Description
Reviews
| Brand | - |
| Category | Stationery, Educational Electronics & Office Supplies / Flat Brushes |
| Origin | - |
| Brand | BABTEST / A.Shine |
| Origin | Germany / USA |
| Test Range | 18 to 72 mN/m |
| Application | Surface Tension Testing |
| Target Materials | Plastic, Metal, Glass, Film |
| Detection Type | Oil and Cleanliness |
| Form Factor | Pen Style Applicator |
| Accuracy | +/- 1 mN/m |
| Shelf Life | 12 Months (Unopened) |
| Package Contents | Set of Selected Dyne Levels |
Anonymous
Mar 31, 2026
Rating: 5/5
Standard in our industry
These are the gold standard for dyne testing. The distinction between wetting and beading is clear, making it easy to train new employees on surface prep.
Anonymous
Mar 30, 2026
Rating: 5/5
Reliable cleanliness detection
Excellent tool for verifying cleaning processes on metal parts. If the ink beads up, we know there is still oil present. Very intuitive to use for floor staff.
Anonymous
Mar 27, 2026
Rating: 5/5
Essential for our QC lab
We use these pens daily to check surface energy on plastic films before printing. The German BABTEST models are incredibly consistent and the ink flow is perfect every time.
Anonymous
Mar 22, 2026
Rating: 5/5
Perfect for R&D
We use these to test new coating formulations. The precision helps us dial in the exact surface tension required for adhesion. Highly recommended for research teams.
Anonymous
Mar 15, 2026
Rating: 3/5
Decent but pricey
The quality is undeniable, especially the USA A.Shine versions, but the cost adds up if you need to replace them frequently due to evaporation.
Anonymous
Mar 09, 2026
Rating: 4/5
Good range, fast shipping
Ordered the full set from 18 to 72. Most pens work great. One pen near the higher range seemed a bit dry upon arrival, but customer service replaced it quickly.
Q: Are replacement tips available for these pens?
A: No, the applicator tips are integrated into the pen body. Once the fluid is depleted or the tip is damaged, the entire pen unit needs to be replaced.
Q: Can these pens be used on curved surfaces?
A: Yes, the pen tip is designed to apply a thin line even on slightly curved or irregular surfaces, provided the area is accessible and clean.
Q: Is this product safe to use on food packaging materials?
A: Yes, once the test fluid has fully evaporated, it leaves no residue that affects food safety. However, ensure the tested area is dry before contact with food products.
Q: How should these pens be stored to maximize shelf life?
A: Store the pens horizontally in a cool, dry place away from direct sunlight. Ensure the cap is tightly sealed immediately after each use to prevent solvent evaporation.
Q: What does it mean if the ink beads up within 2 seconds?
A: If the ink beads up within 2 seconds, the surface tension of the material is lower than the value marked on the pen, indicating poor wettability or presence of contaminants.
G80 Manganese Steel Lifting Chain Rigging - Hooks, Links, and Rings for Crane Hoisting and Mold Handling
$96.00
K2E200-AH20-05 Rittal Cabinet Cooling Fan, German ebmpapst Fan, 230V 70W
$2,394.00
Double-Layer Stainless Steel Reactor – Lab Atmospheric/High-Pressure/Negative Pressure Stirred Kettle for Distillation, Hydrogenation, Polymerization, Polyester
$7,500.00
Thickened Felt Calligraphy Mat - Specialized Cloth for Brush Writing, Chinese Painting Practice, and Grid Desk Padding
$5.61
Dashan Colored Paper Calligraphy Felt Mat Traditional Chinese Painting Practice Mat for Beginners Ancient Style Desk Pad
$15.78
MAIKE Outdoor Waterproof Dry Bag - Foldable Bucket Pack for Diving, Snorkeling, Swimming, Rafting, and Surfing
$10.90
Cinnabar Liquid Rooster Comb Blood Daoist Bletilla Natural Raw Ore Water-Floated Cinnabar Powder Ink for Calligraphy and Painting
$4.53
Goat Hair Flat Wash Brush Background Wash Brush for Fine Line Traditional Chinese Painting Base Color Background Wool Brush Gouache Watercolor Oil Painting Soft Bristle Row Brush
$4.25
Pre-sale Litin The Husky and His White Cat Shizun: Past and Present Life Badge & Colored Paper Set (Mo Ran & Chu Wanning)
$24.00
Hot-Selling Street Fair and Temple Fair Toy Source - Wooden Puppet Rattle Drums, Cartoon Wooden Man Shakers
$1.50
Air Source Heat Pump Water Heater for Commercial and Home Heating by AMA Shengneng
$8,400.00
Waterproof Dry Bag for Outdoor Rafting and River Trekking - Wet/Dry Separation Storage for Swimming, Fitness, Beach, and Sand Activities
$8.42
Maichuang Continuous Peanut Roasting Machine - Electromagnetic Drum Roaster for Soybeans, Large-Scale Production Line Equipment
$2,356.00
Free Shipping: Colorful Cartoon Hand-Crank Drum Puppet Toy for Kids – Perfect for Street Markets and Temple Fairs
$64.00
Flower Doctor Balcony Vegetable Growing Box - Family Vegetable & Strawberry Planter, Rooftop Rectangular Plastic Flower Pot
$38.09
Miracle-Gro Organic Potting Soil for Balcony Gardens, Vegetables, Green Plants, Flowers, and General Home Gardening, 40L
$195.98
Silicone Drainage Mat for Faucet Side - Splash-Proof Pad for Kitchen Sinks and Bathroom Countertops
$3.57
Complete Dairy Processing Equipment: Yogurt Sterilization Fermentation Tank and Raw Milk Cooling Tank for Farms
$17,836.00
50x80mm Biggest Size Professional Rectangular Photosensitive
$75.62
Rose poem "Fox" Fabric Fragrance Spray
$3.15
Nangong Wenfang Healing Beautiful Words Calligraphy Copybook Small Regular Script Brush Tracing Transparent Cards for Women's Practice Entry-Level Elegant Fonts
$49.00
2025 New Cute Puppy Large Capacity Portable Travel Toiletry Bag, Handheld Makeup Organizer
$9.59
Cylindrical Granule Making Equipment Rotary Granulator for Rice Flour and Tartary Buckwheat Tea
$400.00
Face Painting Sponge Kit - Teardrop and Half-Round Magic Sponges for Base, Gradient, and Quick Designs
$2.11
Nutrient Soil and Submerged Hydroponic Clay Pebbles - Backfill for Bathrooms, Planters, and Soil-Free Green Plants
$18.40
Wenmo 100% Cotton Watercolor Paper 2026 Wall Calendar/Monthly Planner 300g DIY Calendar Sheet Sketch Marker Compatible
$17.70
Self-Priming Soybean Meal Corn Crusher Vertical Feed Mixer 1-Ton Feed Crushing & Mixing Integrated Machine
$6,650.00
Invisible Retainer Storage Case - Compact, Portable, Leak-Proof Soaking Box for Orthodontic Aligners
$18.10
Outdoor Travel Storage Shockproof Deep Waterproof Case with Cushioning for Mobile Electronics Emergency Parts EDC Tool Kit
$16.00
Guangxi Soilless Cultivation Ceramsite Substrate for Orchids and Green Plants - Lightweight Stone 5-30mm, Multiple Sizes Available for Hydroponics
$7.70
![[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)
