Goolrc Mechanical Stopwatch Round Sports Chronograph Running Timer Physics Teaching Equipment
GoolRC
Mechanical Stopwatch Round Sports Chronograph Running Timer Physics Teaching Equipment.Feature: 1. The product is small and portable and can be placed without taking up space. 2. Made of high?quality stainless steel material, it is durable and has a long service life. 3. The minute hand is 15 minutesrevolution, and the second hand is 30Srevolution, which lasts for 6 hours. 4. Round dial, metal texture, with a hanging loop on the start button, it is more convenient to use. 5. Large dial display,
Compare prices (1 shop)
| shop | Price | Action |
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39,00 GBP | Go to shop |
