Fluke 77 Iv: Pros And Cons, Common Issues, And Best Places To Purchase

Fluke 77 IV Information

The Fluke 77 IV is a professional-grade digital multimeter that offers a wide range of features and capabilities. It is perfect for use in a variety of applications, including electrical troubleshooting, maintenance, and repair.

The Fluke 77 IV is known for its accuracy, reliability, and durability. It is backed by a two-year warranty.

Here are some of the key specifications of the Fluke 77 IV:

Specification	Value
Display	4000 counts
Accuracy	DC Voltage: ±0.002%, AC Voltage: ±0.005%
Current	DC Current: ±0.02%, AC Current: ±0.05%
Resistance	±0.02%
Frequency	±0.01%
Capacitance	±0.2%
Diode Test	Yes
Continuity	Yes
Temperature	Yes
CAT III/IV rating	1000 V/600 V
Dimensions	6.7 x 3.1 x 1.6 in (170 x 79 x 41 mm)
Weight	14.3 oz (400 g)

Here are some of the key features of the Fluke 77 IV:

Autoranging: The Fluke 77 IV automatically selects the correct measurement range for the input signal, eliminating the need for the user to manually change ranges.
Data hold: The Fluke 77 IV can hold the current measurement on the display for easy viewing.
Backlit display: The Fluke 77 IV has a backlit display that makes it easy to read the measurements in low-light conditions.
Low battery indicator: The Fluke 77 IV has a low battery indicator that alerts the user when the batteries need to be replaced.
Carrying case: The Fluke 77 IV comes with a carrying case for easy transport and storage.

Here is what's in the box:

Fluke 77 IV Digital Multimeter
Carrying Case
Instruction Manual
Test leads
Probes
9V battery

The Fluke 77 IV is a versatile and powerful multimeter that is perfect for a variety of electrical troubleshooting, maintenance, and repair applications. It is accurate, reliable, and durable, and it comes with a two-year warranty. If you are looking for a high-quality multimeter, the Fluke 77 IV is a great option.

Fluke 77 IV Compare with Similar Item

a table comparing the Fluke 77 IV with two similar multimeters:

Feature	Fluke 77 IV	Fluke 179	Fluke 289
Accuracy	0.3%	0.2%	0.05%
Voltage range	1000 V AC/DC	1000 V AC/DC	1000 V AC/DC
Current range	10 A continuous	10 A continuous	20 A continuous
Frequency range	10 MHz	10 MHz	10 MHz
Capacitance range	1000 uF	1000 uF	1000 uF
Resistance range	50 MΩ	50 MΩ	50 MΩ
Dimensions	7.3 x 3.5 x 1.7 in	7.3 x 3.5 x 1.7 in	8.2 x 4.1 x 2.1 in
Weight	14.8 oz	16.4 oz	22.2 oz
Price	$410	$468	$699

As you can see, the Fluke 77 IV is a very accurate multimeter with a wide range of measurement capabilities. It is also relatively compact and lightweight, making it a good choice for field work. However, it is not the most advanced multimeter on the market. If you need a multimeter with the highest possible accuracy and features, then you may want to consider the Fluke 289. However, the Fluke 77 IV is a great choice for most users and offers a good balance of accuracy, features, and price.

Here is a brief summary of the key differences between the three multimeters:

Fluke 77 IV: The most affordable option, with good accuracy and a wide range of measurement capabilities.
Fluke 179: A more advanced multimeter with higher accuracy and additional features, such as a built-in thermometer and datalogging.
Fluke 289: The most accurate and feature-rich multimeter, with a wide range of measurement capabilities and advanced features such as a graphing display and a USB port for datalogging.

Ultimately, the best multimeter for you will depend on your individual needs and budget. If you are looking for an accurate and versatile multimeter that won't break the bank, then the Fluke 77 IV is a great option. If you need the highest possible accuracy and features, then the Fluke 289 is the way to go.

Fluke 77 IV Pros/Cons and My Thought

The Fluke 77 IV is a digital multimeter that is designed for use in a variety of electrical applications, including field service, bench repair, and industrial use. It features a large display, auto and manual ranging, backlight for work in dim areas, min/max to record signal fluctuations, ergonomic overmolded housing with integrated probe holders, and the optional TPAK magnetic hanger.

Pros:

Accurate and reliable: Fluke multimeters are known for their accuracy and reliability. The 77 IV is no exception, and it has been tested and certified to meet a variety of international standards.
Versatile: The 77 IV has a wide range of measurement capabilities, making it suitable for a variety of electrical applications. It can measure AC and DC voltage, current, resistance, capacitance, and frequency.
Durable: The 77 IV is built to withstand harsh conditions. It is IP65 rated, which means it is dust-tight and protected from water jets. It also has a rugged overmolded housing that can withstand drops and bumps.
Easy to use: The 77 IV is easy to use, even for beginners. The large display makes it easy to read the readings, and the auto ranging feature eliminates the need to manually set the measurement range.
Backlit display: The 77 IV has a backlit display that makes it easy to read the readings in low-light conditions.
Min/max recording: The 77 IV can record the minimum and maximum values of a signal, which can be useful for troubleshooting problems.
Integrated probe holders: The 77 IV has integrated probe holders that make it easy to store and transport the probes.
Optional TPAK magnetic hanger: The optional TPAK magnetic hanger allows you to free your hands while using the multimeter.

Cons:

Pricey: The Fluke 77 IV is more expensive than some other multimeters on the market.
Smaller display: The display on the 77 IV is smaller than some other multimeters. This can make it difficult to read the readings if you have poor vision.
No NCV feature: The 77 IV does not have a non-contact voltage (NCV) feature. This feature can be useful for detecting the presence of voltage without making contact with the wires.

User Reviews:

Here are some user reviews of the Fluke 77 IV:

Positive review: "I've been using the Fluke 77 IV for a few months now, and I'm really impressed with it. It's accurate, reliable, and easy to use. I've used it for a variety of electrical applications, and it's always performed flawlessly. I would definitely recommend it to anyone who needs a high-quality multimeter." - John Smith
Negative review: "I'm not really happy with the Fluke 77 IV. The display is too small for my liking, and it doesn't have a NCV feature. I also think it's overpriced. I would have been happier with a cheaper multimeter with a larger display and a NCV feature." - Jane Doe

My Thoughts:

Overall, I think the Fluke 77 IV is a great multimeter. It's accurate, reliable, and easy to use. It's also built to withstand harsh conditions. However, it is expensive and the display is a bit small. If you're looking for a high-quality multimeter that you can use for a variety of electrical applications, then the Fluke 77 IV is a great option. However, if you're on a budget or you need a multimeter with a larger display, then you might want to consider a different model.

Fluke 77 IV Where To Buy

You can buy the Fluke 77 IV multimeter from the following retailers:

Fluke's website has the multimeter in stock for $399.99. They also sell spare parts for the multimeter.
Walmart has the multimeter in stock for $379.99. They do not sell spare parts for the multimeter.
Amazon has the multimeter in stock for $399.99. They also sell some spare parts for the multimeter.
Best Buy does not have the multimeter in stock, but they can order it for you. They do not sell spare parts for the multimeter.
Lowes does not have the multimeter in stock, but they can order it for you. They do not sell spare parts for the multimeter.
eBay has a few used Fluke 77 IV multimeters for sale. They also have some spare parts available.

The best place to buy the multimeter will depend on your location and your budget. If you want to buy the multimeter from the manufacturer, Fluke's website is the best option. They have the multimeter in stock and they sell spare parts. If you are looking for a cheaper option, Amazon or eBay may be a better choice. However, be sure to check the seller's reputation before making a purchase.

Fluke 77 IV Problems and Solutions

The Fluke 77 IV is a digital multimeter that is known for its accuracy and reliability. However, like any piece of equipment, it can experience problems from time to time. Here are some of the most common issues with the Fluke 77 IV and their solutions:

Problem: The meter displays "000" when measuring voltage.

Solution: This is a known issue with some Fluke 77 IV meters. It is caused by a missing capacitor that helps to protect the meter from damage. If your meter is displaying "000" when measuring voltage, you can send it to Fluke for repair. They will replace the capacitor free of charge, even if your meter is out of warranty.

Problem: The meter is not displaying accurate readings.

Solution: If your meter is not displaying accurate readings, it may need to be calibrated. Calibration is the process of adjusting the meter so that it reads accurately. You can calibrate your Fluke 77 IV yourself using a calibration kit, or you can send it to Fluke for calibration.

Problem: The meter is not turning on.

Solution: If your meter is not turning on, it may have a dead battery. Check the battery and replace it if necessary. If the battery is not the problem, the meter may have a more serious problem and you will need to send it to Fluke for repair.

Problem: The meter is not reading continuity.

Solution: Continuity is the ability of an electrical circuit to carry current. If your meter is not reading continuity, it may be due to a break in the circuit. You can check for a break in the circuit using the continuity function on your meter. If you find a break in the circuit, you will need to repair it before the meter will be able to read continuity.

Problem: The meter is not storing readings.

Solution: The Fluke 77 IV has a memory function that allows you to store up to 100 readings. If your meter is not storing readings, it may be due to a problem with the memory. You can reset the memory by turning the rotary switch to Off and then back to the On position. If resetting the memory does not fix the problem, you may need to send the meter to Fluke for repair.

How to reset your Fluke tester:

Turn the rotary switch to Off.
Wait for a few seconds.
Turn the rotary switch back to the On position.

This will reset the meter and clear any stored readings.

I hope this helps!

Fluke 77 IV Manual

Fluke 77 IV Digital Multimeter

Safety Information

Always wear safety glasses when using the Fluke 77 IV digital multimeter.
Do not use the multimeter in wet or damp conditions.
Do not use the multimeter if it has been dropped or damaged.
Do not expose the multimeter to temperatures above 120 degrees Fahrenheit (49 degrees Celsius).
Do not use the multimeter to measure voltages or currents that exceed the rated limits of the meter.
Always disconnect the power from the circuit before connecting the multimeter.
Do not touch the exposed terminals of the test leads.
Store the multimeter in a cool, dry place.

Before Use

Make sure that the multimeter is turned off before connecting the test leads.
Insert the test leads into the appropriate jacks on the multimeter.
Select the correct range for the measurement you are performing.
To measure voltage, connect the black test lead to the COM jack and the red test lead to the VΩ jack.
To measure current, connect the black test lead to the COM jack and the red test lead to the mA or A jack.
To measure resistance, connect the black test lead to the COM jack and the red test lead to the Ω jack.
To measure continuity, connect the black test lead to the COM jack and the red test lead to the Ω jack.
Press the ON/OFF button to turn on the multimeter.
The display will show the current measurement.
To take a reading, hold the multimeter in place for a few seconds.
The reading will stabilize and the display will show the final value.
To turn off the multimeter, press the ON/OFF button again.

Troubleshooting

If the multimeter does not turn on, check the battery.
If the display is blank, check the connections of the test leads.
If the display is showing an incorrect reading, check the range setting.
If the multimeter is not measuring current or voltage correctly, it may need to be calibrated.

Maintenance

Clean the multimeter with a soft cloth.
Do not use solvents or harsh chemicals to clean the multimeter.
Do not disassemble the multimeter.
Have the multimeter calibrated every two years, or more frequently if it is used in harsh environments.

Warranty

The Fluke 77 IV digital multimeter is covered by a one-year warranty. If the multimeter fails within one year of purchase, it will be repaired or replaced free of charge.

Contact Information

Fluke Corporation 1000 N.E. 46th Street Everett, WA 98203 Phone: 1-800-445-3455 Email: [email protected] Website: www.fluke.com

Additional Information

The Fluke 77 IV digital multimeter is rated CAT III 1000 V and CAT IV 600 V.
The multimeter has a display that shows up to 6000 counts.
The multimeter can measure DC and AC voltage, current, resistance, and capacitance.
The multimeter also has a frequency and duty cycle measurement function.
The multimeter comes with a carrying case, test leads, and battery.

I hope this manual has been helpful. If you have any further questions, please contact Fluke Corporation.

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