fundamentals of multimeter training - purkeys€¦ · 800-219-1269 | info@purkeys. overview...
TRANSCRIPT
![Page 1: Fundamentals of Multimeter Training - Purkeys€¦ · 800-219-1269 | info@purkeys. Overview Multimeter Voltmeter Ammeter Ohmeter Diode%Check Continuity 4](https://reader034.vdocument.in/reader034/viewer/2022051808/600b38e3dd0b5d6a2163b77d/html5/thumbnails/1.jpg)
800-219-1269 | info@purkeys.
Fundamentals of Multimeter Training
![Page 2: Fundamentals of Multimeter Training - Purkeys€¦ · 800-219-1269 | info@purkeys. Overview Multimeter Voltmeter Ammeter Ohmeter Diode%Check Continuity 4](https://reader034.vdocument.in/reader034/viewer/2022051808/600b38e3dd0b5d6a2163b77d/html5/thumbnails/2.jpg)
800-219-1269 | [email protected] | [email protected]
House Cleaning
REMINDER: This Webinar is being RecordedPlease Turn Off Cell Phones
![Page 3: Fundamentals of Multimeter Training - Purkeys€¦ · 800-219-1269 | info@purkeys. Overview Multimeter Voltmeter Ammeter Ohmeter Diode%Check Continuity 4](https://reader034.vdocument.in/reader034/viewer/2022051808/600b38e3dd0b5d6a2163b77d/html5/thumbnails/3.jpg)
800-219-1269 | [email protected] | [email protected]
About the Presenter
Larry has over 20 years’ experience working with heavy duty fleets. He is an outstanding trainer and uses his extensive experience to help his customers make the best choices for their electrical needs.
He has been awarded the prestigious Recognized Associate Award from the Technology & Maintenance Council. Larry’s knowledge of electrical systems enables him to help his customers identify and remedy a fleets’ electrical issues.
1-800-219-[email protected]
Larry Rambeaux | Senior Account Representative
![Page 4: Fundamentals of Multimeter Training - Purkeys€¦ · 800-219-1269 | info@purkeys. Overview Multimeter Voltmeter Ammeter Ohmeter Diode%Check Continuity 4](https://reader034.vdocument.in/reader034/viewer/2022051808/600b38e3dd0b5d6a2163b77d/html5/thumbnails/4.jpg)
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Overview
Multimeter
VoltmeterAmmeterOhmeter
Diode CheckContinuity
4
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Pre-Check Multimeters
Battery Check
5
![Page 6: Fundamentals of Multimeter Training - Purkeys€¦ · 800-219-1269 | info@purkeys. Overview Multimeter Voltmeter Ammeter Ohmeter Diode%Check Continuity 4](https://reader034.vdocument.in/reader034/viewer/2022051808/600b38e3dd0b5d6a2163b77d/html5/thumbnails/6.jpg)
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Pre-Check Multimeters
Check and Replace
6
![Page 7: Fundamentals of Multimeter Training - Purkeys€¦ · 800-219-1269 | info@purkeys. Overview Multimeter Voltmeter Ammeter Ohmeter Diode%Check Continuity 4](https://reader034.vdocument.in/reader034/viewer/2022051808/600b38e3dd0b5d6a2163b77d/html5/thumbnails/7.jpg)
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Pre-Check Multimeters
Testing Leads and Meter
7
![Page 8: Fundamentals of Multimeter Training - Purkeys€¦ · 800-219-1269 | info@purkeys. Overview Multimeter Voltmeter Ammeter Ohmeter Diode%Check Continuity 4](https://reader034.vdocument.in/reader034/viewer/2022051808/600b38e3dd0b5d6a2163b77d/html5/thumbnails/8.jpg)
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Pre-Check Multimeters
Testing Meter Only
8
![Page 9: Fundamentals of Multimeter Training - Purkeys€¦ · 800-219-1269 | info@purkeys. Overview Multimeter Voltmeter Ammeter Ohmeter Diode%Check Continuity 4](https://reader034.vdocument.in/reader034/viewer/2022051808/600b38e3dd0b5d6a2163b77d/html5/thumbnails/9.jpg)
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Pre-Check Multimeters
Testing Red Leads
9
![Page 10: Fundamentals of Multimeter Training - Purkeys€¦ · 800-219-1269 | info@purkeys. Overview Multimeter Voltmeter Ammeter Ohmeter Diode%Check Continuity 4](https://reader034.vdocument.in/reader034/viewer/2022051808/600b38e3dd0b5d6a2163b77d/html5/thumbnails/10.jpg)
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Pre-Check Multimeters
Testing Black Leads
10
![Page 11: Fundamentals of Multimeter Training - Purkeys€¦ · 800-219-1269 | info@purkeys. Overview Multimeter Voltmeter Ammeter Ohmeter Diode%Check Continuity 4](https://reader034.vdocument.in/reader034/viewer/2022051808/600b38e3dd0b5d6a2163b77d/html5/thumbnails/11.jpg)
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Pre-Check Multimeters
Auto Voltage Operation
11
Will Automatically Move to the Proper Range
![Page 12: Fundamentals of Multimeter Training - Purkeys€¦ · 800-219-1269 | info@purkeys. Overview Multimeter Voltmeter Ammeter Ohmeter Diode%Check Continuity 4](https://reader034.vdocument.in/reader034/viewer/2022051808/600b38e3dd0b5d6a2163b77d/html5/thumbnails/12.jpg)
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Pre-Check Multimeters
Manual Voltage Operation
12
No Icon
Push Range
![Page 13: Fundamentals of Multimeter Training - Purkeys€¦ · 800-219-1269 | info@purkeys. Overview Multimeter Voltmeter Ammeter Ohmeter Diode%Check Continuity 4](https://reader034.vdocument.in/reader034/viewer/2022051808/600b38e3dd0b5d6a2163b77d/html5/thumbnails/13.jpg)
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Pre-Check Multimeters
Hold Functions
13
Push Hold Button
![Page 14: Fundamentals of Multimeter Training - Purkeys€¦ · 800-219-1269 | info@purkeys. Overview Multimeter Voltmeter Ammeter Ohmeter Diode%Check Continuity 4](https://reader034.vdocument.in/reader034/viewer/2022051808/600b38e3dd0b5d6a2163b77d/html5/thumbnails/14.jpg)
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AC Voltage Operation
Range 0 to 1000
14
Press Mode Until You See the AC Symbol
![Page 15: Fundamentals of Multimeter Training - Purkeys€¦ · 800-219-1269 | info@purkeys. Overview Multimeter Voltmeter Ammeter Ohmeter Diode%Check Continuity 4](https://reader034.vdocument.in/reader034/viewer/2022051808/600b38e3dd0b5d6a2163b77d/html5/thumbnails/15.jpg)
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DC Voltage Operation
Range 0 to 750
15
Press Mode Until You See the DC Symbol
![Page 16: Fundamentals of Multimeter Training - Purkeys€¦ · 800-219-1269 | info@purkeys. Overview Multimeter Voltmeter Ammeter Ohmeter Diode%Check Continuity 4](https://reader034.vdocument.in/reader034/viewer/2022051808/600b38e3dd0b5d6a2163b77d/html5/thumbnails/16.jpg)
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No Current Flowing
Red Lead:Black Lead:
16
12.5-0.00 12.5
1 2 . 5 V
![Page 17: Fundamentals of Multimeter Training - Purkeys€¦ · 800-219-1269 | info@purkeys. Overview Multimeter Voltmeter Ammeter Ohmeter Diode%Check Continuity 4](https://reader034.vdocument.in/reader034/viewer/2022051808/600b38e3dd0b5d6a2163b77d/html5/thumbnails/17.jpg)
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No Current Flowing
Red Lead:Black Lead:
17
12.5-0.00 12.5
12.5V
![Page 18: Fundamentals of Multimeter Training - Purkeys€¦ · 800-219-1269 | info@purkeys. Overview Multimeter Voltmeter Ammeter Ohmeter Diode%Check Continuity 4](https://reader034.vdocument.in/reader034/viewer/2022051808/600b38e3dd0b5d6a2163b77d/html5/thumbnails/18.jpg)
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No Current Flowing
Red Lead:Black Lead:
18
12.5-0.00 12.5
12.5V
![Page 19: Fundamentals of Multimeter Training - Purkeys€¦ · 800-219-1269 | info@purkeys. Overview Multimeter Voltmeter Ammeter Ohmeter Diode%Check Continuity 4](https://reader034.vdocument.in/reader034/viewer/2022051808/600b38e3dd0b5d6a2163b77d/html5/thumbnails/19.jpg)
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No Current Flowing
Red Lead:Black Lead:
19
12.5-12.50.00
0 0 . 0 V
![Page 20: Fundamentals of Multimeter Training - Purkeys€¦ · 800-219-1269 | info@purkeys. Overview Multimeter Voltmeter Ammeter Ohmeter Diode%Check Continuity 4](https://reader034.vdocument.in/reader034/viewer/2022051808/600b38e3dd0b5d6a2163b77d/html5/thumbnails/20.jpg)
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No Current Flowing
Red Lead:Black Lead:
20
12.5-0.0012.5
12 .5V
![Page 21: Fundamentals of Multimeter Training - Purkeys€¦ · 800-219-1269 | info@purkeys. Overview Multimeter Voltmeter Ammeter Ohmeter Diode%Check Continuity 4](https://reader034.vdocument.in/reader034/viewer/2022051808/600b38e3dd0b5d6a2163b77d/html5/thumbnails/21.jpg)
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No Current Flowing
Red Lead:Black Lead:
21
0.00- 0.00
0.00
12 . 5V12 . 5V
0 . 0 0V
0.00V
![Page 22: Fundamentals of Multimeter Training - Purkeys€¦ · 800-219-1269 | info@purkeys. Overview Multimeter Voltmeter Ammeter Ohmeter Diode%Check Continuity 4](https://reader034.vdocument.in/reader034/viewer/2022051808/600b38e3dd0b5d6a2163b77d/html5/thumbnails/22.jpg)
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Current Flowing
Red Lead:Black Lead:
22
8.5- 0.00
8.5
Red Lead:Black Lead:
7.0- 0.30
6.708.50V 6.70V
![Page 23: Fundamentals of Multimeter Training - Purkeys€¦ · 800-219-1269 | info@purkeys. Overview Multimeter Voltmeter Ammeter Ohmeter Diode%Check Continuity 4](https://reader034.vdocument.in/reader034/viewer/2022051808/600b38e3dd0b5d6a2163b77d/html5/thumbnails/23.jpg)
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Current Flowing
Red Lead:Black Lead:
23
8.5- 7.0
1.5
1.50V
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Current Flowing
Red Lead:Black Lead:
24
0.3- 0.0
0.3
0.3V
![Page 25: Fundamentals of Multimeter Training - Purkeys€¦ · 800-219-1269 | info@purkeys. Overview Multimeter Voltmeter Ammeter Ohmeter Diode%Check Continuity 4](https://reader034.vdocument.in/reader034/viewer/2022051808/600b38e3dd0b5d6a2163b77d/html5/thumbnails/25.jpg)
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Must Have Current Flow to Have Voltage Drops
25
A Voltmeter Only Reads Voltage
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Using the Ammeter
26
Ammeter
![Page 27: Fundamentals of Multimeter Training - Purkeys€¦ · 800-219-1269 | info@purkeys. Overview Multimeter Voltmeter Ammeter Ohmeter Diode%Check Continuity 4](https://reader034.vdocument.in/reader034/viewer/2022051808/600b38e3dd0b5d6a2163b77d/html5/thumbnails/27.jpg)
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Pre-Check Multimeters
27
Test Fuses (10 amp)
OL 0.00
![Page 28: Fundamentals of Multimeter Training - Purkeys€¦ · 800-219-1269 | info@purkeys. Overview Multimeter Voltmeter Ammeter Ohmeter Diode%Check Continuity 4](https://reader034.vdocument.in/reader034/viewer/2022051808/600b38e3dd0b5d6a2163b77d/html5/thumbnails/28.jpg)
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Pre-Check Multimeters
28
Test Fuses (400 milliamp)
OL 15.8
![Page 29: Fundamentals of Multimeter Training - Purkeys€¦ · 800-219-1269 | info@purkeys. Overview Multimeter Voltmeter Ammeter Ohmeter Diode%Check Continuity 4](https://reader034.vdocument.in/reader034/viewer/2022051808/600b38e3dd0b5d6a2163b77d/html5/thumbnails/29.jpg)
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Pre-Check Multimeters
29
Replacing Fuses
.400 mA Fuse
10A Fuse
![Page 30: Fundamentals of Multimeter Training - Purkeys€¦ · 800-219-1269 | info@purkeys. Overview Multimeter Voltmeter Ammeter Ohmeter Diode%Check Continuity 4](https://reader034.vdocument.in/reader034/viewer/2022051808/600b38e3dd0b5d6a2163b77d/html5/thumbnails/30.jpg)
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Using In-Line Ammeter
30
Pretesting with a 10 amp fuseRemove the ground at the battery and place a 10 amp fuse assembly in series. If the fuse blows the current level is over 10 amps. DO NOT placeyour meter in this circuit, it will blow the internal meter fuse.
To Ground To Starter
![Page 31: Fundamentals of Multimeter Training - Purkeys€¦ · 800-219-1269 | info@purkeys. Overview Multimeter Voltmeter Ammeter Ohmeter Diode%Check Continuity 4](https://reader034.vdocument.in/reader034/viewer/2022051808/600b38e3dd0b5d6a2163b77d/html5/thumbnails/31.jpg)
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Using In-Line Ammeter
31
Pretesting with a 10 amp fuseMove the red lead to the 10 amp connector hole and turn the rotary switch to amp “DC”. Place the red lead on the terminal of the cable and place the black lead on the battery post.
To Ground To Starter1.27
![Page 32: Fundamentals of Multimeter Training - Purkeys€¦ · 800-219-1269 | info@purkeys. Overview Multimeter Voltmeter Ammeter Ohmeter Diode%Check Continuity 4](https://reader034.vdocument.in/reader034/viewer/2022051808/600b38e3dd0b5d6a2163b77d/html5/thumbnails/32.jpg)
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Using In-Line Ammeter
32
In this example, 2.53 amps flow from the battery to the light, then through the light to the read lead. The current then flows through the meter, then back to the battery through the black lead.
To Ground To Starter2.53
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Using In-Line Ammeter
33
Pretesting with a 10 amp fuse
If the ammeter reads 0 to .40, you may have the range set too high. To protect the meter from surges insert the fuse assembly between the cable connection and the batter ground.
Move the red lead to the 400 mA connector hole and turn the rotary dial to “mA”. Remove the test fuse and read the display.
Remember the meter is reading milliamps. A 25 on this scale means 25mA, which equals .025 amps.
To Ground To Starter
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Using In-Line Ammeter
34
• 1 mA= .001 Amps• 400 mA= .4 Amps To Ground 187.5 To Starter
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Using In-Line Ammeter
35
This is a very small amount of current. Be sure to use care when the meter is in this range. DO NOT open the tractor’s door or turn on any loads that exceeds .4 amps because is will blow the 400mA fuse.
To Ground 375.2 To Starter
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Magnetic Flux
36
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Clip - On
37
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Clip - On
38
Clip Around Wire/Cable Being Measured• Jaws Must Close Completely
• Must Zero Out Each Time
• Observe Arrow to Direction of Current Flow
![Page 39: Fundamentals of Multimeter Training - Purkeys€¦ · 800-219-1269 | info@purkeys. Overview Multimeter Voltmeter Ammeter Ohmeter Diode%Check Continuity 4](https://reader034.vdocument.in/reader034/viewer/2022051808/600b38e3dd0b5d6a2163b77d/html5/thumbnails/39.jpg)
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Ammeter
39
Ammeter Only Measures Current Flow
![Page 40: Fundamentals of Multimeter Training - Purkeys€¦ · 800-219-1269 | info@purkeys. Overview Multimeter Voltmeter Ammeter Ohmeter Diode%Check Continuity 4](https://reader034.vdocument.in/reader034/viewer/2022051808/600b38e3dd0b5d6a2163b77d/html5/thumbnails/40.jpg)
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Ohmmeter
40
Ohmmeter
![Page 41: Fundamentals of Multimeter Training - Purkeys€¦ · 800-219-1269 | info@purkeys. Overview Multimeter Voltmeter Ammeter Ohmeter Diode%Check Continuity 4](https://reader034.vdocument.in/reader034/viewer/2022051808/600b38e3dd0b5d6a2163b77d/html5/thumbnails/41.jpg)
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Ohmmeter
41
Position #1• 5.46 M Ω
![Page 42: Fundamentals of Multimeter Training - Purkeys€¦ · 800-219-1269 | info@purkeys. Overview Multimeter Voltmeter Ammeter Ohmeter Diode%Check Continuity 4](https://reader034.vdocument.in/reader034/viewer/2022051808/600b38e3dd0b5d6a2163b77d/html5/thumbnails/42.jpg)
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Ohmmeter
42
Position #1• 5.46 M Ω
• M= 10• 5,460,000 Ohms
+6
![Page 43: Fundamentals of Multimeter Training - Purkeys€¦ · 800-219-1269 | info@purkeys. Overview Multimeter Voltmeter Ammeter Ohmeter Diode%Check Continuity 4](https://reader034.vdocument.in/reader034/viewer/2022051808/600b38e3dd0b5d6a2163b77d/html5/thumbnails/43.jpg)
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Ohmmeter
43
Position #2• 99.0 K Ω
![Page 44: Fundamentals of Multimeter Training - Purkeys€¦ · 800-219-1269 | info@purkeys. Overview Multimeter Voltmeter Ammeter Ohmeter Diode%Check Continuity 4](https://reader034.vdocument.in/reader034/viewer/2022051808/600b38e3dd0b5d6a2163b77d/html5/thumbnails/44.jpg)
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Ohmmeter
44
Position #2• 99.0 k Ω
• k = 10• 99,000 Ohms
+3
![Page 45: Fundamentals of Multimeter Training - Purkeys€¦ · 800-219-1269 | info@purkeys. Overview Multimeter Voltmeter Ammeter Ohmeter Diode%Check Continuity 4](https://reader034.vdocument.in/reader034/viewer/2022051808/600b38e3dd0b5d6a2163b77d/html5/thumbnails/45.jpg)
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Ohmmeter
45
Position #3• 9.58 M Ω
![Page 46: Fundamentals of Multimeter Training - Purkeys€¦ · 800-219-1269 | info@purkeys. Overview Multimeter Voltmeter Ammeter Ohmeter Diode%Check Continuity 4](https://reader034.vdocument.in/reader034/viewer/2022051808/600b38e3dd0b5d6a2163b77d/html5/thumbnails/46.jpg)
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Ohmmeter
46
Position #3• 9.58 M Ω
• M= 10• 9,580,000 Ohms
+6
![Page 47: Fundamentals of Multimeter Training - Purkeys€¦ · 800-219-1269 | info@purkeys. Overview Multimeter Voltmeter Ammeter Ohmeter Diode%Check Continuity 4](https://reader034.vdocument.in/reader034/viewer/2022051808/600b38e3dd0b5d6a2163b77d/html5/thumbnails/47.jpg)
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Ohmmeter
47
Position #4• .990 M Ω
![Page 48: Fundamentals of Multimeter Training - Purkeys€¦ · 800-219-1269 | info@purkeys. Overview Multimeter Voltmeter Ammeter Ohmeter Diode%Check Continuity 4](https://reader034.vdocument.in/reader034/viewer/2022051808/600b38e3dd0b5d6a2163b77d/html5/thumbnails/48.jpg)
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Ohmmeter
48
Position #4• .990 M Ω
• M= 10• 990,000 Ohms
+6
![Page 49: Fundamentals of Multimeter Training - Purkeys€¦ · 800-219-1269 | info@purkeys. Overview Multimeter Voltmeter Ammeter Ohmeter Diode%Check Continuity 4](https://reader034.vdocument.in/reader034/viewer/2022051808/600b38e3dd0b5d6a2163b77d/html5/thumbnails/49.jpg)
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Ohmmeter
49
Position #5• 9.76 k Ω
![Page 50: Fundamentals of Multimeter Training - Purkeys€¦ · 800-219-1269 | info@purkeys. Overview Multimeter Voltmeter Ammeter Ohmeter Diode%Check Continuity 4](https://reader034.vdocument.in/reader034/viewer/2022051808/600b38e3dd0b5d6a2163b77d/html5/thumbnails/50.jpg)
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Ohmmeter
50
Position #5• 9.76 k Ω
• k= 10• 9,760 Ohms
+3
![Page 51: Fundamentals of Multimeter Training - Purkeys€¦ · 800-219-1269 | info@purkeys. Overview Multimeter Voltmeter Ammeter Ohmeter Diode%Check Continuity 4](https://reader034.vdocument.in/reader034/viewer/2022051808/600b38e3dd0b5d6a2163b77d/html5/thumbnails/51.jpg)
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Ohmmeter
51
Position #6• 21.71 k Ω
![Page 52: Fundamentals of Multimeter Training - Purkeys€¦ · 800-219-1269 | info@purkeys. Overview Multimeter Voltmeter Ammeter Ohmeter Diode%Check Continuity 4](https://reader034.vdocument.in/reader034/viewer/2022051808/600b38e3dd0b5d6a2163b77d/html5/thumbnails/52.jpg)
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Ohmmeter
52
Position #6• 21.71 k Ω
• k= 10• 21,710 Ohms
+3
![Page 53: Fundamentals of Multimeter Training - Purkeys€¦ · 800-219-1269 | info@purkeys. Overview Multimeter Voltmeter Ammeter Ohmeter Diode%Check Continuity 4](https://reader034.vdocument.in/reader034/viewer/2022051808/600b38e3dd0b5d6a2163b77d/html5/thumbnails/53.jpg)
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Ohmmeter
53
Position #7• .546 k Ω
![Page 54: Fundamentals of Multimeter Training - Purkeys€¦ · 800-219-1269 | info@purkeys. Overview Multimeter Voltmeter Ammeter Ohmeter Diode%Check Continuity 4](https://reader034.vdocument.in/reader034/viewer/2022051808/600b38e3dd0b5d6a2163b77d/html5/thumbnails/54.jpg)
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Ohmmeter
54
Position #7• .546 k Ω
• k= 10• 546 Ohms
+3
![Page 55: Fundamentals of Multimeter Training - Purkeys€¦ · 800-219-1269 | info@purkeys. Overview Multimeter Voltmeter Ammeter Ohmeter Diode%Check Continuity 4](https://reader034.vdocument.in/reader034/viewer/2022051808/600b38e3dd0b5d6a2163b77d/html5/thumbnails/55.jpg)
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Ohmmeter
55
Position #8• 14.85 k Ω
![Page 56: Fundamentals of Multimeter Training - Purkeys€¦ · 800-219-1269 | info@purkeys. Overview Multimeter Voltmeter Ammeter Ohmeter Diode%Check Continuity 4](https://reader034.vdocument.in/reader034/viewer/2022051808/600b38e3dd0b5d6a2163b77d/html5/thumbnails/56.jpg)
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Ohmmeter
56
Position #8• 14.85 k Ω
• k= 10• 14,850 Ohms
+3
![Page 57: Fundamentals of Multimeter Training - Purkeys€¦ · 800-219-1269 | info@purkeys. Overview Multimeter Voltmeter Ammeter Ohmeter Diode%Check Continuity 4](https://reader034.vdocument.in/reader034/viewer/2022051808/600b38e3dd0b5d6a2163b77d/html5/thumbnails/57.jpg)
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Ohmmeter
57
Position #9• .983 k Ω
![Page 58: Fundamentals of Multimeter Training - Purkeys€¦ · 800-219-1269 | info@purkeys. Overview Multimeter Voltmeter Ammeter Ohmeter Diode%Check Continuity 4](https://reader034.vdocument.in/reader034/viewer/2022051808/600b38e3dd0b5d6a2163b77d/html5/thumbnails/58.jpg)
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Ohmmeter
58
Position #9• .983 k Ω
• k= 10• 983 Ohms
+3
![Page 59: Fundamentals of Multimeter Training - Purkeys€¦ · 800-219-1269 | info@purkeys. Overview Multimeter Voltmeter Ammeter Ohmeter Diode%Check Continuity 4](https://reader034.vdocument.in/reader034/viewer/2022051808/600b38e3dd0b5d6a2163b77d/html5/thumbnails/59.jpg)
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Ohmmeter
59
Position #10• 3.239 k Ω
![Page 60: Fundamentals of Multimeter Training - Purkeys€¦ · 800-219-1269 | info@purkeys. Overview Multimeter Voltmeter Ammeter Ohmeter Diode%Check Continuity 4](https://reader034.vdocument.in/reader034/viewer/2022051808/600b38e3dd0b5d6a2163b77d/html5/thumbnails/60.jpg)
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Ohmmeter
60
Position #10• 3.239 k Ω
• k= 10• 3,293 Ohms
+3
![Page 61: Fundamentals of Multimeter Training - Purkeys€¦ · 800-219-1269 | info@purkeys. Overview Multimeter Voltmeter Ammeter Ohmeter Diode%Check Continuity 4](https://reader034.vdocument.in/reader034/viewer/2022051808/600b38e3dd0b5d6a2163b77d/html5/thumbnails/61.jpg)
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Ohmmeter
61
Good30 Amp Relay, Checking Coil Resistance
VR
12.5102
= I
.12=
![Page 62: Fundamentals of Multimeter Training - Purkeys€¦ · 800-219-1269 | info@purkeys. Overview Multimeter Voltmeter Ammeter Ohmeter Diode%Check Continuity 4](https://reader034.vdocument.in/reader034/viewer/2022051808/600b38e3dd0b5d6a2163b77d/html5/thumbnails/62.jpg)
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Ohmmeter
62
Open Coil30 Amp Relay
![Page 63: Fundamentals of Multimeter Training - Purkeys€¦ · 800-219-1269 | info@purkeys. Overview Multimeter Voltmeter Ammeter Ohmeter Diode%Check Continuity 4](https://reader034.vdocument.in/reader034/viewer/2022051808/600b38e3dd0b5d6a2163b77d/html5/thumbnails/63.jpg)
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Ohmmeter
63
Shorted Coil30 Amp Relay
054.2
![Page 64: Fundamentals of Multimeter Training - Purkeys€¦ · 800-219-1269 | info@purkeys. Overview Multimeter Voltmeter Ammeter Ohmeter Diode%Check Continuity 4](https://reader034.vdocument.in/reader034/viewer/2022051808/600b38e3dd0b5d6a2163b77d/html5/thumbnails/64.jpg)
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Ohmmeter
64
Good30 Amp Relay
VR
12.5102
= I
.12= 12.554.2 .23=
GOOD SHORTED
![Page 65: Fundamentals of Multimeter Training - Purkeys€¦ · 800-219-1269 | info@purkeys. Overview Multimeter Voltmeter Ammeter Ohmeter Diode%Check Continuity 4](https://reader034.vdocument.in/reader034/viewer/2022051808/600b38e3dd0b5d6a2163b77d/html5/thumbnails/65.jpg)
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Ohmmeter
65
Test The Normal Closed Contacts30 Amp Relay
![Page 66: Fundamentals of Multimeter Training - Purkeys€¦ · 800-219-1269 | info@purkeys. Overview Multimeter Voltmeter Ammeter Ohmeter Diode%Check Continuity 4](https://reader034.vdocument.in/reader034/viewer/2022051808/600b38e3dd0b5d6a2163b77d/html5/thumbnails/66.jpg)
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Ohmmeter
66
Test The Normal Closed Contacts30 Amp Relay
![Page 67: Fundamentals of Multimeter Training - Purkeys€¦ · 800-219-1269 | info@purkeys. Overview Multimeter Voltmeter Ammeter Ohmeter Diode%Check Continuity 4](https://reader034.vdocument.in/reader034/viewer/2022051808/600b38e3dd0b5d6a2163b77d/html5/thumbnails/67.jpg)
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Ohmmeter
67
Only Measures Resistance
![Page 68: Fundamentals of Multimeter Training - Purkeys€¦ · 800-219-1269 | info@purkeys. Overview Multimeter Voltmeter Ammeter Ohmeter Diode%Check Continuity 4](https://reader034.vdocument.in/reader034/viewer/2022051808/600b38e3dd0b5d6a2163b77d/html5/thumbnails/68.jpg)
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Diode Check
68
Electrical One-Way Check Value
![Page 69: Fundamentals of Multimeter Training - Purkeys€¦ · 800-219-1269 | info@purkeys. Overview Multimeter Voltmeter Ammeter Ohmeter Diode%Check Continuity 4](https://reader034.vdocument.in/reader034/viewer/2022051808/600b38e3dd0b5d6a2163b77d/html5/thumbnails/69.jpg)
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Diode Testing
69
Digital Multimeter MUST Be Set to Test Diode
• Press Mode Until You See Diode Symbol
• Must Provide Enough Voltage to Forward Bias Diode
![Page 70: Fundamentals of Multimeter Training - Purkeys€¦ · 800-219-1269 | info@purkeys. Overview Multimeter Voltmeter Ammeter Ohmeter Diode%Check Continuity 4](https://reader034.vdocument.in/reader034/viewer/2022051808/600b38e3dd0b5d6a2163b77d/html5/thumbnails/70.jpg)
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Diode Testing
70
Current Can’t Flow This Direction
![Page 71: Fundamentals of Multimeter Training - Purkeys€¦ · 800-219-1269 | info@purkeys. Overview Multimeter Voltmeter Ammeter Ohmeter Diode%Check Continuity 4](https://reader034.vdocument.in/reader034/viewer/2022051808/600b38e3dd0b5d6a2163b77d/html5/thumbnails/71.jpg)
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Diode Testing
71
Current Flows This Direction .3 to .6 Voltage Drop
![Page 72: Fundamentals of Multimeter Training - Purkeys€¦ · 800-219-1269 | info@purkeys. Overview Multimeter Voltmeter Ammeter Ohmeter Diode%Check Continuity 4](https://reader034.vdocument.in/reader034/viewer/2022051808/600b38e3dd0b5d6a2163b77d/html5/thumbnails/72.jpg)
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Diode Testing
72
Open
![Page 73: Fundamentals of Multimeter Training - Purkeys€¦ · 800-219-1269 | info@purkeys. Overview Multimeter Voltmeter Ammeter Ohmeter Diode%Check Continuity 4](https://reader034.vdocument.in/reader034/viewer/2022051808/600b38e3dd0b5d6a2163b77d/html5/thumbnails/73.jpg)
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Diode Testing
73
Shorted
![Page 74: Fundamentals of Multimeter Training - Purkeys€¦ · 800-219-1269 | info@purkeys. Overview Multimeter Voltmeter Ammeter Ohmeter Diode%Check Continuity 4](https://reader034.vdocument.in/reader034/viewer/2022051808/600b38e3dd0b5d6a2163b77d/html5/thumbnails/74.jpg)
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Diode Testing
74
Continuity Test – (beeps)
• If all but one of the strands are broken it will still show continuity.
• It will not handle the current load.
![Page 75: Fundamentals of Multimeter Training - Purkeys€¦ · 800-219-1269 | info@purkeys. Overview Multimeter Voltmeter Ammeter Ohmeter Diode%Check Continuity 4](https://reader034.vdocument.in/reader034/viewer/2022051808/600b38e3dd0b5d6a2163b77d/html5/thumbnails/75.jpg)
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Meter Cheat Sheet
75
![Page 76: Fundamentals of Multimeter Training - Purkeys€¦ · 800-219-1269 | info@purkeys. Overview Multimeter Voltmeter Ammeter Ohmeter Diode%Check Continuity 4](https://reader034.vdocument.in/reader034/viewer/2022051808/600b38e3dd0b5d6a2163b77d/html5/thumbnails/76.jpg)
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Questions &Answers
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Thank you!