PPDCM80
4.4 Manual range
The meter's default range is "AUTO." To select manual range, press
manual range.
Each press of the button increases the range and returns to the lowest range when
pressed at the highest range. Hold the button to return to autorange.Manual range
cannot be used in current, frequency, duty cycle, diode, continuity, or temperature
modes.
4.5 Switching Functions
• In current and voltage positions, press
modes.
• In the multifunction position, press
capacitance, continuity, and diode modes.
• In the temperature position, press
modes.
4.6 Back light/Clamp light
• For making measurements in dark areas, hold
light will turn on for 15 sec- onds before turning off.
• Hold
while the back light/clamp light is on to turn it off manually.
• The back light and clamp light requires a large operating current, so use sparingly.
Note:
When the battery voltage drops below 3.6V the display shows
Sometimes when the back light is turned on, the
of the large work- ing current needed.The batteries do not need to be replaced until
the symbol appears without the backlight on.
4.7 Auto Power Off
• After 15 minutes of non-use the meter will turn itself off. 1 min. before auto off the
meter will beep 5 times, then sound a long beep as the meter turns off.
• To turn the meter back on after auto off, press any button.
• Hold
when turning on the meter to turn off the auto power off feature.
to switch between AC and DC
to switch between resistance,
to switch between Celsius and Fahrenheit
and the back light and clamp
symbol will appear because
- 13 -
EN
to enter
symbol.