Price History for Planck s Constant Determination Box - Explore the Physics of Kinetic Energy Frequency of Light Electromagnetic Waves and More - Eisco Labs
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Planck s Constant Determination Box - Explore the Physics of Kinetic Energy Frequency of Light Electromagnetic Waves and More - Eisco Labs
This apparatus is designed to determine the approximate value of Plancks constant using the elbow voltage in the characteristic curves of a number of LEDs. There are 7 LEDs covering from deep blue at 470 nm to
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Recorded price history
| Date | Price |
|---|---|
| Jan 24, 2026 | $119.09 |
| Jan 14, 2026 | $119.09 |
| Dec 14, 2025 | $119.09 |
| Dec 13, 2025 | $119.09 |
Analysis
Planck s Constant Determination Box - Explore the Physics of Kinetic Energy Frequency of Light Electromagnetic Waves and More - Eisco Labs price analysis
Price analysis for Planck s Constant Determination Box - Explore the Physics of Kinetic Energy Frequency of Light Electromagnetic Waves and More - Eisco Labs at Walmart: Today's price is $119.09. The lowest recorded price on PriceWatchPro was $119.09 on December 13, 2025. The current listing is at this all-time low.
- The lowest recorded price on PriceWatchPro was $119.09 on December 13, 2025. The current listing is at this all-time low.
- The highest recorded price on PriceWatchPro was $119.09 on December 13, 2025.
- No meaningful price drops recorded in the tracked history — this listing has held steady or trended upward.
- PriceWatchPro has been tracking this listing since December 13, 2025 (237 days of price history).
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