SKU: 17723105104

Klein Tools USB Meter ET920 Type A Type C Power Analyzer (3 to 20V DC 5A Current Capacity Energy Resistance Inline Diagnostic Device)

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Description

Klein Tools USB Meter ET920 Type A Type C Power Analyzer (3 to 20V DC 5A Current Capacity Energy Resistance Inline Diagnostic Device)Analyze Multi Port Power Output Matrices And Troubleshoot High Velocity Fast Charging Connections Instantly With Dual Interface Verification The Klein Tools ET920 is an inline solid state dual port USB power analyzer engineered for real time tracking of voltage, current, capacity, energy, and loop resistance parameters across both USB A and USB C connection profiles. This test instrument measures 3 to 20V DC voltage setups and supports a current

Analyze Multi Port Power Output Matrices And Troubleshoot High Velocity Fast Charging Connections Instantly With Dual Interface Verification

The Klein Tools ET920 is an inline solid-state dual-port USB power analyzer engineered for real-time tracking of voltage, current, capacity, energy, and loop resistance parameters across both USB-A and USB-C connection profiles. This test instrument measures 3 to 20V DC voltage setups and supports a current throughput of up to 5A on Type-C architectures, pulling its operational power directly from the active circuit to eliminate internal battery maintenance. Outfitted with automated overload safety trips and a 1,000-hour data logging register, this pocket-sized module diagnoses fast-charging systems, source wall blocks, and data cables on industrial sites.

Best Used For:

  • Dual-Interface Power Audits: Running cross-platform verification on multi-port power blocks to trace output voltage drop imbalances between active Type-A and Type-C slots.
  • Fast-Charging Protocol Validation: Checking current limits and threshold steps up to 5A on Qualcomm Quick Charge systems and specialized data delivery profiles.
  • Peripheral Resistance Diagnosis: Identifying internal copper conductor breaks or shield weld failures inside data transport cords by measuring real-time calculated path loop resistance.

Key Performance & Safety Features

  • Dual-Slot Testing Array: Incorporates dedicated hardware connection bays for standard USB-A and USB-C port architectures to streamline peripheral testing matrices.
  • Simultaneous Multi-Data Readout: Transmits electrical metrics including DC line voltage, active amperage, stored capacity, total watt-hours, and circuit loop resistance onto one screen.
  • Automated Overload Safety Guards: Integrates automatic diagnostic firmware thresholds to monitor incoming spikes, shielding connected hardware items from surge burnout.
  • Non-Volatile Logging Framework: Storage matrix continuously tracks up to 1,000 hours of performance metrics with onboard memory slots to recall 10 separate readings.
  • Circuit-Powered Configuration: Uses the applied port energy under test to run internal diagnostic processing chips, ensuring the tool is always ready without charging down periods.
  • High-Impact Jobsite Shell: Compact engineered polymer chassis shell passes verified impact validation standards following direct structural concrete drops up to 6.6 feet.

What's Included

  • ET920 USB Digital Meter (USB-A and USB-C)
  • Instruction Manual

Technical Specifications

USB Port Compatibility: USB-A (Type-A Standard) and USB-C (Type-C Standard)
Monitored Voltage Range: 3 to 20V DC
Current Scale Range (USB-A): 0.05 to 3A
Current Scale Range (USB-C): 0.05 to 5A
Maximum Capacity Metric: 99,999 mAh
Maximum Energy Matrix: 999 Wh
Chassis Drop Protection: 6.6 ft.
Ingress Shield Rating: IP20 Standard
Data Logging Memory Capacity: 1,000 Hours (10 Local Recalls)
Power Source Style: Circuit-Powered (No Batteries Required)
Overall Body Length: 2.96 in.
Overall Body Width: 1.96 in.
Overall Body Height: 0.6 in.
Net System Weight: 1.70 oz.
Pro-Tip: When troubleshooting high-wattage power lines, check the calculated loop resistance readout after connecting your phone setup; an unexpected resistance jump above 0.5 Ohms indicates degraded metal plating surfaces inside the interface cable ports or plugs.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 17723105104

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Jamie N
Birmingham, US
★★★★★ 5
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Plush and soft
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 2, 2026
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Emily
Grantham, US
★★★★★ 3
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Color: Ivory, Size: Throw(50"x60")
Does not look like product pictures. Different design and texture. Kept anyway because I chose more for color. After washing a couple of times, these blankets appear VERY worn. They're thinner than preferred and don't wear well. A cheap product for a cheap price. The color was as expected though.
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Reviewed in the United States on February 21, 2026
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C Czar
Los Angeles, US
★★★★★ 4
Comfy but thin-ish blanket
Color: Pink, Size: Throw(50"x60")
My friend loved receiving this blanket for her birthday. The color is very true to the picture and makes a great addition to any gift basket. However, it is a little bit on the thin side.
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Reviewed in the United States on December 27, 2025
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EL
Phoenix, US
★★★★★ 5
Soft, warm, cozy
I absolutely love this blanket. It’s super soft, warm, and very comfortable to use. Perfect for relaxing, sleeping, or just cuddling up at home. The quality feels great and it’s definitely worth the price. Such a cozy purchase—would happily buy again. Thank you, seller! 🧺
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Reviewed in the United States on December 21, 2025
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Jennifer
Port Orchard, US
★★★★★ 1
So disappointed… thin and not bubbled or fluffy at all
I really tried to convince myself that it was a good buy for the price but honestly it’s thinner and less plush than the cheap Walmart throws. It’s soft I guess? But when you buy a bubble blanket you want that bouncy plushness and this is nowhere in the ballpark. The blankets we buy for the dogs are nicer and much cheaper. Epic fail.
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Reviewed in the United States on March 10, 2026

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