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Ships within 48 hours · Estimated delivery Jul 17 - Jul 22
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Description
BENETECH GM200A Film/Coating Thickness Gauge, GM200AFeatures 1. Measure thickness of surface coatings on metal substrates 2. Single continuous differential measurement available 3. Zero point 2 point basic calibration available 4. Metric and imperial units of measurement optional 5. Powered by 2 x 1. 5V AAA batteries 6. LCD backlight 7. Auto power off Specifications 1. Measuring range: 0 1. 80mm (0 71. 0 mil) 2. Resolution: 0. 01mm 1mm 3. Measurement error: + 0. 03mm 4. Min diameter of substrate: 50mm
Features1. Measure thickness of surface coatings on metal substrates
2. Single/continuous/differential measurement available
3. Zero-point/2-point/basic calibration available
4. Metric and imperial units of measurement optional
5. Powered by 2 x 1.5V AAA batteries
6. LCD backlight
7. Auto power off
Specifications
1. Measuring range: 0 - 1.80mm (0 - 71.0 mil)
2. Resolution: 0.01mm/1mm
3. Measurement error: +-0.03mm
4. Min diameter of substrate: 50mm
5. Min thickness of substrate: 0.5mm
6. Operating temperature: 0 - 40 celsius degree
7. Operating humidity: 10% - 95% relative humidity
Specification:
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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
4.5 ★★★★★
Based on 25 reviews
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Product Reviews
★★★★★ 5
Perfect
Perfect
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 13, 2026
★★★★★ 4
Great device
Does what it suppose to do. However wish it had a longer cord
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Reviewed in the United States on November 6, 2023
★★★★★ 5
Great for making IR remote be able to sontrol Amazon Firecube
Great for making IR remote be able to sontrol Amazon Firecube when there is a sound bar in the way of the signal path.
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Reviewed in the United States on August 11, 2025
★★★★★ 5
Second time
So I’ll be honest I bought this a few years back no clue it’s purpose. Now just bought one to do
Go with firebox. I hooked up my mom’s box at Christmas and it’s in a closet. Yes I know not supposed to be in the closet but long story . That is where it is. So this extender device works. I still don’t really understand the purpose but we got the kitchen tv working yay!
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Reviewed in the United States on January 1, 2025
★★★★★ 5
Works great
Works great with my fire TV cube Get great Wi-Fi signal in my back bedroom which was only two bars now I get all four bars on Wi-Fi signal
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Reviewed in the United States on July 21, 2025