | 28.47 x 5.41 x 2.49 cm; 79.38 g |
| Item model number | ET910 |
| Size | One Size |
| Color | Clear |
| Style | USB-A Tester and Meter |
| Finish | Brushed |
| Material | Polymer |
| Pattern | Electric Circuit Testing Device |
| Shape | Rectangular |
| Power source type | Usb-powered |
| Item Package Quantity | 1 |
| Measurement System | Metric |
| Display Style | LCD |
| Specification met | UL 61010-1, IEC 61010-2-030 |
| Special Features | Current Test Loads: 0.5A, 1A, 2A, 3A |
| Included components | Tools & Accessories |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Brand:** KLEIN TOOLS
- **Power source:** Usb-powered
- **Style:** USB-A Tester and Meter
- **Colour:** Clear
- **Item weight:** 2.8 Ounces

## Images

![Klein Tools ET910 USB Power Meter and Tester, USB-A Digital Meter for Voltage, Current, Capacity, Energy, Resistance, Max Current - Image 1](https://m.media-amazon.com/images/I/51YH1Ej5hsL.jpg)

## Available Options

This product comes in different **Style** options.

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**Shop now:** [https://www.desertcart.vn/products/279504180-klein-tools-et910-usb-power-meter-and-tester-usb-digital](https://www.desertcart.vn/products/279504180-klein-tools-et910-usb-power-meter-and-tester-usb-digital)

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-02-21*