The Complete Guide To Fluke Processmeter 787b: Specifications, Pros And Cons, Troubleshooting, And Buying Tips

Fluke ProcessMeter 787B Information

The Fluke ProcessMeter 787B is a digital multimeter and mA loop calibrator in a single, compact tool. It combines the trusted measurement capabilities of the Fluke 87V meter with the ability to measure, source, and simulate mA with the accuracy and resolution you would expect from a Fluke mA loop calibrator.

Image of Fluke ProcessMeter 787B multimeter

The 787B is ideal for troubleshooting and calibrating current loop applications in industrial control systems, building automation, and other process industries. It features a wide range of measurement capabilities, including:

  • DC voltage and current
  • AC voltage and current
  • Resistance
  • Capacitance
  • Frequency
  • Duty cycle
  • Diode test
  • Continuity

The 787B also includes a number of features that make it ideal for troubleshooting current loop applications, such as:

  • The ability to measure, source, and simulate mA
  • A mA loop sweep function to quickly identify the source of a fault
  • A mA loop percent of scale function to compare readings to what you see on your controller
  • A mA loop alarm function to alert you to out-of-range conditions

The 787B is a rugged and reliable tool that is built to withstand the harsh environments found in industrial settings. It is also CAT III 1000 V and CAT IV 600 V rated, making it safe to use in high-voltage applications.

Specifications

The following table summarizes the specifications of the Fluke ProcessMeter 787B:

SpecificationValue
DC Voltage Range200 mV to 1000 V
AC Voltage Range200 mV to 750 V
DC Current Range20 µA to 20 mA
AC Current Range20 µA to 20 mA
Resistance Range20 Ω to 40 MΩ
Capacitance Range20 nF to 100 µF
Frequency Range0.1 Hz to 20 kHz
Duty Cycle Range0% to 99%
AccuracyDC Voltage: ±0.02%
AC Voltage: ±0.05%
DC Current: ±0.1%
AC Current: ±0.2%
Resistance: ±0.1%
Capacitance: ±2%
Frequency: ±0.01%
Duty Cycle: ±0.1%
Dimensions6.5" x 3.3" x 1.5"
Weight11.2 oz

Features

The Fluke ProcessMeter 787B includes a number of features that make it ideal for troubleshooting and calibrating current loop applications:

  • The ability to measure, source, and simulate mA
  • A mA loop sweep function to quickly identify the source of a fault
  • A mA loop percent of scale function to compare readings to what you see on your controller
  • A mA loop alarm function to alert you to out-of-range conditions
  • CAT III 1000 V and CAT IV 600 V rating
  • Rugged and reliable construction
  • Easy to use interface

What's in the box

The Fluke ProcessMeter 787B comes in a carrying case that includes:

  • The 787B meter
  • Two 9V batteries
  • A user manual
  • A certificate of calibration

Conclusion

The Fluke ProcessMeter 787B is a powerful and versatile tool that is ideal for troubleshooting and calibrating current loop applications. It is a rugged and reliable tool that is built to withstand the harsh environments found in industrial settings. The 787B is also easy to use, making it a valuable tool for both experienced and novice users.

Fluke ProcessMeter 787B Compare with Similar Item

a table comparison of the Fluke ProcessMeter 787B with two similar items:

FeatureFluke ProcessMeter 787BFluke 117Fluke 789
Measurement Range4-20 mA, 0-10 V, DC Voltage, AC Voltage, Resistance, Continuity, Frequency, Capacitance200 mV to 1000 V AC/DC, 4-20 mA, Resistance, Continuity, Frequency, Capacitance4-20 mA, 0-10 V, DC Voltage, AC Voltage, Resistance, Continuity, Frequency, Capacitance, Temperature
Accuracy±0.1% of reading ±0.01% of range±0.5% of reading ±0.02% of range±0.1% of reading ±0.01% of range
FeaturesBuilt-in 24 V loop supply, manual and automatic ramp up/down, backlit display, data loggingNon-contact AC voltage detection, automatic AC/DC voltage selection, low impedance modeStandard DMM capabilities, measure, source, simulate 4-20 mA signals, built-in 24 V loop supply
Price$1,012$197.93$839

As you can see, the Fluke ProcessMeter 787B is a more advanced multimeter than the Fluke 117. It has a wider measurement range, higher accuracy, and more features. However, it is also more expensive. The Fluke 789 is a similar multimeter to the Fluke 787B, but it does not have a built-in 24 V loop supply.

Here is a summary of the pros and cons of each multimeter:

Fluke ProcessMeter 787B

Pros:

  • Wide measurement range
  • High accuracy
  • Multiple features
  • Built-in 24 V loop supply

Cons:

  • Expensive

Fluke 117

Pros:

  • Affordable
  • Non-contact AC voltage detection
  • Automatic AC/DC voltage selection
  • Low impedance mode

Cons:

  • Less accurate
  • Narrower measurement range
  • Fewer features

Fluke 789

Pros:

  • Similar features to the Fluke 787B
  • More affordable than the Fluke 787B

Cons:

  • Does not have a built-in 24 V loop supply

Ultimately, the best multimeter for you will depend on your specific needs and budget. If you need a high-accuracy multimeter with a wide range of features, then the Fluke ProcessMeter 787B is a good option. If you are on a budget, then the Fluke 117 is a good choice. And if you need a multimeter with similar features to the Fluke 787B but at a lower price, then the Fluke 789 is a good option.

Fluke ProcessMeter 787B Pros/Cons and My Thought

The Fluke ProcessMeter 787B is a versatile multimeter that can be used for a variety of applications, including electrical, thermal, and pressure measurements. It is a popular choice among professionals due to its accuracy, durability, and ease of use.

Pros:

  • Accurate measurements: The Fluke ProcessMeter 787B is known for its accuracy, even in harsh environments. It has a wide range of measurement functions, including AC/DC voltage, current, resistance, capacitance, frequency, duty cycle, temperature, and pressure.
  • Durable: The Fluke ProcessMeter 787B is built to withstand the rigors of everyday use. It is IP65 rated, which means it is protected against dust and water. It also has a long battery life, so you can use it for extended periods of time without having to worry about running out of power.
  • Easy to use: The Fluke ProcessMeter 787B is easy to use, even for beginners. The large display makes it easy to read the readings, and the intuitive interface makes it easy to navigate the menus.

Cons:

  • Expensive: The Fluke ProcessMeter 787B is a more expensive multimeter than some of its competitors. However, the extra cost is justified by its accuracy, durability, and ease of use.
  • Not as rugged as some other multimeters: The Fluke ProcessMeter 787B is not as rugged as some other multimeters on the market. It is not designed to be used in extreme environments, such as construction sites or industrial settings.

User reviews:

Overall, the Fluke ProcessMeter 787B is a well-respected multimeter that is popular among professionals. It is accurate, durable, and easy to use. However, it is also more expensive than some of its competitors.

My thoughts:

I think the Fluke ProcessMeter 787B is a great multimeter for professionals who need a reliable and accurate tool. It is not the cheapest multimeter on the market, but I believe the extra cost is justified by its performance. I would definitely recommend this multimeter to anyone who is looking for a high-quality multimeter.

Here are some additional thoughts:

  • The Fluke ProcessMeter 787B is a great choice for electricians, technicians, and engineers.
  • It is also a good choice for anyone who needs to make accurate measurements in harsh environments.
  • The multimeter comes with a variety of accessories, including a carrying case, test leads, and a probe holder.
  • The Fluke ProcessMeter 787B is backed by a two-year warranty.

Fluke ProcessMeter 787B Where To Buy

some places where you can buy the Fluke ProcessMeter 787B and spare parts:

  • Fluke Direct: This is the official website of Fluke, so you can be sure that you are getting an authentic product. They also offer a variety of spare parts for the 787B. Image of Fluke Direct website
  • Walmart: Walmart is a great place to find electronics at a good price. They often have sales on Fluke products, so you can save some money. Image of Walmart website
  • Amazon: Amazon is another great option for finding electronics. They have a wide selection of Fluke products, including the 787B and spare parts. Image of Amazon website
  • Best Buy: Best Buy is a brick-and-mortar store that also sells electronics online. They have a good selection of Fluke products, and you can usually find them in stock. Image of Best Buy website
  • Lowes: Lowes is another brick-and-mortar store that sells electronics online. They have a smaller selection of Fluke products than some of the other stores on this list, but they may be worth checking out if you are looking for a local option. Image of Lowes website
  • eBay: eBay is a great place to find used electronics, including the Fluke ProcessMeter 787B. You can often find good deals on used products on eBay, but be sure to do your research before you buy to make sure that you are getting a legitimate product. Image of eBay website

I hope this helps!

Fluke ProcessMeter 787B Problems and Solutions

Here are some common issues and problems with the Fluke ProcessMeter 787B, and their solutions, as provided by experts:

  • The display is blank.
    • Check the battery. If the battery is low, replace it.
    • Make sure that the meter is turned on.
    • If the meter is still blank, try resetting it by pressing and holding the power button for 10 seconds.
  • The meter is not reading correctly.
    • Make sure that the probes are properly connected to the meter.
    • Check the range setting on the meter. Make sure that it is set to the correct range for the measurement you are taking.
    • If the meter is still not reading correctly, try calibrating it.
  • The meter is not storing data.
    • Make sure that the SD card is inserted correctly.
    • Format the SD card.
    • If the meter is still not storing data, try a different SD card.

Here are some additional tips from experts for troubleshooting problems with the Fluke ProcessMeter 787B:

  • Check the documentation. The Fluke ProcessMeter 787B comes with a comprehensive user manual that covers all aspects of the meter, including troubleshooting.
  • Contact Fluke support. If you are unable to resolve the problem yourself, you can contact Fluke support for assistance. They have a team of experts who can help you troubleshoot the problem and find a solution.

I hope this helps!

Fluke ProcessMeter 787B Manual

Fluke ProcessMeter 787B Manual

Safety Information

  • Read and understand all safety information before using the Fluke 787B ProcessMeter.
  • Do not use the ProcessMeter in hazardous environments, such as those with flammable or explosive gases.
  • Do not expose the ProcessMeter to water or other liquids.
  • Do not use the ProcessMeter if it is damaged.
  • Keep the ProcessMeter out of the reach of children.

Before Use

  • Make sure that the ProcessMeter is turned off before connecting or disconnecting any cables.
  • Use the correct cables for the application.
  • Set the ProcessMeter to the correct measurement range before taking a measurement.
  • Use the appropriate safety precautions when working with high voltages.

Troubleshooting

  • If the ProcessMeter is not working properly, check the following:
    • Are the batteries installed correctly?
    • Is the ProcessMeter turned on?
    • Are the cables connected properly?
    • Is the ProcessMeter set to the correct measurement range?
  • If you are still having problems, contact Fluke Technical Support.

Maintenance

  • Keep the ProcessMeter clean and free of dirt and debris.
  • Do not use harsh chemicals or solvents to clean the ProcessMeter.
  • If the ProcessMeter is exposed to water, dry it immediately with a soft cloth.
  • Replace the batteries when the low battery indicator is displayed.

Warranty

The Fluke 787B ProcessMeter is covered by a one-year warranty. If the ProcessMeter fails within one year of purchase, Fluke will repair or replace it free of charge.

Contact Information

Additional Information

  • The Fluke 787B ProcessMeter is a powerful tool for troubleshooting and calibrating process instruments.
  • It features a digital multimeter with true-rms measurements, as well as a mA loop output.
  • The ProcessMeter is designed to meet IEC 61010 CAT III and CAT IV standards.
  • It is also compatible with the Fluke Connect® wireless datalogging system.

Thank you for using the Fluke 787B ProcessMeter.

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