| Management number | 219547820 | Release Date | 2026/05/03 | List Price | $10.72 | Model Number | 219547820 | ||
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The radiometer is educational and physical demonstration object that was invented by English physicist Crooks about 100 years ago. Today the Radiometer has become a home decoration or holiday gift.Of course, it can also be a physics teaching tool. The radiometer consists of a glass bulb with a partial vacuum.Inside are four vases which are mounted on a spindle.The vanes rotate when exposed to sunlight,artificial light or infrared radiation.
| UPC | 609755040202 |
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| Size | 3.15 x 3.15 x 6.5 inches |
| Theme | Holiday |
| Language | English |
| Sub Brand | Yiluren |
| Brand Name | Yiluren |
| Unit Count | 1.0 Count |
| Manufacturer | Yiluren |
| Model Number | 77472 |
| Material Type | glass |
| Item Type Name | Windmill |
| Item Dimensions | 3.15 x 3.15 x 6.5 inches |
| Included Components | Windmill |
| Is Assembly Required | No |
| Age Range Description | Adult |
| Educational Objective | Imagination Development |
| Manufacturer Part Number | 77472 |
| Manufacturer Maximum Age MONTHS | 660.00 |
| Manufacturer Minimum Age MONTHS | 180 |
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