Kaiweets HT206D - Auto-ranging Functionality; AC Zero Input Behavior; Connecting Test Leads Correctly

seconds and switch on the clamp meter at the same time. The symbol &
disappears. Restart after switching off the meter, the automatic switch-off can be
restored.
Auto-ranging
The meter automatically selects the measuring range that is best suited for the
measurement performed. The measuring unit and resolution are adjusted at the
same time.
AC Zero Input Behavior of True-rms Meters
Unlike averaging meters, which can accurately measure only pure sinewaves,
True-rms meters accurately measure distorted waveforms. Calculating True-rms
converters require a certain level of input voltage to make a measurement. This
is why ac voltage and current ranges are specified from 5 % of range to 100 % of
range. Non-zero digits that are displayed on a True-rms meter when the test
leads are open or are shorted are normal. They do not affect the specified ac
accuracy above 5 % of range.
Connecting Test Leads
Do not test if leads are improperly seated. Results
could cause intermittent display readings. To ensure
proper connection, firmly press leads into the input
Jjack completely.
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