DIY Digital 24 Hour Clock Soldering Practice Kit (HH : MM : SS Display) pull the tool out of

pull the tool out of the slot

3Hz tuning fork

5 inch knurled aluminum casing for grip

Using the included calorimeter

Estes 1/2A3-4T bulk pack - includes 24 mini engines

DIY Digital 24 Hour Clock Soldering Practice Kit (HH : MM : SS Display) pull the tool out ofBuild your own digital clock with this do it yourself soldering kit includes all necessary components along with an illustrated assembly manual. The manual also covers soldering techniques and an overview of Integrated Circuits, Resistors, and Capacitors. Please note: hours are always displayed in 24 hour (military time) clock format. Features 3 modes: 24 hour clock, countdown timer, and stop watch Tactile buttons for easy setting and mode selection