Digital calipers are an absolute essential. Here at SparkFun we use them all the time. These premium calipers come with an extra battery and auto shut-off. Measurements can be taken in either metric or standard. The calipers are 6" in length and make a great addition to any tool set.

These are simple flush cutters from Excelite that give you a way to cut leads very cleanly and close to the solder joint. Diagonal cutters are good, but if you really...