Diodes; Current - Sealey TA500 Manual

7.5 Diodes

While the tool is in this mode, contact the probes to a diode in the
correct polarity: red to the positive (+) terminal and black to the
negative (-) terminal, then the LCD display will read forward
voltage drop of this diode.

7.6 Current

While the tool is in this mode, contact the probes to a circuit, then
the LCD display will read the current between these two probes.
Current range of this mode is 0 20A.
NOTE: If the current being tested is greater than 20A, it may
blow the fuse inside the tool.
Figure 7.5
Figure 7.6
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