General Tools and Instruments DMM333 - Manual (Page 14)

14
capacitors before testing
resistance, continuity, diodes,
or capacitance.
14.For all DC functions, to avoid
the risk of shock due to possible
improper reading, verify the
presence of any AC voltages by
first using the AC function. Then
select a DC voltage range equal
to or greater than the AC range.
15.Before measuring current, you
should turn off power to the
circuit before connecting the
Meter to circuit.
16.Do not operate the Meter with
the case (or part of the case)
removed.
17.Use only two 1.5V button cell
batteries, properly installed in