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4 x 4 Inch Magnetic Field Viewing Film, Magnetic Field Viewer, Magnetic Flux Display, Magnet Pattern Detector, Scientific Project Teaching, Automatic and Reusable Recovery
✅ In stock
⭐ Lowest price we've tracked
F
Grade
Analysis Confidence
73%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Sep 19, 2026 3:00 PM · Prices & availability subject to change
Is This a Good Price on Amazon?
💤 Not a Deal- 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
- 💰The current price sits right around what this item typically fetches.
- 🏷️The retail sticker price has been slashed by 69% — a steep markdown from the official listing.
- 📉Our analysis places this at the most competitive price point we have ever tracked for this product — an exceptional moment to buy.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
0.13/28
Recent Value
0/22
Market Standing
0.71/20
Deal Strength
20/20
Momentum
4/10
📝 Product Overview
🏪 Sold by
Vcomefy
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓Magnetic field display: Visualize the magnetic field lines of different objects and magnets, just use the magnetic field stays on the film and clearly displays the magnet's magnetic field line pattern. Different colors represent different magnetic field strengths.
✓High quality: Magnetic field paper is made of plastic film containing fine nickel-iron magnetic slurry, and the outer frame can fix and protect the film. 4 inches long x 4 inches wide (100mm*100mm)
✓Widely used in daily life - ideal for observing various magnets such as samarium cobalt, alnico, neodymium and flexible magnets. Get a clear view of magnetic fields in objects (a magnetic clasp on a door, a speaker on your phone, or a hidden buckle on your handbag).
✓Reusable: Our magnetic field viewer is reusable and automatically recovers after use. This is a fun way to discover magnets in objects - the magnetic buckle on your laptop, the speaker on your phone, or the door seal on your refrigerator!
✓Great tool for education: a fun way to discover and analyze magnets in objects, opening your mind to calculating the value of magnetic fields. It is an excellent educational tool for magnetism research and analysis!
⚙️ Specifications
4 x 4 x 0.1 inches
4.2 ounces
Vcomefy
B0D74CGFWC
4 x 4 Inch
June 27, 2024
Product Dimensions
4 x 4 x 0.1 inches
Item Weight
4.2 ounces
Manufacturer
Vcomefy
ASIN
B0D74CGFWC
Item model number
4 x 4 Inch
Date First Available
June 27, 2024
Best Sellers Rank
See Top 100 in Industrial & Scientific
