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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4.9 ★★★★★
Based on 25 reviews
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A
Verified Purchase
Amber
Los Angeles, US
★★★★★ 5
Totally worth the good price!
Size: 6 inch (Pack of 1), Style: Rabbit
My little shi-tzu has a favorite toy. It’s a stuffed lamb that she has, over time, completely torn to shreds. I needed something cheap on another order to get same day shipping, and I’m now tickled to pieces that I thought to find her something new to play with! When the box arrived, I called my little Mocha and built-up the opening of the box letting her know she had something in there. We never really get to buy her anything, so this was just too much fun 😂 As soon as I picked it up, I planned to toss it for her cause she loves to fetch things. Yeah, didn’t happen. She was so excited, she had this bunny out of my hands before they made it out of the box! Love that it’s made for dogs, and comes without things you might need to worry about, like eye buttons popping off, etc. The little tail did come off pretty quickly and since it was small, I tossed it. The bunny itself is played with at least once or twice daily, and she hasn’t broken through to the stuffing yet. So, for a cheap dog toy, it’s holding up really well. Happy with this purchase and would order something from them again.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 14, 2018
A
Verified Purchase
Amazon Customer
Pawtucket, US
★★★★★ 5
Adorable, but probably not for medium+ dogs
Size: 6 inch (Pack of 1), Style: Rabbit
I got this for my 20 and 30 pound dogs to play with, and though I didn't really expect for it to be a durable or long-term toy for them, I think it felt like it was well-made and would probably suit dogs that are up to 15 pounds the best. It felt better than other dog toys in this price point but was filled with holes already after the first time my dog played with it on his own, which I think is probably more of a fabric issue than an actual quality issue, because it was more of a teeth puncture than seams ripping. I hope this helps! I would definitely recommend it to anyone with a small breed dog who doesn't have the same bite strength .
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 22, 2023
L
Verified Purchase
Logan McDaniel
Belleville, US
★★★★★ 5
My dog loves these
Size: 9 inch (Pack of 1), Style: Bone
My dog usually doesn’t play with toys but I decided to try this one. She loved it so much that I ordered 3 more to have on hand! Some of the stitching on the first one is coming apart but it’s actually quite durable given how tough she is on it.
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Reviewed in the United States on March 25, 2026
D
Verified Purchase
Dagma
Dallas, US
★★★★★ 4
Tail came off right away
Size: 6 inch (Pack of 1), Style: Rabbit
Our little dog kept stealing a stuffed animal off our granddaughter's bed, so I decided to get one that was better suited to him. I liked that there weren't any eyes to pull off, although it does look weird without eyes. He really likes it and carries it around. The bad part is the tail came off almost immediately. He isn't one to chew up toys, so I just don't think it was attached firmly. I haven't tried to put it back on. I may just leave it off. So far the rest of the bunny is holding up.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 27, 2020
P
Verified Purchase
Peepohappy
Belleville, US
★★★★★ 5
Comfy slippers!
Size: 7.5 inch (Pack of 1), Style: Slipper, Size: 7.5 inch (Pack of 1), Style: Slipper
My dog eats a lot of things she shouldn’t but she hasn’t eaten the slipper yet. She loves the slipper almost as much as she loves rocks. Rocks are forbidden so we’ve convinced her the slipper is just as forbidden so she holds the slipper in her mouth instead of rocks when we’re on our walks. It’s very soft and it makes for a great hat to cover her snoot indoors. We’ve replaced the first slipper because she likes destroying the squeakers. She hasn’t been able to rip it out the squeaker or tear the slipper, but she isn’t too big on ripping things open unless they’re loaded with fluff. I guess we have a pair of slippers now.
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Reviewed in the United States on April 24, 2026

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