Stainless Steel Grade Tester 15ml – Identify 304/201/202 Instantly
Stainless Steel Grade Tester 15ml – Identify 304/201/202 Instantly
Instantly Identify Stainless Steel Grades with Confidence
Not all stainless steel is created equal. This compact 15ml Stainless Steel Grade Testing Solution lets you quickly distinguish between 304, 201, and 202 stainless steel grades using a simple drop-and-read color-change reaction — no power source, no lab equipment, and no prior training required. Whether you're in a kitchen, workshop, lab, or home, accurate material verification is now at your fingertips.
Made in Mainland China.
Key Features
- Instant Grade Verification: Fast-acting formula produces a clear color change reaction to differentiate 304, 201, and 202 stainless steel grades in seconds — ideal for quality control and purchasing decisions.
- Portable & Self-Contained: The compact 15ml bottle (6.8 × 2.5 cm / 2.68 × 0.98 in) requires no external power and fits easily in a toolkit, pocket, or lab coat — ready for use anywhere.
- No Training Needed: The intuitive drop-detection method means anyone — from home cooks checking cookware authenticity to industrial buyers verifying metal stock — can get accurate results with minimal effort.
- Wide Application Range: Verify the material grade of kitchenware, cookware, cutlery, appliances, industrial components, and other metal items both indoors and outdoors.
- Cost-Effective Testing: One 15ml bottle supports numerous testing rounds, making it an economical solution for frequent quality checks in manufacturing, fabrication, or household use.
Product Specifications
| Name | Stainless Steel Grade Testing Solution |
| Grades Detected | 304, 201, 202 |
| Capacity | 15ml |
| Dimensions | 6.8 × 2.5 cm / 2.68 × 0.98 in |
| Container Material | Plastic |
| Package Contents | 1 × Stainless Steel Testing Solution Bottle |
| Origin | Mainland China |
Who Is This For?
This testing solution is perfect for:
- Home cooks and buyers wanting to verify the authenticity of stainless steel cookware, cutlery, and appliances
- Quality control professionals in manufacturing and metal fabrication
- Lab technicians and researchers conducting material identification
- Retailers and wholesalers verifying metal product grades before purchase or sale
- DIY enthusiasts and hobbyists working with metals
How to Use
- Clean and dry the surface of the metal item to be tested.
- Apply 1–2 drops of the testing solution directly onto the metal surface.
- Observe the color change reaction within seconds to determine the stainless steel grade.
- Wipe the surface clean after testing.
Note: Due to variations in lighting and display settings, product color may appear slightly different in photos. Dimensions are measured manually and minor variations may occur.
For more information on material testing standards and metal identification methods, visit the National Institute of Standards and Technology (NIST) – Material Measurement.
Frequently Asked Questions
Q: What stainless steel grades can this testing solution identify?
A: This stainless steel grade testing solution is specifically formulated to differentiate between 304, 201, and 202 stainless steel grades through a rapid color-change reaction, making it ideal for material verification in kitchens, labs, workshops, and industrial settings.
Q: Is this stainless steel tester safe to use at home?
A: The solution is designed for use in a variety of environments including homes, kitchens, and workshops. Always handle chemical testing solutions with care — avoid contact with eyes and skin, keep out of reach of children, and use in a well-ventilated area. Refer to the product label for full safety instructions.
Q: How many tests can I perform with one 15ml bottle?
A: Since only 1–2 drops are needed per test, a single 15ml bottle is sufficient for a large number of individual tests, making it a cost-effective solution for both occasional household use and more frequent quality control applications.
Q: Does this solution work on all types of metal?
A: This solution is specifically formulated for identifying stainless steel grades (304, 201, 202). It is best used on stainless steel surfaces such as cookware, cutlery, kitchen appliances, and industrial metal components. It is not intended to serve as a general multi-metal analyzer.
Q: Do I need any special equipment or training to use this tester?
A: No special equipment or prior training is required. The drop-and-read method is straightforward and user-friendly — simply apply a drop to the cleaned metal surface and read the color change result within seconds.