Power Probe PP3 Benutzerhandbuch Seite 3

pp3
CIRCUIT BREAKER
n Power Probe Mode (Mode #1 ) with a the circuit breaker tripped, the
LCD willdisplay the symbol "C B".(see page 11-12 for detail) All other
functions Ofthe PP3 are stil active This means that you can still probe a
circuit and observe the voltage reading. When the circuit breaker is
tripped, the PP3 will NOT be able to conduct battery current to the tip
even when the power switch is pressed
and using the PP3 to probe can be considered an added precaution
against accidental pressing of the power switch
VOLTAGE & POLARITY TESTING (PPM)
While the PP3 is in Power Probe Mode, contact the probe tip to a
POSITIVE circuit. The red positive sign "+" LED will light and the voltmeter
displays the vo tage with a resolution Of 1/10th Of a volt (O lv)
feature is turned on, a high pitched tone will sound (See RED/GREEN
POLARITY INDICATOR & AUDIO TONE on page 10) While the PP3 is in
Power Probe Mode, contact the probe tip to a NEGATIVE circuit The
green negative sign " " LED will light and the vo tmeter displays the
vo tage. If the audio feature is turned on, a low pitched tone wil
sound Contacting the Power Probe tip to an OPEN circuit will be indicated
by neither of the LED indicators lighting
(0)
Intentionally tripping the breaker
2
2
Probe Tip
Dual Head Li#ts
Power Switch
Mode
Button
If the audio