Small transistor tester tests both NPN and PNP type transistors. Identifies automatically which type of transistor you have plugged into the socket.
Uses 2 ICs, 2 red LEDs, and 1 bi-polar LED to show type of transistor, good functioning quality, opens and shorts. Simple to use and very useful for identifying unmarked transistors for type and whether they are good or bad!
Size of board: 1 1/4” x 2 3/8”. Operates from one 9V battery (not included). Complete with all parts, PC board and instructions. Skill Level 2.
| Stock # | C6448 |
| Price | $6.25 |
