Description
Reviews
| Brand | - |
| Category | Stationery, Educational Electronics & Office Supplies / Flat Brushes |
| Origin | - |
| Brand | SHEELON |
| Origin | Germany |
| Product Type | Dyne Test Pen |
| Application Method | Brush Tip Application |
| Primary Use | Surface Tension Measurement |
| Target Materials | Plastics, Films, and Foils |
| Test Standard | Corona Treatment Verification |
| Packaging | Individual Protective Case |
| Tip Material | Synthetic Fiber |
| Storage Condition | Cool and Dry Place |
Anonymous
Mar 25, 2026
Rating: 5/5
Essential for our quality control
We use these pens daily in our packaging line to verify corona treatment levels. The German engineering really shows in the consistency of the fluid flow.
Anonymous
Mar 24, 2026
Rating: 4/5
Reliable but pricey
Does exactly what it is supposed to do. The results are clear and easy to read. Slightly more expensive than other brands, but the accuracy is worth it.
Anonymous
Mar 17, 2026
Rating: 3/5
Good product, slow shipping
The pen itself works well for tension testing. However, the delivery took longer than expected. Once it arrived, performance was as advertised.
Anonymous
Mar 10, 2026
Rating: 5/5
Perfect for film testing
I work with polyethylene films and this pen gives instant feedback on surface energy. The brush tip is durable and hasn't frayed after months of use.
Anonymous
Mar 09, 2026
Rating: 5/5
Industry standard tool
If you are in the converting industry, you need this. It is the most reliable way to check if your corona treater is working correctly.
Anonymous
Mar 05, 2026
Rating: 5/5
Great precision
Very satisfied with the purchase. It helps us avoid adhesion issues before printing. The labeling is clear and the pen feels sturdy in hand.
Q: Is the refill fluid available for purchase separately?
A: Yes, refill solutions are available for most standard dyne levels. Please contact our support team with your specific pen model number for compatibility checks.
Q: How long does the test fluid last once the bottle is opened?
A: For best results, we recommend using the fluid within 6 months of opening. Always keep the cap tightly sealed when not in use to prevent evaporation.
Q: Does this come with a calibration certificate?
A: Standard units do not include an individual calibration certificate. If you require certified documentation for ISO compliance, please request it at the time of order.
Q: Can this be used on metal surfaces?
A: While primarily designed for plastics and films, it can be used on coated metals to test surface cleanliness and preparation, though results may vary based on coating type.
Q: What range of dyne levels does this specific pen test?
A: This specific listing is for a single value pen. Please select the specific dyne level (e.g., 38, 42, 46) required for your material from the variation options.
Biliansheng Hair Transplant: Hairline Restoration and Top Density Enhancement
$10,000.00
Yingtou NO.9 Nylon Scouring Pad Roll - Industrial Rust Removal and Cleaning Cloth Manufacturer
$84.00
PELICAN 1170 Safety Protective Case Outdoor Waterproof Case Pelican Small Moisture-Proof Bracelet Case Free Shipping
$595.00
Wall-Mounted Disposable Face Towel Storage Box for Bathroom - Multi-Function Organizer for Used Cotton Towels
$8.42
Traditional Handmade Sheepskin Rattle Drum for Babies - Wooden Non-Toxic Teething Toy for Early Education (Intangible Cultural Heritage)
$25.90
Commercial Vegetable Cutter for Chili, Branches, Pandan Leaves; Dicing and Slicing Machine; 304 Stainless Steel Bean Cutter
$18,630.00
Heavy-Duty Paper Cutter Parts - 20-Year Shandong Store Blade Holder Wooden Block Replacement Pad
$50.00
Ammonia Decomposition Hydrogen Production Equipment, Ammonia Cracking Furnace, Liquid Ammonia to Hydrogen System, Air Separation Unit
$15,479.00
Strawberry Planting Trough - Soil-Free A-Frame Vertical Planter for Vegetables and Fruits
$14.80
Forged Steel Wheel Hub Bolts Grade 12.9 Extended Screws Fade-Resistant for VW, Audi, Mercedes-Benz, BMW
$95.00
Retainer Storage Case Orthodontic Appliance Soaking Cleaning Box Portable Invisible Aligner Holder for Dentures
$2.80
Baby Sheepskin Rattle and Shaker Stick - Brass and Peach Wood, Old-Style Handmade, Chewable, Newborn Gift Box
$74.00
Portable Orthodontic Retainer Cleaning Case - Rotating Travel Box for Invisible Aligners
$17.60
Full Denture Soaking and Storage Box with Filter Net for Retainers and False Teeth
$4.80
Anka Bella Face Painting Pen Facial Special Brush Embossing Pen Line Drawing Petal Professional Pigment Pen
$4.17
Balloon Warm Star Pre-sale: Do You Have an Illness? Phase 1 - Clash of Hearts Little Chu Su Series Merchandise
$16.00
Car Tire Stone Removal Hook - Portable Multi-function Tool for Cleaning Gravel from Tire Treads
$7.00
Imported TRANS Gearbox Eccentric Bearing 614 59 7187 616 0608 11-15 11 YSX
$183.00
Sichuan Rongxian Earthware Minfeng Wine Jar, Home Pottery with Porcelain Liner, 600-Jin Unglazed Sealed Fermentation Vessel for Homemade Liquor
$901.00
Garlic Drum Sorting Machine - Single-Clove Garlic Grading Separator and Onion Sizing Sorter - Factory Direct Sales
$38,080.00
Aizaofang Food-Grade Soft Silicone Handmade Soap Mold Korean Rectangular 3D Tree Shadow Silicone Mold
$23.00
JMC Yusheng & Yuhu Parts – Crankshaft Position Sensor, Signal Sensor, Original Equipment
$95.00
![[10% Off for 2 Items] Calligraphy Wool Felt Mat - Double-Sided Painted Practice Pad for Students, Bulk Wholesale, Includes Arm Rest and Four Treasures of the Study Set](https://www.gosteppe.com/cache/small/product/269490/legacy-main-410a655856aab1e0462d6c84.webp)
[10% Off for 2 Items] Calligraphy Wool Felt Mat - Double-Sided Painted Practice Pad for Students, Bulk Wholesale, Includes Arm Rest and Four Treasures of the Study Set
$6.63
Leak-Proof Retainer Case with Double-Layer Filter for Braces, Aligners, and Dentures - Portable Cleaning and Soaking Box
$22.50
Car Tire Stone Removal Hook Tool, Explosive Tire Prevention Gadget, Durable Zinc Alloy Tire Cleaning Hook for Automotive Care
$10.90
![[Damai Micro-Needle Hair Transplant Patent] Micro-Needle Planting (500 Units) - Suitable for Temples and Hairline](https://www.gosteppe.com/cache/small/product/269486/legacy-main-da7e0cd07f3b7d2f88646684.webp)
[Damai Micro-Needle Hair Transplant Patent] Micro-Needle Planting (500 Units) - Suitable for Temples and Hairline
$4,500.00
Japan Original FEC Lifting Chain - Specialized for Electric Hoist, 6.3mm Diameter Carburized Lifting Chain
$223.00
X-RAY Coating Thickness Gauge - Desktop Tianrui Professional Analyzer for Metal Electroplating Layers
$9,589.60
Heavy Truck Tire Cleaning Strips - Wear-Resistant Mud Flaps and Inner Tube Skirts - Decorative Tire Tassels
$9.05
Mixue Bingcheng Tanned Snow King Blind Box Figure Girls Gift Birthday Cute Plush Keychain Holiday Present
$21.01
![[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)
