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- USA
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- USA
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Ships within 48 hours · Estimated delivery Jul 10 - Jul 15
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Description
Metrel MI-3250 EU MicroOhm Low Resistance TesterOverview The Metrel MicroOhm MI 3250 is a portable low resistance ohmmeter designed for measuring low resistance in breakers and switches, busbars, cable joints, small to medium sized transformers, and motor windings for industrial applications. It features a test current of up to 10 A. Applications Very Low Resistance Testing Features and Specifications Highly efficient 10 A current source generates 10 A into a 200 m load for 15 minutes without
Overview
The Metrel MicroOhm MI-3250 is a portable low resistance ohmmeter designed for measuring low resistance in breakers and switches, busbars, cable joints, small to medium-sized transformers, and motor windings for industrial applications. It features a test current of up to 10 A.
Applications
Very Low Resistance Testing
Features and Specifications
- Highly efficient 10 A current source generates 10 A into a 200 mΩ load for 15 minutes without overheating.
- High overvoltage protection (CAT IV / 300 V) allows measurement in substations and other points with low line resistance.
- Internal protection circuit safeguards both the user and instrument from inadvertent connection to live lines.
- Custom limits can be set for PASS / FAIL evaluation of test results.
- 50 Hz / 60 Hz ripple detection and rejection.
- The instrument can be powered from mains or an internal rechargeable battery.
- Normal operation is possible while the built-in fast battery charger charges the NiMH batteries.
- Large 320 x 240 LCD provides easy-to-read results and displays all associated parameters.
- Lightweight, portable design for ease of use.
- Auto adjustment function for optimised performance.
- Stores up to 1000 test results with timestamps in internal memory.
- PC software HVLink PRO enables downloading, reviewing, analysing, and printing of test results.
Included Accessories
- Test cable, 2.5m, with Kelvin Clip, 2 pcs
- Test cable, 2m, 4 pcs (2 x black, 2 x red)
- Crocodile clip, 4 pcs (2 x black, 2 x red)
- Test probe, 2 pcs (black)
- Mains cable
- USB cable
- RS232 cable
- NiMH rechargeable batteries, type C, 6 pcs
- PC software HVLink PRO
- Bag for accessories
- Instruction manual
- Calibration certificate
Standard Warranty
- 1 Year
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.4 ★★★★★
Based on 2379 reviews
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Product Reviews
★★★★★ 5
LOVE this Charger!
Style: Qi2 Charging Mount
This is one of the best chargers I have ever had! My phone stopped charging via the cord and this was my solution and what a awesome one it is! It charges very fast! I also LOVE the way it looks attached to my Tesla screen. Its like having a second screen. I can do Waze on one screen and Tesla navigation on the main screen. I can also control Sirius XM without having to subscribe to it separately for my tesla - which by the way is ridiculous if you already have a subscription…just make sure you done have Allstate DriveWise or other haptics that track weather you’re using your iphone while driving.
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Reviewed in the United States on March 15, 2026
★★★★★ 5
good product
Style: Qi2 Charging Mount, Style: Qi2 Charging Mount
It exceeded my expectations, a really good product indeed.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 17, 2026
★★★★★ 5
Nice Phone mount
Great phone mount—stable, easy to use, and gets the job done!
I’ve been using this phone mount for a few weeks now, and it’s exceeded my expectations. It holds my phone securely, even on bumpy roads, and the adjustable arm makes it super easy to get the right angle. Installation was a breeze—took less than 2 minutes. The grip is strong without scratching the phone, and it feels sturdy overall. Highly recommend if you’re looking for a reliable mount!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 2, 2025
★★★★★ 5
Perfect Phone Mount: Secure, Versatile, and Easy to Install!
This phone mount has truly exceeded my expectations! It’s incredibly easy to install and holds my phone securely in place, providing total peace of mind while driving. What really sets this mount apart is its impressive versatility—I've never seen anything quite like it. The base attaches firmly to the air vent, and the adjustable arm allows me to position my phone precisely where I want it, with the freedom to tilt it up, down, left, or right. Plus, it doesn’t interfere with air flow from the AC, which is a huge bonus.
Although my wife's phone case isn't MagSafe-compatible, the included metal ring works seamlessly with it, and my MagSafe case connects just as smoothly.
I couldn’t recommend this product more—it’s been an absolute game-changer for us! This is a personal purchase, and I’m thrilled with it. I’ll be sure to update if anything changes.
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Reviewed in the United States on November 12, 2024
★★★★★ 5
Secure and great fit
I gave this product a chance and it did not disappoint! I did not need to read any instructions for installation and was able to quickly and easily figure it out. Installation takes less than 5 minutes. Just align the mount to the top corner of your tesla screen and turn the dial to adjust the tightness. Once tightness is set, just test to see if it’s really fitted by wiggling it around to check for looseness. I like the fact that I can adjust the angles of the mount easily. My phone can be angles to be on top or side of the Tesla screen. When driving, my phone does not shake one bit. When it’s time to remove my phone, just give it a quick pull to detach and that’s it. The build quality is also very nice and I like the design of it overall. I think it’s a well thought out product. Definitely would recommend to friends and family with Teslas.
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Reviewed in the United States on February 28, 2025
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