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Lifetime Limited Warranty 

Each Fluke 20, 70, 80, 170 and 180 Series DMM will be free from defects in material and workmanship for its lifetime. As used herein, “life-
time” is defined as seven years after Fluke discontinues manufacturing the product, but the warranty period shall be at least ten years from 
the date of purchase. This warranty does not cover fuses, disposable batteries, damage from neglect, misuse, contamination, alteration, 
accident or abnormal conditions of operation or handling, including failures caused by use outside of the product’s specifications, or normal 
wear and tear of mechanical components. This warranty covers the original purchaser only and is not transferable. 

For ten years from the date of purchase, this warranty also covers the LCD. Thereafter, for the lifetime of the DMM, Fluke will replace the 
LCD for a fee based on then current component acquisition costs.  

To establish original ownership and prove date of purchase, please complete and return the registration card accompanying the product, or 
register your product

.

 Fluke will, at its option, repair at no charge, replace or refund the purchase price of a defective product purchased 

through a Fluke authorized sales outlet and at the applicable international price. Fluke reserves the right to charge for importation costs of 
repair/replacement parts if the product purchased in one country is sent for repair elsewhere.  

If the product is defective, contact your nearest Fluke authorized service center to obtain return authorization information, then send the 
product to that service center, with a description of the difficulty, postage and insurance prepaid (FOB Destination). Fluke assumes no risk 
for damage in transit. Fluke will pay return transportation for product repaired or replaced in-warranty. Before making any non-warranty re-
pair, Fluke will estimate cost and obtain authorization, then invoice you for repair and return transportation.  

THIS WARRANTY IS YOUR ONLY REMEDY. NO OTHER WARRANTIES, SUCH AS FITNESS FOR A PARTICULAR PURPOSE, ARE 
EXPRESSED OR IMPLIED. FLUKE SHALL NOT BE LIABLE FOR ANY SPECIAL, INDIRECT, INCIDENTAL OR CONSEQUENTIAL DAM-
AGES OR LOSSES, INCLUDING LOSS OF DATA, ARISING FROM ANY CAUSE OR THEORY. AUTHORIZED RESELLERS ARE NOT 
AUTHORIZED TO EXTEND ANY DIFFERENT WARRANTY ON FLUKE’S BEHALF. Since some states do not allow the exclusion or limita-
tion of an implied warranty or of incidental or consequential damages, this limitation of liability may not apply to you. If any provision of this 
warranty is held invalid or unenforceable by a court or other decision-maker of competent jurisdiction, such holding will not affect the validity 
or enforceability of any other provision.  

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Summary of Contents for 77 Series IV

Page 1: ...ual PN 2695884 September 2006 Rev 1 11 15 2006 2015 Fluke Corporation All rights reserved All product names are trademarks of their respective companies Test Equipment Depot 800 517 8431 99 Washington...

Page 2: ...e Fluke reserves the right to charge for importation costs of repair replacement parts if the product purchased in one country is sent for repair elsewhere If the product is defective contact your nea...

Page 3: ...AutoHOLD Modes 6 YELLOW Button 6 Display Backlight 6 Manual Ranging and Autoranging 7 Power Up Options 7 Making Basic Measurements 8 Measuring AC and DC Voltage 8 Measuring Resistance 8 Measuring Cap...

Page 4: ...ii...

Page 5: ...rsonal injury Use the Product only as specified or the protection supplied by the Product can be compromised Comply with local and national safety codes Use personal protective equipment approved rubb...

Page 6: ...lash from short circuits Replace a blown fuse with exact replacement only for continued protection against arc flash Do not use the HOLD function to measure unknown potentials When HOLD is turned on t...

Page 7: ...ment Category III is applicable to test and measuring circuits connected to the distribution part of the building s low voltage MAINS installation CAT IV Measurement Category IV is applicable to test...

Page 8: ...al for AC and DC current measurements to 10 A 3 Input terminal for voltage continuity resistance diode test capacitance and frequency measurements 4 Common return terminal for all measurements Rotary...

Page 9: ...asurement units No Symbol Meaning 8 DC AC Direct current alternating current 9 Low battery Replace battery 10 610000mV All possible ranges 11 Bar graph Analog display 12 Auto Range Manual Range The Me...

Page 10: ...MIN MAX to step through the low MIN average AVG and present readings To pause MIN MAX AVG recording without erasing stored values press HOLD is displayed To resume MIN MAX AVG recording press HOLD ag...

Page 11: ...Meter beeps twice indicating an invalid operation and the range does not change 3 To exit Manual Range press RANGE for 1 second or turn the rotary switch The Meter returns to Autorange and Auto Range...

Page 12: ...ve the live lead before removing the common test lead XWWarning To avoid electric shock or injury or damage to the Meter disconnect circuit power and discharge all high voltage capacitors before testi...

Page 13: ...tinuity RANGE HOLD MINMAX RANGE HOLD MINMAX AIK06F EPS Testing Diodes _ _ Forward Bias Single Beep Reverse Bias Good Diode Good Diode _ Shorted and Bad Diode Open _ CAT Bad Diode RANGE HOLD MINMAX RAN...

Page 14: ...e current terminals Turn power OFF break circuit insert Meter in series turn power on CAT CAT RANGE HOLD MINMAX mA A DC AIK08F EPS Measuring Frequency XWWarning To avoid electrical shock disregard the...

Page 15: ...Hz The number of lit segments indicates the measured value and is relative to the full scale value of the selected range For example in the 60 V range see below the major divisions on the scale repres...

Page 16: ...damage to the Meter Use ONLY fuses with the amperage interrupt voltage and speed ratings specified Disconnect test leads before opening case F2 F1 B1 AIK13F EPS F1 Fuse 440 mA 1000 V FAST Fluke PN 94...

Page 17: ...00 V IR 10 kA Fuse protection for A inputs 11 A 1000 V IR 17 kA FAST Fuse Display Digital 6000 counts updates 4 sec Bar Graph 33 segments Updates 32 sec Frequency 10 000 counts Capacitance 1 000 count...

Page 18: ...cted to a low voltage power supply network that supplies buildings used for domestic purposes There may be potential difficulties in ensuring electromagnetic compatibility in other environments due to...

Page 19: ...Ohms 600 0 6 000 k 60 00 k 600 0 k 6 000 M 50 00 M 0 1 0 001 k 0 01 k 0 1 k 0 001 M 0 01 M 0 5 2 0 5 1 0 5 1 0 5 1 0 5 1 2 0 1 Diode test 2 400 V 0 001 V 1 2 Capacitance 1000 nF 10 00 F 100 0 F 9999...

Page 20: ...functions accuracy is the specified accuracy of the measurement function 12 counts for changes longer than 350 ms in duration For ac functions accuracy is the specified accuracy of the measurement fun...

Page 21: ...0 Hz or 60 Hz 60 dB 50 Hz or 60 Hz Open Circuit Test Voltage Full Scale Voltage To 6 0 M 50 M Short Circuit Current Ohms Capacitance 1000 V 2 8 0 V dc 660 mV dc 4 6 V dc 1 1 mA Continuity Diode test 1...

Page 22: ...Model 77 Series IV Users Manual 18...

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