Description
Reviews
| Brand | - |
| Category | Stationery, Educational Electronics & Office Supplies / Flat Brushes |
| Origin | - |
| Brand | Taixing |
| Product Type | Dyne Pen / Corona Test Pen |
| Measurement Range | 30 to 70 dyne/cm |
| Unit of Measurement | mN/m (dyne/cm) |
| Primary Application | Surface Tension Testing |
| Compatible Materials | PET, PP, PE Films |
| Packaging | Individual Plastic Case |
| Origin | Domestic Manufacturing |
| Shelf Life | 12 Months (Unopened) |
| Storage Condition | Cool, Dry Place Away from Direct Sunlight |
Anonymous
Mar 26, 2026
Rating: 4/5
Good value for money
Works well for quick spot checks on the production floor. The ink flows smoothly. I deducted one star because the cap can be a bit tight sometimes, but overall a solid product.
Anonymous
Mar 19, 2026
Rating: 5/5
Accurate and reliable
I've tested this against imported brands, and the accuracy is comparable. It distinguishes between treated and untreated PET surfaces very clearly. Highly recommended for quality control teams.
Anonymous
Mar 16, 2026
Rating: 5/5
Perfect for small batch testing
As a small converter, I don't need expensive electronic testers. This pen set gives me exactly what I need to ensure my inks will adhere properly. Fast shipping too.
Anonymous
Mar 07, 2026
Rating: 5/5
Great addition to our QC kit
We ordered a full set for our new facility. The build quality is sturdy, and the labeling is legible. It has significantly reduced our print rejection rates.
Anonymous
Mar 07, 2026
Rating: 4/5
Does the job well
The gradation is clear, making it easy to read the surface energy. Just remember to keep them capped tightly when not in use to prevent evaporation.
Anonymous
Mar 05, 2026
Rating: 5/5
Essential for our packaging line
We use these pens daily to check the treatability of our PP films before printing. The range from 30 to 70 covers all our needs, and the results are consistent with our lab equipment.
Q: Do you offer a certificate of calibration with this product?
A: Yes, each batch comes with a standard quality inspection report. If you require a specific third-party calibration certificate, please contact our sales team before ordering.
Q: Can this pen be used on metal surfaces?
A: No, this Dyne Pen is specifically formulated for testing the surface tension of plastic films like PET, PP, and PE. It is not designed for metal substrates.
Q: What should I do if the ink dries out quickly?
A: Ensure the cap is clicked shut firmly after every test. If the ink dries out prematurely despite proper storage, it may be due to extreme temperatures; please store in a cool, dry place as indicated on the label.
Q: Is the measurement in mN/m or dyne/cm?
A: The units are equivalent; 1 dyne/cm equals 1 mN/m. Our pens are calibrated to display values that represent both units interchangeably.
Q: How long does the ink last once the bottle is opened?
A: Once opened, we recommend using the pen within 6 months for optimal accuracy, provided the cap is sealed tightly immediately after each use to prevent solvent evaporation.
Zhang Xiaofeng 'Fu Lu' Hotpot Inkstone Set – Covered Ceramic Ink Well for Calligraphy and Chinese Painting
$38.00
Invisalign Orthodontic Retainer Case, Portable Storage and Cleaning Box for Aligners and Dentures
$12.30
Natural 7A Lavender Loose Beads Single Round Bead DIY Amethyst Spacer Beads Jewelry Making Semi-Finished Accessories
$0.88
Paint Brush Cleaner - Mini Toilet Style Rinser for Watercolor and Gouache, Art Supply with Circulating Water System
$16.90
Traditional Wooden Rattle Drum with Sheepskin Head for Early Education, Visual Tracking and Hearing Training for Newborn Boys and Girls
$10.80
Car Tire Stone Removal Hook, Stainless Steel Multi-Function Tool for Cleaning Pebbles from Tires
$6.21
Factory Direct Mining Round Link Chains - High Cost-Performance Lifting Chains for Mining Applications
$153.00
Hangzhou Stomatological Hospital Dental Implant Initial Consultation Package – CT Scan, Missing Tooth Exam, and Custom Implant Plan Design
$1.00
Rockschool Acoustic Guitar Method Book (Chinese Edition) – Folk & Rock Guitar Grading Curriculum for Schools
$145.00
Commercial Food Warmer Cabinet, Small Heating Thermostat Display Counter for French Fries, Egg Tarts, Enlarged Chestnuts, and Fried Chicken
$334.00
Natural Green Peridot Crushed Stone, Small Raw Particles for Demagnetizing Energy, Aquarium Landscaping DIY Accessories
$8.50
3M 5-Inch Flocked Abrasive Disc with Hook-and-Loop Backing – Polishing Pad for Angle Grinders, Rust Removal & Cleaning
$3.20
Children DIY Art Rubbing Stick Round Painting Sponge Brush Graffiti Stamp Tool Kindergarten Rubbing Materials
$2.61
Over-Toilet Storage Rack for Bathroom - Organizer for Tissue, Toiletries, and Body Wash
$23.46
Magbase Cable Organizer with Dual Strong Magnets for Car, Office, and Home - Holds Power Cables, Ethernet, and Charging Cables
$24.90
Multi-Purpose Industrial Wiping Cloth 30*35 - Lint-Free Oil-Absorbent Paper for Aviation, Metro, and Rail Systems
$98.00
Commercial Electric Dicing Machine - Multi-Function Slicer for Carrots and Potatoes
$852.00
![[Single Pack] Handwoven Bird Nest Drop Net Cotton Rope Crochet Fruit Mesh Bag Storage Organizer](https://www.gosteppe.com/cache/small/product/269122/legacy-main-636b79526345e5fcd94b7ff1.webp)
[Single Pack] Handwoven Bird Nest Drop Net Cotton Rope Crochet Fruit Mesh Bag Storage Organizer
$10.36
Car Tire Lug Nuts - External Hex Cone Seat Wheel Bolts for Custom Rims
$80.00
Infant Sheepskin Rattle Baby Toy for Courage Building, Solid Wood Unpainted Chewable Glue-Free Version for Audio-Visual Grasping Early Education
$18.25
New Transparent Heat-Preserving Display Case for Roast Duck - Commercial Crispy Pork Belly Warmer with Eco-Friendly Design
$636.00
Electric Watercolor Spray Pen Children Hand-painted Color Pa
$46.55
Meiyike Water-Soluble Fertilizer with Major Elements – Hua Duo Duo No.1, No.2, No.10 Formulas, High Nitrogen, Phosphorus, Potassium Specialized Compound Fertilizer
$49.34
Waterproof Swim Bag, Wet Clothes Storage Tote with Handle, Large-Capacity Outdoor Hot Spring Pouch Dedicated for Mobile Phones
$59.96
Magic Expandable Bag, Foldable Shopping Tote, Portable Large-Capacity Storage for Grocery, Travel, and Mall Trips
$6.80
Dancolin Blending Stump Set for Oil Pastels, Art Student Tools for Heavy-Color Oil Painting, Dual-Tip Pointed and Round DIY Soft Wax Drawing, Smudging, Mixing, Highlighting, Erasable Knife for Painting and Color Blending
$16.80
Shanlian Hubei Brush Small Perfect Brush Washer - Ceramic Ink Dish, Calligraphy Cleaning Tool, Moisturizing Water Pot, Art Supply Decor
$14.20
Yanyu Mineral Water Fish Tank Stand - Triangular Bracket for Inverted Bottle Self-Made Water Circulation System
$17.05
Jingdezhen Pink Peony Flourishing Tea Canister Ceramic Lidded Loose Tea Storage Jar CYG-4578 One Jin Capacity Pu'er
$450.60
Round Sponge Brush Stamp with Mushroom Head – Printing Tool for Kindergarten Art and Kids' Crafts
$0.27
![[Customizable] Blank DIY Bookmarks - Thickened Hard Cardstock in Multiple Sizes with Tassels for Kindergarten and Elementary Art, Calligraphy, and Reading Gifts](https://www.gosteppe.com/cache/medium/product/386159/legacy-main-05a2e5e73e5ac60017fbef5e.webp)
