A blister pack of 9 CR2032 Lithium Cell Batteries, usually used for remote controls, but, more frequently, computer motherboards. Each battery is 3V.
This illuminated orbiter is great for demonstrations in the astronomy classroom!
Perform awesome experiments using everyday materials found in any kitchen!
Check out this high-quality gyroscope!
This high precision gyroscope will amaze you with rotational speed and ease of precision.
Use this temperature-controlled soldering station for a variety of soldering applications!
Infiniview comes with a 3.5" LCD screen and rechargeable Lithium Ion battery that will last up to 2 hours in the field.