Science Laboratory Stop Clock, Seconds Timer
- Estimated Delivery : Up to 4 business days
- Free Shipping & Returns : On all orders over $200
This laboratory desktop counter is used for accurate timing operations and reactions. It has a stop/ start lever on the left side, a reset or fly back lever on the right, and a key in the back for winding. One winding is sufficient for 24 hours. Having two sweep hands, the large indicates seconds while small one shows minutes.
| Weight | 2 lbs |
|---|---|
| Dimensions | 4 × 7 × 7 in |
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