Safety Precautions
Always inspect the meter for damage before use․ Avoid electric shock by never using a damaged device․ Ensure proper insulation and avoid measurements above 60V without caution․ Use correct test leads to prevent hazards․ Follow all warnings and guidelines to ensure safe operation and avoid personal injury․
- Never use a damaged meter to prevent electric shock․
- Inspect insulation around probes and cables regularly․
- Avoid measurements in hazardous environments without proper protection․
1․1 General Safety Guidelines
Always ensure the meter is in good working condition before use․ Regularly inspect for cracks or damage to the case or insulation․ Avoid exposing the device to extreme temperatures or humidity․ Handle the meter and probes with care to prevent damage․ Follow all safety warnings to ensure safe operation․ Never use damaged test leads or accessories․ Keep the meter away from hazardous environments unless specifically rated for such conditions․ Adhere to all safety guidelines to prevent accidents and ensure accurate measurements․
- Inspect the meter for any visible damage before use․
- Ensure proper insulation of probes and cables․
- Avoid extreme temperatures and humidity unless specified․
- Handle with care to prevent physical damage․
1․2 Specific Warnings and Cautions
Never use the Fluke 87 if it is damaged or shows signs of wear․ Avoid measuring voltages above 60V without proper protection․ Use only Fluke-approved test leads to prevent hazards․ Ensure the meter is set to the correct function before measurement․ Do not operate in explosive environments unless the device is specifically rated for such use․ Always adhere to CAT (Category) ratings for voltage measurements to avoid risks․ Follow all specific warnings in the manual to ensure safe operation․
- Do not use the meter if it is damaged or worn․
- Avoid measurements above 60V without proper precautions․
- Use only approved test leads and accessories․
- Adhere to CAT ratings for voltage measurements․
The Fluke 87 is a versatile, handheld True RMS multimeter designed for field, lab, and home use․ Known for its durability and precision, it offers a 4000-count resolution, making it a reliable tool for various electrical measurements and troubleshooting tasks․
2․1 Overview of the Device
The Fluke 87 is a True RMS multimeter designed for precision and durability․ It features a 4000-count display, offering high-resolution readings․ The device is compact and portable, suitable for field and laboratory use․ It measures voltage, current, resistance, and temperature, making it versatile for various applications․ Its rugged design ensures reliability in harsh environments, while its user-friendly interface simplifies operation․ The Fluke 87 is a trusted tool for professionals and hobbyists alike, delivering accurate results consistently․
2․2 Key Features and Benefits
The Fluke 87 offers True RMS measurements for accurate readings on non-sinusoidal waveforms․ It features a 4․5-digit display for high precision and a 4000-count resolution․ The multimeter includes temperature measurement with a type-K thermocouple and continuity testing․ Its rugged design withstands harsh conditions, and the extended operating temperature range ensures reliability․ Additional benefits include autoranging for convenience and data logging capabilities for detailed analysis, making it an indispensable tool for electrical troubleshooting and industrial applications․
Installation and Setup
Begin by unboxing and inspecting the Fluke 87 for damage․ Prepare the operating environment within specified temperature ranges․ Calibrate the meter annually for accuracy․ Use appropriate test leads to ensure reliability and safety during measurements․
- Unboxing and inspection are essential to identify any damage․
- Environmental preparation ensures optimal operating conditions․
- Annual calibration maintains measurement accuracy․
3․1 Unboxing and Initial Preparation
Begin by carefully unboxing the Fluke 87 multimeter and inspecting for any visible damage․ Check the package contents, including test leads, thermocouple, and user manual․ Ensure all accessories are included and undamaged․ Before first use, familiarize yourself with the device’s controls and features․ Store the multimeter in a dry, cool environment to maintain optimal performance․ Prepare the operating environment by ensuring stable temperatures between -40°C and 55°C for accurate measurements․
- Inspect the meter for cracks or damage․
- Verify included accessories like leads and probes․
- Store properly to maintain device integrity․
3․2 Preparing the Operating Environment
Ensure the operating environment is within the specified temperature range of -40°C to 55°C․ Store the Fluke 87 in a dry, cool place to maintain accuracy and longevity․ Avoid exposing the device to moisture or extreme conditions that could compromise its performance․
- Maintain a temperature range of -40°C to 55°C during operation․
- Store the device in a dry, cool environment․
- Avoid exposure to moisture and extreme conditions․
Basic Operations
Master basic operations by selecting functions via the rotary switch․ Conduct measurements accurately and use continuity testing effectively․ Always ensure proper setup for precise results․
- Select functions using the rotary switch for accurate measurements․
- Use continuity testing for circuit analysis․
- Ensure proper setup for precise results․
4․1 Navigating the User Interface
The Fluke 87 features an intuitive interface with a clear 4․5-digit display․ Use the rotary switch to select measurement functions like voltage, current, or resistance․ The interface includes dedicated buttons for range selection, hold, and auto-ranging․ The display shows measurements, modes, and error codes, ensuring easy operation․ Familiarize yourself with the interface to streamline your workflow and access advanced features efficiently․
- Rotary switch for function selection․
- Dedicated buttons for range and hold functions․
- Clear display for precise measurement readings․
4․2 Conducting Basic Measurements
To conduct basic measurements, select the desired function using the rotary switch (voltage, current, resistance, etc․)․ Connect the test leads to the correct terminals, ensuring proper polarity․ For voltage and current, choose the appropriate range to avoid damage․ Use the continuity test for checking circuits, which includes a beeping feature for convenience․ The Fluke 87 also measures temperature with a type-K thermocouple․ Always refer to the display for precise readings and ensure leads are securely connected for accurate results․
- Select function via the rotary switch․
- Connect leads correctly to terminals․
- Use continuity test for circuit checks․
Advanced Features
The Fluke 87 offers advanced features like true RMS, data logging, and temperature measurement․ These capabilities enhance accuracy and versatility for complex tasks․
- True RMS for precise AC measurements․
- Data Logging for trend analysis․
- Temperature Measurement via thermocouple․
5․1 Special Modes and Functions
The Fluke 87 offers special modes, including true RMS for accurate AC measurements and data logging for long-term trend analysis․ It also features a rotary switch test and power-on options for customized startups․ The meter supports thermocouple measurements, providing flexibility for temperature monitoring․ These advanced functions enhance its versatility in industrial and field applications, making it a robust tool for complex electrical troubleshooting and analysis․
- True RMS for precise AC voltage measurements․
- Data Logging to track changes over time․
- Temperature Measurement with thermocouple support․
- Power-On Options for tailored operation․
5․2 Data Logging and Analysis
The Fluke 87 supports data logging, enabling users to record measurements over time for trend analysis․ It can store readings internally or transfer data to a computer via optional software․ This feature is ideal for monitoring electrical systems, detecting anomalies, and analyzing performance․ Logged data can be reviewed on the device or exported for detailed analysis, enhancing diagnostic capabilities and reporting efficiency in industrial environments․
- Data Logging for capturing measurements over intervals․
- Trend Analysis to identify patterns and anomalies․
- Software Compatibility for advanced data export and review․
Calibration and Maintenance
Calibrate the Fluke 87 annually to ensure accuracy․ Remove the three calibration screws and follow the procedure in the manual․ Regular maintenance ensures reliable performance and extends lifespan․
- Calibration Interval: Perform calibration once a year․
- Maintenance Tips: Clean the device and check for wear․
6․1 Calibration Steps and Procedures
Calibrate the Fluke 87 annually to maintain accuracy․ Turn off the meter and remove the three calibration screws using a Phillips-head screwdriver․ Follow the manual’s specific calibration procedure, ensuring all adjustments are made carefully․ Use Fluke-approved calibrators or authorized service centers for precise results․ Regular calibration ensures the device performs according to its specifications and maintains reliability in measurements․
- Recommended Interval: Calibrate at least once a year․
- Use Approved Tools: Only Fluke-certified equipment for accurate calibration․
6․2 Recommended Maintenance Intervals
Regular maintenance ensures optimal performance of the Fluke 87․ Clean the device periodically with a soft cloth and check for software updates․ Inspect test leads and banana plugs for wear or corrosion․ Replace batteries every 5 years if unused, and calibrate annually or as specified․ For complex repairs, contact authorized Fluke service centers․ Follow these intervals to maintain accuracy and extend the lifespan of your multimeter․
- Software Updates: Check Fluke’s website regularly․
- Cleaning: Use a soft, dry cloth to avoid damage․
Technical Specifications
The Fluke 87 is a True RMS multimeter with a 4000-count resolution, offering high accuracy and durability․ It operates in temperatures from -40°C to 55°C, ensuring reliability in harsh environments․
- Temperature Range: -40°C to 55°C․
- Measurements: Voltage, current, resistance, and temperature․
7․1 Electrical and Environmental Specs
The Fluke 87 operates in temperatures from -40°C to 55°C, ensuring reliable performance in harsh environments․ It features a 4000-count resolution, True RMS measurements, and CAT III 1000V safety rating․ Designed for field and lab use, it withstands extreme conditions while maintaining precision․ The device supports multiple measurement functions, including voltage, current, resistance, and temperature, making it versatile for industrial applications․
- Temperature Range: -40°C to 55°C
- Measurement Functions: Voltage, current, resistance, temperature
- Safety Rating: CAT III 1000V
Troubleshooting Common Issues
Identify and resolve errors by checking error codes and recalibrating if necessary․ Ensure proper connections and verify battery life for accurate measurements and functionality․
- Error Codes: Refer to the manual for specific code meanings․
- Display Issues: Restart the device or replace the battery․
8․1 Identifying and Resolving Errors
Identify errors by referring to the error codes in the manual․ Common issues include incorrect readings or display malfunctions․ Recalibrate the meter if necessary and ensure all connections are secure․ Restart the device to resolve temporary glitches․ For persistent problems, consult the troubleshooting guide or contact customer support for assistance․ Regular maintenance and updates can prevent recurring issues․
- Error Codes: Provide specific solutions for each code․
- Recalibration: Ensures accurate measurements․
8․2 Understanding Error Codes
Understand error codes to diagnose and resolve issues efficiently․ The Fluke 87 displays specific codes for various problems, such as “OL” for overload or “E” for thermocouple errors․ Refer to the manual for detailed explanations of each code․ Addressing these errors promptly ensures accurate measurements and prolongs the meter’s lifespan․ Always consult the troubleshooting guide for specific solutions․
- Code “OL”: Indicates overload in the selected range․
- Code “E”: Signals a thermocouple or connection issue․
Accessories and Compatibility
Use genuine Fluke accessories to maintain optimal performance and safety․ Compatible test leads, alligator clips, and thermocouples ensure accurate measurements․ A holster and additional probes are recommended for convenience․
- Test leads: Ensure compatibility for precise readings․
- Alligator clips: Ideal for secure connections․
- Thermocouples: Included for temperature measurements․
9․1 Recommended Accessories
For optimal performance, use genuine Fluke accessories․ Essential items include high-quality test leads, alligator clips, and type-K thermocouples for temperature measurements․ A holster is recommended for safe storage and transport․ Additional probes and adapters may enhance functionality․ Always ensure compatibility with the Fluke 87 to maintain accuracy and reliability in various environments․
- Test leads: Ensure they are rated for the meter’s specifications․
- Alligator clips: Useful for secure, hands-free connections․
- Thermocouples: Included for precise temperature readings․
9․2 Storage and Transport Tips
Store the Fluke 87 in a protective case or holster to prevent damage․ Avoid extreme temperatures (-40°C to 55°C) and humidity․ Use original packaging for transport․ Keep the device away from direct sunlight and moisture․ Ensure all accessories are securely packed․ Handle the meter with care to maintain calibration accuracy․ Always transport the device in an upright position to prevent internal damage․
- Use a protective case to safeguard the meter during transport․
- Avoid extreme conditions to maintain performance and longevity․
Warranty and Support
The Fluke 87 is backed by a limited warranty covering defects in material and workmanship․ For details, visit the official Fluke website or contact customer support․
- Warranty period varies by region and product registration․
- Support resources include online manuals, FAQs, and expert assistance․
10․1 Warranty Information
The Fluke 87 is covered by a limited warranty for defects in material and workmanship․ The warranty period typically lasts for three years from the date of purchase․ This coverage includes repairs or replacements at Fluke’s discretion․ For detailed terms and conditions, refer to the official Fluke website or contact their customer service team․ Proper registration and adherence to usage guidelines are required to maintain warranty validity․
- 3-year limited warranty applies to the Fluke 87 multimeter․
- Coverage includes repairs or replacements for defective parts․
10․2 Customer Support and Resources
Fluke offers comprehensive customer support and resources to ensure optimal use of the 87 multimeter․ Visit the official Fluke website for detailed product information, downloadable manuals, and FAQs․ Technical support is available via phone, email, or online chat․ Additionally, Fluke provides training materials and a community forum for troubleshooting and sharing best practices․ Registered users can access exclusive resources and updates to stay informed about product enhancements and maintenance tips․
- 24/7 support options include phone, email, and live chat․
- Online resources feature manuals, FAQs, and training materials․
The Fluke 87 True RMS Multimeter is a versatile and reliable tool for precise measurements in various environments․ Its durability, accuracy, and advanced features make it an essential instrument for professionals․ By following the guidelines in this manual, users can maximize its performance and lifespan․ Fluke’s commitment to quality and customer support ensures that the 87 remains a trusted choice for electrical and industrial applications․ Regular maintenance and proper usage will guarantee optimal results for years to come․