-
１
-
6688D
6000 DIGITAL AUTOMOTIVE ENGING
ANALYZER MULTIMETER
OPERATION MANUAL
This instrument is a compact
、
battery operated
、
handheld with safety
protector
、
streamline
、
6000 digital automotive engine analyzer multimeter for
measuring DC/AC Voltage, DC/ AC Current, Resistance, , Capacitance,
Frequency and Duty cycle, Temperature, Diode/Continuity test, Tachometer,
Dwell .ms-PULSE,Analog Frequency/Duty/Voltage/Resistance Signal Output ,It
is an ideal instrument for all drivers.
Safety
DANGER
Engines produce carbon monoxide which is odorless, causes slower reaction
time .and can lead to serious injury .when the engine is operating keep service
areas WELL VENTILATED or attach the vehicle exhaust system to the shop
exhaust removal system.
Set the parking brake and block the wheels before testing or repairing the
vehicle .it is especially important to block the wheels on front-wheel drive
vehicles: The parking brake dose not hold the drive wheels.
Wear an eye shield when testing or repairing vehicles .exceeding the limits of
this meter is dangerous, it will expose you to serious or possibly fatal
injury .carefully read and understand the cautions and the specification limits of
this meter.
Voltage between any terminal and ground must not exceed 1000V DC or 750V
AC.
Use caution when measuring voltage above 25VAC or DC.
Circuit tested must be protested by a 20A fuse or circuit breaker.
Do not use the meter if it has been damaged
Do not use the test leads if the insulation is damaged or metal is exposed .
Use current clamps to measure circuits exceeding 20A.
Danger
Avoid electrical shock : do not touch the test leads ,tips or the circuit being
tested.
Do not try a voltage measurement with the test leads in the 20A or the mA
terminal.
*When testing for the presence of voltage or current . make sure the meter is
function correctly ,take a reading of a known voltage or current before accepting
a zero reading.
*Choose the proper range and function for the measurement . do not try voltage
or current measurements that may exceed the ratings marked on the
function/range switch or terminal.
*When measuring current. Connect the meter in series with the load.
*Never connect more than one set of test leads to the meter.
*Disconnect the live test lead before disconnecting the common test lead.
*The mA and the 20A terminals are protected by fuses . to avoid possible injury
or damage . use only in ciruits limited to 600mA or 20A continuous for 15
seconds .
See also
Fuse Replacement
IMPORTANT
*To maintain accuracy of the meter , replace the discharged battery immediately
when the battery symbol
appears on the meter display .
*Avoid measuring error form outside interference : keep the meter away form
spark plug or coll wires .
*Avoid damaging the meter when testing voltage : disconnect the test leads
from the test points before changing functions.
*Do not exceed the limits shown in the table below:
Function
Terminal
Input Limit
AC Volts
V/
Ω
/RPM
750V AC rms
DC Volts
1000V DC
Frequency
V/
Ω
/RPM
250V AC/DC
Ohm (resistance)
Diode
