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Ships within 48 hours · Estimated delivery Jul 15 - Jul 20
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Description
Stahlwille SmartCheck 400 USB Torque TesterStahlwille SmartCheck 400 USB Torque Tester Electronic testing device for checking and adjusting indicating and triggering torque wrenches Quick and reliable testing of torque wrenches to ensure quality in production Simple documentation of the measured values on a PC via USB interface The large LCD can be rotated 180 and is easy to read from any position Measures values from 40 400 Nm (30 295 lbs ft; 354 3540 lbs in) Accepts 3 4" square drive torque
Stahlwille SmartCheck 400 USB Torque TesterElectronic testing device for checking and adjusting indicating and triggering torque wrenches
Quick and reliable testing of torque wrenches to ensure quality in production
Simple documentation of the measured values on a PC via USB interface
The large LCD can be rotated 180 ° and is easy to read from any position
Measures values from 40 - 400 Nm (30 - 295 lbs-ft; 354 - 3540 lbs-in)
Accepts 3/4" square drive torque wrenches and 1/2" square drive torque wrenches using the included adapter
Dimensions: 167 x 120 x 124 mm, l x w x h
Both clockwise and counterclockwise torque measurements can be taken
3 operating modes: running display of the applied torque (Track), display of the torque on triggering/kink point detection (First-Peak), peak value display (Peak-Hold)
Customizable input of target torques and tolerances
Integrated visual and acoustic overload protection
3 measuring units (N ·m, ft ·lb, in ·lb)
Micro USB interface for data export and for optional power supply
Data storage for up to 200 data records, including date and time stamp
CheckMaster documentation software for transferring values and creating test certificates is available free of charge at Stahlwille
Operation via included power supply, batteries or rechargeable batteries (4 x AAA or 1 x 9V block, including adapter)
Includes factory calibration certificate
Packaged in a sturdy plastic carrying case
Display deviation ± 1%
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
4.3 ★★★★★
Based on 2337 reviews
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Product Reviews
★★★★★ 1
BE AWARE AND NEVER BUY THIS LAPTOP!
Capacity: 16gb | 416gb Storage, Color: Silver
I purchased this laptop in January, and by March, it was already showing major issues. The performance declined rapidly — it became unbearably slow, frequently crashed, and often struggled to open even basic programs or web pages. Using it has been incredibly frustrating.
Unfortunately, I didn’t dig deep enough into reviews before buying and was misled by overly positive ones. After running into these problems, I did more research and discovered that this model is widely known for poor performance and reliability.
I called HP and they told me that Amazon or 3rd party sellers modify the laptop from the original 4 GB RAM to 16 GB. This laptop is not compatible with 16 GB, and that's why this is a piece of garbage.
HP also informed me that there are many customers who are experiencing the same problem, but because the laptop was modified by a third party, they can’t honor the warranty or provide technical support for the device in its current configuration.
I strongly recommend avoiding this laptop. Take the time to research alternatives (and maybe invest a bit more) to get something reliable. This one simply isn’t worth the frustration.
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Reviewed in the United States on July 3, 2025
★★★★★ 5
HP Laptop purchase
Capacity: 4GB | 1.12TB Storage, Color: Gold
This laptop work really great. No glitches.
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Reviewed in the United States on May 29, 2026
★★★★★ 5
Wrong order on my part
Capacity: 4GB | 1.12TB Storage, Color: Gold
It’s good but I ordered the wrong kind
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Reviewed in the United States on June 12, 2026
★★★★★ 5
A Genuine Game-Changer for Manufacturing Management
Color: Matte Black, Clear Lenses, Size: Standard
A Genuine Game-Changer for Manufacturing Management
These glasses have been nothing short of life-altering for my career. As a production manager overseeing a manufacturing facility, documenting Standard Operating Procedures (SOPs) has always been a significant hurdle. My primary goal in purchasing these was to record high-quality POV video of processes, which I can then feed into AI tools to generate written SOPs. This isn’t just a win for my productivity; it’s a win for my crew, as it finally provides them with the clear documentation they need to succeed, relieving me of the stress that comes with inconsistent training materials.
**Design & Comfort**
I initially opted for the larger frame, but the height was a bit much aesthetically for my face. The standard size, however, is excellent. I have a history of headaches from standard eyewear after long days, but these remain comfortable for extended wear. They are impressively discreet—I had multiple people compliment them on day one without ever realizing they were smart glasses. They are convincing enough to pass as normal eyewear to the untrained eye.
**Performance & Battery**
* **Video & Audio:** The video quality is surprisingly clear, and the microphone performance is exceptional. I’ve taken several calls while wearing them, and the recipients couldn’t tell the difference between these and my phone’s handset. The audio is solid—provided you keep your expectations realistic regarding the low end. The bass is sufficient for daily listening.
* **Battery:** This is the one area that requires adjustment. You’ll get about 30+ minutes of continuous recording, which drains the battery quickly. However, the charging speed via the included case is remarkably fast, which helps mitigate the downtime.
**The "Unexpected" Features**
While I bought these for SOP documentation, the note-taking and translator features have been revelations. On the production floor, I’m constantly pulled in four different directions. When I need to track material requests or quick process changes on the fly, these allow me to capture information immediately so nothing slips through the cracks. It has turned a single-use tool into an all-day essential.
**Verdict**
I am currently investigating sourcing safety-rated lenses to integrate these into my daily shop-floor workflow. While the frames themselves aren't officially safety-rated, for office-based procedures and light floor work, they have already become a staple of my daily routine. Between the hands-free note-taking, clear communication, and the efficiency they bring to training, these are an incredible value for anyone in a management or technical role.
**Pros:**
* Excellent microphone and video clarity.
* Inconspicuous, stylish design.
* Invaluable for hands-free documentation and note-taking.
* Fast-charging case.
**Cons:**
* Battery life is limited during heavy recording sessions.
* Frame is not officially rated for high-impact industrial safety environments.
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Reviewed in the United States on May 23, 2026
★★★★★ 5
Best product on Sale all year!!! Worth every penny!!!
Color: Matte Black, Transitions Grey Lenses, Size: Standard
I was so super excited to get my glasses. They are super easy to set up and come in awesome RanBan case!!😍 I am a photographer and I bought to record my shoots of my clients are comfortable with it and the video quality is amazing!!! I also have a Mother in Law coming and for the first time I will be able to communicate with her with its translation ability!!!! 10 out 10 product!
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Reviewed in the United States on May 20, 2026