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| Radiometer Item number RADIO1. Regularly stocked item. Usually ships within 3 to 5 business days. United Scientific |
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This Radiometer is made from a glass bulb from which much of the air has been removed. Inside the bulb, on a low-friction spindle, is a rotor with 4 vanes. Each vane has one blackened side and one silvered side; one black vane features a white dot in order to count rotations easily. When exposed to sunlight or artificial light, the vanes turn with no apparent motive power. This effect is due to differential heating of the black and silvered vanes. Dimensions 6" x 4" x 4". |
| Meters - Ammeter DC (0-50mA/0-500mA) Our meters are mounted in... grades 8 to 12 more |
save 50% $9.55 
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| Meters - Ammeter DC (0-1A/0-5A) Our meters are mounted in... grades 8 to 12 more |
save 50% $9.55
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| Meters - Ammeter DC (0-1A) Our meters are mounted in... grades 8 to 12 more |
save 50% $9.55
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| Meters - Ammeter DC (0-3A) Our meters are mounted in... grades 8 to 12 more |
save 50% $9.55
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