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The Portable Hardness Tester Kit by Metellme is a compact, battery-powered device designed for professional-grade metal hardness testing. Supporting 7 common hardness scales and equipped with a D-type sensor, it offers versatile, accurate measurements for steel, aluminum, copper, and alloys. With user-friendly calibration, preset alarm limits, backlit display, and storage for up to 500 readings, it’s engineered for efficient, on-site quality control and batch testing.






| ASIN | B0CNVQZ21S |
| Best Sellers Rank | #135,853 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #82 in Hardness Testing Equipment |
| Brand | Metellme |
| Brand Name | Metellme |
| Colour | Black |
| Customer Reviews | 3.8 out of 5 stars 18 Reviews |
| Item Weight | 0.5 Kilograms |
| Manufacturer | GuangZhouMeiDeMeiKeJiYouXianGongSi |
| Measurement Type | Ohmmeter |
| Part Number | Metellme |
| Power Source | Battery Powered |
| Power Source Type | Battery Powered |
| Style | Portable |
| Style Name | Portable |
| UPC | 726384870908 |
| Unit Count | 1 Count |
A**N
Works as expected at a great price
This turned out to be a surprisingly good deal. Price is super competitive and the accuracy (when used as directed) is spot-on. Everything is included here and I was up and running within a couple minutes of opening the box and cracking the manual. The included manual is in clear English, everything is clearly labeled, and I've not had any problems so far in limited testing. Sometimes Chinese shop tools are a roll of the dice but in this situation, everything worked out great.
A**A
Try something else
I used this product under ten times in 6 months and it worked well but I attempted to use it again and it will not give a reading…definitely not worth the money. Perhaps if I used it a bunch in six months, but i only used it a handful of times.
A**R
tester
quick and easy to use
A**R
This works with only a small area to test.
This works with just any surface that has a 1" x 1" square for testing the desired hardness. The surface needs to be cleaned, but this seems more accurate when the surface is smooth and flat.
D**W
Excellent hardness tester!
An outstanding, accurate, affordable portable hardness tester. Works horizontally or vertically.
Trustpilot
1 month ago
1 month ago