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- USA
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Ships within 48 hours · Estimated delivery Jul 15 - Jul 20
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Description
BENETECH GT235 Iron-aluminum Dual-purpose Paint Film Coating Thickness Gauge, GT235Features 1. Measuring the thickness of non magnetic coating on the magnetic metal substrate. 2. Measuring the thickness of the non metallic coating on the non magnetic metal substrate. 3. Automatically identifying the non magnetic metal substrate and magnetic metal substrate. 4. Single measurement, continuous measurement and differential measurement available. 5. Zero point calibration, Offset Calibration and basic calibration available. 6. Metric and
Features1. Measuring the thickness of non-magnetic coating on the magnetic metal substrate.
2. Measuring the thickness of the non-metallic coating on the non-magnetic metal substrate.
3. Automatically identifying the non-magnetic metal substrate and magnetic metal substrate.
4. Single measurement, continuous measurement and differential measurement available.
5. Zero-point calibration, Offset Calibration and basic calibration available.
6. Metric and imperial units of measurement optional.
7. LCD backlight.
8. Automatic shutdown.
Specification
1. The measurement range: 0 ~ 1800pm / 70.8mi/18mm
2. Resolution: (0.1 um(less than 100um), pm( greater than or equal 100pm)0.1mil 0.001mm less thano r equal 150um, +/-5um
3. Measurement error: Greater than 150 um,+/-(3%H+1pm)
4. The lower limit diameter of magnetic matrix: 12mm
5. The lower limit thickness of magnetic matrix: 0.5mm
6. The lower limit curvature radius of magnetic convex matrix: 2mm
7. The lower limit curvature radius of magnetic concave substrate: 11mm
8. The lower limit diameter of nonmagnetic matrix:50mn
9. The lower limit thickness of non-magnetic substrate: 0.5mm
10. Operating temperature: 20 ~ + 40 degree C (it is recommended to use the working temperature range in different environments, especially when the temperature difference is large, it needs to be recalibrated before use)
11. Working humidity range: 10 ~ 95% RH
12. Battery 1.5V AAA alkaline battery x 2 (not included)
13. Dimension: 62 x 27 x 121.5mm
14. Weight: 105.03g
Specification:
| Package Weight |
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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
4.8 ★★★★★
Based on 275 reviews
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Product Reviews
★★★★★ 4
No instructions
Color: Black/Negative
Watch is good, but it came with no instructions bc this is very confusing to figure out. Backlight is great effect and really nice for the value. Easy to see and read
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Reviewed in the United States on May 29, 2026
★★★★★ 5
Functional and great look!
Color: Black, Color: Black
This is my third watch I’ve had in the last 10 years. I bought my first one in 2014 when I was doing triathlons. My second one just died after surfing/working in a hospital with it for the last 3-4 years. I could of just changed the battery but for $40 and it will last, I thought hmmm let’s just get a new one.
No complaints! Shipping arrived in 2 days, and the price can’t be beat. If you are looking for a simple watch to wear and not having to worry about getting it messed up this is it! I had a garmin 410xt that I had to charge etc but this watch is extremely convenient and comfortable. High recommend!
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Reviewed in the United States on August 30, 2023
★★★★★ 3
Not great...
Color: Black/Negative
The dial is so dark that I can barely see the numbers. Very, very disappointing.
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Reviewed in the United States on May 4, 2026
★★★★★ 5
PERFECT
Color: Black
Watch is light weight. Has a good feel on the wrist and easy to read during the day and easy to read with the indigo back light at night. I have large wrists and this size is good. For smaller people it might be to large. The functions work well and its water tight. Its durable and keeps on ticking.
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Reviewed in the United States on September 4, 2024
★★★★★ 5
Very Beautiful!!!
Color: A-Green, Color: A-Green
Gorgeous watch comes in a small gift box wrapped so there are no starches on band. Packaging was great. This watch is very stunning, perfect gift for a special lady in your life. My grandma is going to love this!!! The size is adjustable comes with a little tool to take out links. So convenient!
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Reviewed in the United States on November 20, 2025