Radio Shack 24 Range - Digital Multimeter 22-805 Manual

For those who want to know the technical details, the manual lists the specifications of the multimeter, including its accuracy, input impedance, and operating conditions.

He consulted the booklet again. Warning: Do not make current measurements on the 10A scale for longer than 15 seconds.

Connect the black test lead to the COM jack and the red lead to the V/Ω jack for most measurements.

The numbers climbed. 50mA... 100mA... 150mA...