Digital Automotive Multimeter 20A ACA/DCA LCD Autorange Automotive Tester O2-sensor Temp.RPM Dwell Angle EM135 Modern

EM135 Modern Digital Automotive Multimeter 20AACA/DCA LCD Autorange Automotive Tester O2-sensor Temp.RPM Dwell Angle

Note :
This package does not include batteries.
Due to new rules of China Post Air, parcels must not include batteries,
otherwise it will not get through the custom.


> This meter is a high-performance digital autorange automotive multimeter.
> Besides AC and DC voltage, AC and DC current, resistance, diode, continuity,
capacitance, frequency, duty cycle, and Celsius/ Fahrenheit temperature meas-
urement functions, this meter can also be used to measure RPM, dwell angle,
fuel injection duration, O2-sensor, alternator and false code detection.
> It features large LCD display, full-range overload protection, etc.
> It is an ideal measurement tool for automotive repair and service.

General Specification >>>
Display: Main display: 5-digit LCD, with a max. reading of 99999
Second display: 4-digit LCD, with a max. reading of 9999
Overrange Indication: " OL " shown on the LCD
Negative Polarity Indication: " - " shown on the LCD automatically
Sampling Rate: About 2 ~ 4 times /sec
Operating Temperature: 0℃ ~ 40℃ , < 75%RH
Temperature Coefficient: 0.15 x (specified accuracy)/°C (< 18°C or > 28°C)
Storage Temperature: -20℃ ~ 60℃ , < 85%RH
Operating Altitude: 0 to 2000 meters
Battery: 1.5V battery, AA or equivalent, 6 pieces
Low Battery Indication: " " shown on the display
Dimensions: 200×98×54mm
Weight: About 610g ( including batteries )

Specification >>>
DC Voltage
Input Impedance: About 840kΩ
Overload Protection: 600V DC/AC rms
AC Voltage
Input Impedance: About 840kΩ
Frequency Range: 45 ~ 400Hz
Response: Average calibrated in rms of sine wave
Overload Protection: 600V DC/AC rms
Note: The 600V range is specified from 20% to 100%.
Other ranges are specified from 10% to 100%.
DC Current
Overload Protection: Fuse, 20A/690V, fast action
Max. Allowable Input Current: 20A
( For measurements > 2A: measurement duration < 10 secs, and
interval > 15 minutes )
AC current
Overload Protection: Fuse, 20A/690V, fast action
Max. Allowable Input Current: 20A
( For measurements > 2A: measurement duration < 10 secs, and
interval > 15 minutes )
Frequency Range: 45Hz ~ 400Hz
Response: Average calibrated in rms of sine wave
Note: The 4A range is specified from 10% to 100%.
The 20A range is specified from 20% to 100%.

Resistance
Max. Open Circuit Voltage: About 0.45V
Overload Protection: 250V DC/AC rms
Diode
Overload Protection: 250V DC/AC rms
Continuity
Overload Protection: 250V DC/AC rms
Capacitance(use relative mode)
Overload Protection: 250V DC/AC rms
Note: *Accuracy is specified only for film capacitor or better.
*Use Relative mode to subtract the residual reading caused
by the stray capacitance of the test leads and the Meter.
Frequency
Input Voltage: 0.8Vp ~ 50Vp
Overload Protection: 250V DC/AC rms
Temperature
Overload Protection: 250V DC/AC rms
Duty Cycle
Input Voltage: 0.8Vp ~ 50Vp
Max. Allowable RPM of Engine: 20000RPM
Overload Protection: 250V DC/AC rms
Fuel Injection Duration
Input Voltage: 0.8Vp ~ 50Vp
Max. Allowable RPM of Engine: 20000RPM
Overload Protection: 250V DC/AC rms
Alternator Test
Max.Allowable RPM of Engine: 20000RPM
Overload Protection: 250V DC/AC rms
Dwell Angle
Input Voltage: 0.8Vp ~ 50Vp
Max. Allowable RPM of Engine: 20000RPM
Overload Protection: 250V DC/AC rms
Tach(rotation speed)
Input Voltage : 3.0Vp ~ 50Vp
Max. Allowable RPM of Engine: 20000RPM
Overload Protection: 250V DC/AC rms