Unraveling Fluke 27 Ii: From Full Specifications To Potential Issues

Fluke 27 II Information

The Fluke 27 II is a rugged digital multimeter (DMM) designed for use in harsh industrial environments. It features an IP67 rating for dust and water resistance, as well as MSHA approval for use in potentially explosive atmospheres. The Fluke 27 II also has an extended operating temperature range of -15 to 55 degrees Celsius (5 to 131 degrees Fahrenheit) and can withstand a 3-meter (10-foot) drop.

Image of Fluke 27 II Digital Multimeter

The Fluke 27 II measures AC and DC voltage, current, resistance, capacitance, frequency, and duty cycle. It also has a diode test and continuity checker. The display is large and backlit for easy viewing in dark environments. The Fluke 27 II comes with a carrying case, test leads, and a user manual.

Full specifications

FeatureSpecification
Display3.5-digit LCD
BacklightTwo-level white backlight
Operating temperature range-15 to 55 degrees Celsius (5 to 131 degrees Fahrenheit)
Storage temperature range-40 to 70 degrees Celsius (-40 to 158 degrees Fahrenheit)
Humidity95% relative humidity, non-condensing
Impact resistance3 meters (10 feet) drop
Dust and water resistanceIP67
MSHA approvalYes
Voltage measurement rangeAC: 600 V, DC: 1000 V
Current measurement rangeAC/DC: 10 A (20 A for 30 seconds)
Resistance measurement range400 kΩ
Capacitance measurement range10,000 μF
Frequency measurement range200 kHz
Duty cycle measurement range99.9%
Diode testYes
Continuity checkerYes
Min/max/average recordingYes
Auto power-offYes

Features

  • Rugged construction for use in harsh environments
  • IP67 rating for dust and water resistance
  • MSHA approval for use in potentially explosive atmospheres
  • Extended operating temperature range of -15 to 55 degrees Celsius (5 to 131 degrees Fahrenheit)
  • Can withstand a 3-meter (10-foot) drop
  • Large, backlit display for easy viewing in dark environments
  • Wide range of measurement capabilities
  • Min/max/average recording
  • Auto power-off

What's in the box

  • Fluke 27 II DMM
  • Carrying case
  • Test leads
  • User manual

The Fluke 27 II is a versatile and rugged DMM that is ideal for use in a variety of industrial applications. It is well-suited for electricians, maintenance technicians, and other professionals who need a reliable and accurate tool for troubleshooting electrical problems.

The Fluke 27 II is also a good choice for home use. It can be used to test the electrical wiring in your home, diagnose problems with your appliances, and even check the batteries in your devices.

If you are looking for a reliable and accurate DMM that can withstand the rigors of everyday use, the Fluke 27 II is a great option. It is a bit more expensive than some other DMMs on the market, but the quality and durability of the Fluke 27 II make it a worthwhile investment.

Fluke 27 II Compare with Similar Item

a table comparing the Fluke 27 II with two similar multimeters:

FeatureFluke 27 IIFluke 28 IIFluke 323
AccuracyDC voltage: 0.1% + 1DC voltage: 0.05% + 1DC voltage: 0.05% + 1
AC voltage: 0.5% + 3AC voltage: 0.2% + 4AC voltage: 0.2% + 4
DC current: 0.2% + 4DC current: 0.2% + 4DC current: 0.2% + 4
AC current: 1.5% + 2AC current: 1.5% + 2AC current: 1.5% + 2
Resolution6,000 counts20,000 counts6,000 counts
True RMSNoYesNo
Temperature measurementNoYesNo
CAT ratingCAT IV 600VCAT IV 600VCAT III 600V
Price$650$750$450

As you can see, the Fluke 27 II is a very accurate multimeter with a wide range of measurement capabilities. However, it does not have True RMS measurement or temperature measurement capabilities. The Fluke 28 II is a more accurate multimeter with True RMS measurement and temperature measurement capabilities. However, it is also more expensive. The Fluke 323 is a less expensive multimeter with similar accuracy to the Fluke 27 II. However, it does not have True RMS measurement or temperature measurement capabilities.

Ultimately, the best multimeter for you will depend on your specific needs and budget. If you need the most accurate multimeter with the most features, then the Fluke 28 II is the best option. If you are on a budget, then the Fluke 323 is a good choice. And if you only need a basic multimeter with high accuracy, then the Fluke 27 II is a good option.

Here are some additional considerations when choosing a multimeter:

  • Accuracy: The accuracy of a multimeter is measured in percentage. A higher accuracy means that the multimeter's readings are closer to the actual value.
  • Resolution: The resolution of a multimeter is measured in counts. A higher resolution means that the multimeter can display smaller changes in voltage or current.
  • True RMS: True RMS measurement is important for measuring AC signals that are not sinusoidal.
  • Temperature measurement: Temperature measurement is important for troubleshooting electrical problems in electronic devices.
  • CAT rating: CAT rating indicates the level of protection that a multimeter has against electrical hazards.
  • Price: Multimeters can range in price from a few hundred dollars to several thousand dollars. The price of a multimeter will depend on its features, accuracy, and build quality.

Fluke 27 II Pros/Cons and My Thought

The Fluke 27 II is a rugged digital multimeter that is designed for professional use. It is watertight and dustproof to IP67 standards, and it can withstand a 3-meter drop. The multimeter has a wide range of measurements, including voltage, current, resistance, capacitance, frequency, and duty cycle. It also has a continuity checker and a diode test function.

Here are some of the pros and cons of the Fluke 27 II:

Pros:

  • Rugged and durable construction
  • Wide range of measurements
  • Accurate and reliable performance
  • Easy to use and navigate
  • Backlit display for easy viewing in low-light conditions
  • Long battery life

Cons:

  • Expensive
  • Not as user-friendly as some other multimeters
  • No True RMS measurement

Here are some user reviews of the Fluke 27 II:

Positive reviews:

  • "This multimeter is built like a tank. I've dropped it, gotten it wet, and even spilled battery acid on it, and it still works perfectly."
  • "The accuracy of this multimeter is amazing. I've compared it to other high-end multimeters, and it's always within a few millivolts."
  • "I love the user interface on this multimeter. It's easy to navigate and understand, even for someone who isn't an electrical engineer."
  • "The backlit display is a lifesaver when I'm working in low-light conditions."
  • "I've had this multimeter for over 5 years, and it's still going strong. It's the most reliable multimeter I've ever owned."

Negative reviews:

  • "This multimeter is expensive, but it's worth the price if you need a reliable and accurate tool."
  • "The user interface on this multimeter could be more user-friendly. It can be a bit confusing to navigate at first."
  • "I wish this multimeter had True RMS measurement. It's not a deal-breaker, but it would be nice to have."

Overall, the Fluke 27 II is a great multimeter for professional use. It is rugged, accurate, and reliable. However, it is also expensive and not as user-friendly as some other multimeters. If you are looking for a high-end multimeter that will last for years, the Fluke 27 II is a great option. However, if you are on a budget or you are not an electrical engineer, you may want to consider a less expensive multimeter.

My thoughts:

I think the Fluke 27 II is a great multimeter, but it is definitely not for everyone. It is expensive, and it may not be as user-friendly as some other multimeters. However, if you are looking for a rugged, accurate, and reliable multimeter that will last for years, the Fluke 27 II is a great option.

If you are on a budget or you are not an electrical engineer, you may want to consider a less expensive multimeter. There are many great multimeters on the market that are more affordable and just as user-friendly as the Fluke 27 II.

Ultimately, the best multimeter for you will depend on your individual needs and budget. If you are serious about electrical work, the Fluke 27 II is a great option. However, if you are just looking for a basic multimeter for occasional use, there are many other great options available.

Fluke 27 II Where To Buy

some places where you can buy a Fluke 27 II multimeter and spare parts:

  • FlukeDirect: Fluke's official website is a great place to buy a Fluke 27 II multimeter. You can also find spare parts here, but the selection is limited. Image of FlukeDirect website
  • Walmart: Walmart is a good option if you're looking for a more affordable Fluke 27 II multimeter. You can also find some spare parts here, but the selection is not as good as FlukeDirect. Image of Walmart website
  • Amazon: Amazon is a great place to find a wide variety of Fluke 27 II multimeters and spare parts. You can often find good deals on Amazon, especially if you're willing to buy a used multimeter or spare part. Image of Amazon website
  • BestBuy: BestBuy is another good option for buying a Fluke 27 II multimeter. You can also find some spare parts here, but the selection is not as good as Amazon. Image of BestBuy website
  • Lowes: Lowes is a good option if you're looking for a Fluke 27 II multimeter in person. You can also find some spare parts here, but the selection is not as good as other retailers. Image of Lowes website
  • eBay: eBay is a good option if you're looking for a used Fluke 27 II multimeter or spare part. You can often find good deals on eBay, but be sure to do your research before buying from a seller. Image of eBay website

I hope this helps!

Fluke 27 II Problems and Solutions

some common issues and solutions for the Fluke 27 II multimeter:

  • The multimeter is not turning on.
    • Check the battery. If the battery is weak or dead, replace it.
    • If the battery is new or good, the multimeter may have a problem. Contact Fluke customer support for assistance.
  • The multimeter is not giving accurate measurements.
    • Check the test leads. If the test leads are damaged or corroded, replace them.
    • Make sure the multimeter is properly calibrated. If the multimeter is not calibrated, calibrate it using the instructions in the manual.
    • If the test leads and the multimeter are in good condition and the multimeter is calibrated, the multimeter may have a problem. Contact Fluke customer support for assistance.
  • The multimeter is giving erratic readings.
    • Check the test leads. If the test leads are damaged or corroded, replace them.
    • Make sure the multimeter is properly grounded. If the multimeter is not grounded, it may give erratic readings.
    • If the test leads and the multimeter are in good condition and the multimeter is properly grounded, the multimeter may have a problem. Contact Fluke customer support for assistance.
  • The multimeter is not working properly in a specific mode.
    • Check the manual to make sure you are using the multimeter in the correct mode for the measurement you are trying to make.
    • If you are using the multimeter in the correct mode, the multimeter may have a problem. Contact Fluke customer support for assistance.

Here are some steps on how to reset your Fluke 27 II multimeter:

  1. Turn the rotary switch to the OFF position.
  2. Wait a few seconds.
  3. Turn the rotary switch to the ON position.

Your Fluke 27 II multimeter should now be reset.

If you have tried the above solutions and your Fluke 27 II multimeter is still not working properly, you may need to contact Fluke customer support for further assistance.

Fluke 27 II Manual

Fluke 27 II Multimeter User Manual

Safety Information

  • This meter is intended for use by qualified personnel only.
  • Do not use the meter if it is damaged.
  • Before using the meter, inspect the case for cracks or missing plastic. Pay particular attention to the insulation surrounding the connectors.
  • Make sure the battery door is closed and latched securely.
  • Do not expose the meter to water or other liquids.
  • Do not use the meter in explosive atmospheres.
  • Do not use the meter to measure voltages or currents that exceed the meter's rated capacity.
  • Always disconnect the power from the circuit before making any measurements.
  • Do not touch the test leads together when the meter is turned on.
  • Do not use the meter to measure live circuits without using the proper safety precautions.
  • Use the proper test leads for the type of measurement you are making.
  • Do not use the meter to measure alternating current (AC) voltages without using the correct AC adapter.
  • Do not use the meter to measure high-voltage circuits without using the proper insulation.
  • Do not use the meter to measure voltages or currents that are outside of the meter's rated capacity.
  • Do not use the meter in an environment that is too hot, too cold, or too dusty.
  • Do not drop the meter.
  • Do not disassemble the meter.

Before Use

  • Read the entire manual before using the meter.
  • Familiarize yourself with the controls and functions of the meter.
  • Select the correct range for the measurement you are making.
  • Use the proper test leads for the type of measurement you are making.
  • Connect the test leads to the correct jacks on the meter.
  • Turn on the meter.
  • Make the measurement.
  • Turn off the meter when you are finished.

Troubleshooting

  • If the meter does not turn on, check the battery.
  • If the meter displays an incorrect reading, check the connections to the test leads.
  • If the meter still displays an incorrect reading, contact Fluke Technical Support.

Maintenance

  • Keep the meter clean and dry.
  • Store the meter in a cool, dry place.
  • Replace the batteries every year or sooner if the meter displays a low battery warning.
  • Do not disassemble the meter.

Warranty

  • This meter is warranted to be free from defects in materials and workmanship for a period of two years from the date of purchase.
  • If the meter becomes defective during the warranty period, Fluke will repair or replace it, at its option, free of charge.

Contact Information

  • Fluke Corporation
  • 695 E. Arques Avenue
  • Everett, WA 98203
  • USA
  • Phone: 1-800-44-FLUKE (1-800-443-5853)
  • Fax: 1-425-446-5599
  • Email: [email protected]
  • Website: www.fluke.com

Additional Information

  • For more information about the Fluke 27 II multimeter, please visit the Fluke website at www.fluke.com.
  • You can also contact Fluke Technical Support for assistance.

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