![Fluke FLK-87VMAX-E2KIT [45/84] Two rpm functions are available](/img/pdf.png)
Fluke FLK-87VMAX-E2KIT [45/84] Two rpm functions are available
![Fluke FLK-87VMAX-E2KIT [45/84] Two rpm functions are available](/views2/1664873/page45/bg2d.png)
Automotive Multimeter
Using the Meter for Automotive Applications
35
Measuring RPM
RPM can be measured in either the dc volts or ac volts
function. In dc volts, the measurement is dc-coupled,
while in the ac volts position, it is ac coupled. If RPM
readings appear noisy, you should use the function
setting that provides the most stable reading.
Two RPM functions are available:
• RPM o is used for conventional 4-cycle engines.
• RPM n is used for 2-cycle engines or waste spark
DIS 4-cycle engines (1 count/revolution).
When RPM is first selected, the Meter is in the 6 V dc
range. (The range is indicated by the number shown at the
right end of the analog bar graph.) If the reading is
unstable, move to the 60 V range by pressing
C once.
The Meter comes with an inductive pickup. The inductive
pickup takes the magnetic field generated by the current in
the spark plug wire and converts it to a pulse that triggers
the Meter's RPM measurement. The Meter can also read
RPM directly from appropriate signals (like the camshaft
position sensor or tach signals) using test leads rather
than the inductive pickup.
• If the meter reading is too high or is unstable, move
to the next V range by pressing C once.
• On some systems with non-resistor plugs, the pickup
may need to be moved away from plug or use the AC
function.
• On DIS waste spark systems, the pickup may need
to be reversed, depending on what side of the coil
the plug is on.
Note
When RPM measurements are displayed, the
last digit on the display might not settle. If you
want a more stable display, use the Smooth
function. In Smooth mode, multiple
measurements are averaged before a value is
displayed. Refer to the Smooth Feature earlier in
this manual.
XWWarning
To avoid personal injury, make sure that the
engine is off before connecting or removing
the pickup. The ignition system can create a
potential shock hazard.
1. Turn engine off.
2. Connect output plug of Inductive Pickup in the input
terminals shown. Make sure the (-) plug is in COM
and the (+) is in RPM. See Figure 9.
Содержание
- Automotive multimeter 1
- Model 88 v 1
- Model 88 v automotive multimeter users manual 1
- Users manual 1
- Limited warranty and limitation of liabilit 2
- Table of contents 3
- Title page 3
- Model 88 v 4
- List of tables 7
- Table title page 7
- Model 88 v 8
- Figure title page 9
- List of figures 9
- Model 88 v 10
- Automotive multimeter 11
- Contacting fluke 11
- Introduction 11
- Safety information 11
- Xw warning 11
- Xw warning 12
- Automotive multimeter 13
- Cat iii 14
- Cat iv 14
- Automotive multimeter 15
- The meter s features 15
- Ma µ a 16
- Automotive multimeter 17
- Automotive multimeter 19
- Automotive multimeter 21
- M max min avg 21
- Table 6 display features 21
- The meter s features 21
- Model 88 v users manual 22
- Automatic power off 23
- Automotive multimeter 23
- Input alert feature 23
- Power up options 23
- Making measurements 24
- Measuring ac and dc voltage 24
- Automotive multimeter 25
- Measuring temperature 25
- Testing for continuity 26
- Activates continuity beeper 27
- Automotive multimeter 27
- Figure 3 testing for continuity 27
- For in circuit tests turn circuit power off 27
- Making measurements 27
- Off open 27
- On closed 27
- Measuring resistance 28
- Automotive multimeter 29
- Circuit power 29
- Figure 4 measuring resistance 29
- In circuit resistance measurements 29
- Isolating a potentiometer 29
- Isolating a resistor 29
- Making measurements 29
- Using conductance for high resistance or leakage tests 30
- Automotive multimeter 31
- Measuring capacitance 31
- Testing diodes 32
- Automotive multimeter 33
- Bad diode open bad diode 33
- Figure 6 testing a diode 33
- Forward bias reverse bias 33
- Making measurements 33
- Shorted 33
- Single beep 33
- Typical reading 33
- Measuring dc or ac current 34
- Xw warning 34
- Automotive multimeter 35
- Figure 7 measuring current 36
- Model 88 v users manual 36
- Automotive multimeter 37
- Measuring frequency 37
- Function range approximate trigger level typical application 38
- Model 88 v users manual 38
- R e e g d 38
- Table 7 functions and trigger levels for frequency measurements 38
- Μ a f 38
- Automotive multimeter 39
- Measuring duty cycle 39
- Bar graph 40
- Measuring pulse width 40
- Uses for the zoom mode 40
- Zoom mode power up option only 40
- Automotive multimeter 41
- Hires mode 41
- Min max recording mode 41
- Smooth feature power up option only 42
- Automotive multimeter 43
- Autohold mode 44
- Relative mode 44
- Using the meter for automotive applications 44
- Xw warning 44
- Automotive multimeter 45
- Measuring rpm 45
- Two rpm functions are available 45
- Xw warning 45
- Automotive multimeter 47
- Figure 9 measuring rpm with inductive pickup 47
- Spark plug side 47
- Using the meter for automotive applications 47
- Testing map or bp map sensors with frequency output 48
- Automotive multimeter 49
- Ayg22f eps 49
- Figure 10 testing map or bp map sensors with frequency output 49
- Using the meter for automotive applications 49
- Measuring internal resistance of an ignition coil 50
- Xw warning 50
- Automotive multimeter 51
- Ayg11f eps 51
- Figure 11 measuring internal resistance on an ignition coil 51
- Using the meter for automotive applications 51
- Measuring pulse width on a port fuel injector 52
- Automotive multimeter 53
- Ayg12f eps 53
- Figure 12 measuring pulse width on a port fuel injector 53
- Using the meter for automotive applications 53
- Testing ripple voltage on an alternator 54
- Automotive multimeter 55
- Ayg16f eps 55
- Figure 13 testing ripple voltage on an alternator 55
- Using the meter for automotive applications 55
- Measuring voltages on a typical oxygen sensor 56
- Automotive multimeter 57
- Ayg14f eps 57
- Figure 14 measuring voltages on a typical oxygen sensor 57
- Using the meter for automotive applications 57
- And select the 6 v range 58
- Measuring starter circuit voltage drop 58
- Automotive multimeter 59
- Figure 15 measuring starter circuit voltage drop 59
- Using the meter for automotive applications 59
- Testing the throttle position sensor resistance 60
- Testing the throttle position sensor voltage 60
- Automotive multimeter 61
- Ayg15f eps 61
- Figure 16 testing the throttle position sensor resistance 61
- Using the meter for automotive applications 61
- Isolating a circuit causing a current drain 62
- Xw warning 62
- Automotive multimeter 63
- Figure 17 isolating circuit causing current drain 63
- Using the meter for automotive applications 63
- Measuring system voltage 64
- Automotive multimeter 65
- Figure 18 measuring the no load voltage of a battery 65
- Using the meter for automotive applications 65
- Testing for continuity in a switch 66
- Automotive multimeter 67
- Ayg20f eps 67
- Figure 19 testing for continuity in a switch 67
- Using the meter for automotive applications 67
- General maintenance 68
- Maintenance 68
- Testing the fuse 68
- Xw warning 68
- Automotive multimeter 69
- Replacing the battery 69
- Warning 69
- Replacing the fuses 70
- Service and parts 70
- Automotive multimeter 71
- Item description qty fluke part or model number 72
- Model 88 v users manual 72
- Table 10 replacement parts 72
- Automotive multimeter 73
- Item description qty fluke part or model number 73
- Service and parts 73
- Table 10 replacement parts cont 73
- Figure 22 replaceable parts 74
- Model 88 v users manual 74
- Automotive multimeter 75
- General specifications 76
- Specifications 76
- Accuracy is given as of reading number of least significant digits at 18 c to 28 c with relative humidity up to 90 for a period of one year after calibration ac conversions are ac coupled and are average responding rms indicating 77
- Automotive multimeter 77
- Detailed specifications 77
- For all detailed specifications 77
- Safety complies with ansi isa s82 1 2004 csa 22 no 1010 2004 to 1000 v overvoltage category iii iec 664 to 600 v overvoltage category iv ul listed to ul61010 1 licensed by tüv to en61010 1 77
- Size with holster and flex stand 6 in x 3 6 in x 7 3 in 5 cm x 9 cm x 20 cm 77
- Specifications 77
- Table 12 ac voltage function specifications 77
- Weight 2 oz 355 g 77
- Weight with holster and flex stand 2 oz 624 g 77
- Model 88 v users manual 78
- Table 13 dc voltage resistance and conductance function specifications 78
- Table 14 temperature specifications 78
- Temperature resolution accurac 78
- Automotive multimeter 79
- Specifications 79
- Table 15 current function specifications 79
- Μ a b 79
- Μ a f 79
- Model 88 v users manual 80
- Table 16 capacitance and diode function specifications 80
- Automotive multimeter 81
- Specifications 81
- Table 17 frequency counter specifications 81
- Model 88 v users manual 82
- Table 18 frequency counter sensitivity and trigger levels 82
- Automotive multimeter 83
- Specifications 83
- Table 19 electrical characteristics of the terminals 83
- Model 88 v users manual 84
- Table 20 min max recording specifications 84
Похожие устройства
- Fluke FLK-88VA Инструкция по эксплуатации
- Fluke FLK-88VA Расширенная инструкция
- Fluke FLK-88VA Технические характеристики
- Fluke FLK-V3000FC Инструкция по эксплуатации
- Fluke FLK-V3000FC Расширенная инструкция
- Fluke FLK-V3000FC Технические характеристики
- Fluke FLK-V3001FC Инструкция по эксплуатации
- Fluke FLK-V3001FC Расширенная инструкция
- Fluke FLK-V3001FC Технические характеристики
- GW INSTEK GDM-350B Инструкция по эксплуатации
- GW INSTEK GDM-350B Расширенная инструкция
- GW INSTEK GDM-350B Технические характеристики
- GW INSTEK GDM-357 Инструкция по эксплуатации
- GW INSTEK GDM-357 Технические характеристики
- GW INSTEK GDM-357 Расширенная инструкция
- GW INSTEK GDM-360 Инструкция по эксплуатации
- GW INSTEK GDM-360 Расширенная инструкция
- GW INSTEK GDM-360 Технические характеристики
- GW INSTEK GDM-397 Инструкция по эксплуатации
- GW INSTEK GDM-397 Расширенная инструкция