The Fluke 179 is a versatile, battery-powered True RMS multimeter designed for precision electrical measurements. It features a 3.75-digit LCD display, manual range mode, and measures voltage, current, resistance, capacitance, temperature, and frequency. Known for its reliability and accuracy, it is ideal for professionals and technicians needing a durable, high-performance tool for various applications.
1.1 Overview of the Fluke 179 Multimeter
The Fluke 179 is a portable, True RMS digital multimeter designed for accurate electrical measurements. It features a 3.75-digit LCD display, manual range mode, and measures voltage, current, resistance, capacitance, temperature, and frequency. With a 6000-count resolution and bar graph, it offers durability and precision for professionals. Includes a 9V battery, test leads, and user manual for easy operation.
1.2 Importance of the Instruction Manual
The instruction manual is essential for understanding the Fluke 179’s features, operation, and safety guidelines. It provides detailed setup, measurement techniques, troubleshooting, and maintenance procedures. Referencing the manual ensures correct usage, optimal performance, and compliance with safety standards, maximizing the multimeter’s lifespan and user productivity while minimizing risks of errors or damage.
Product Features and Specifications
The Fluke 179 is a high-precision True RMS multimeter featuring manual range selection, 3.75-digit LCD display, and comprehensive measurement functions. It offers durability and accuracy for professional use.
2.1 True RMS Measurement Capability
The Fluke 179 features True RMS measurement, ensuring accurate readings for both sinusoidal and non-sinusoidal waveforms. This capability is crucial for precise voltage and current measurements in various electrical systems, providing reliable data for troubleshooting and maintenance tasks.
2.2 3.75-Digit LCD Display
The Fluke 179 is equipped with a 3.75-digit LCD display, offering a high-resolution reading of up to 6000 counts. This bright, clear display provides excellent visibility, even in low-light conditions, making it easy to view measurements accurately and efficiently during various testing and diagnostic procedures.
2.3 Manual Range Mode
The Fluke 179 features a Manual Range Mode, allowing users to manually select the measurement range for precise control. Activated by pressing the RANGE button, this mode displays “Manual Range” on the screen. It enables users to adjust the range for specific measurements, ensuring accuracy and flexibility in various testing scenarios.
2.4 Measurement Capabilities (Voltage, Current, Resistance, etc.)
The Fluke 179 offers comprehensive measurement capabilities, including DC and AC voltage, current, resistance, capacitance, temperature, and frequency. With high accuracy and True RMS technology, it ensures reliable readings across various electrical parameters, making it a versatile tool for diagnosing and troubleshooting electrical systems and components efficiently.
Installation and Setup
Unbox the Fluke 179, install the 9V battery, and connect the test leads. Ensure all accessories are included and properly configured for accurate measurements and safe operation.
3.1 Unboxing and Accessories
Upon unboxing the Fluke 179, you’ll find the multimeter, TL76 test leads, 9V alkaline battery, temperature probe, user manual, and protective holster. These accessories ensure you’re ready for various electrical measurements and provide safe, convenient operation. Familiarize yourself with each item to maximize functionality and efficiency in your work environment.
3.2 Battery Installation
The Fluke 179 comes with a pre-installed 9V alkaline battery. To replace it, open the battery compartment, ensure the multimeter is off, and align the new battery’s terminals correctly. Secure the compartment tightly to maintain proper function. Use only recommended batteries to avoid performance issues. Replace the battery when the low-battery indicator appears to ensure accurate measurements.
3.3 Connecting Test Leads
Connect the included TL76 test leads to the Fluke 179 by matching the lead colors to the correct terminals. Ensure a secure connection to avoid measurement errors. The test leads feature 4mm lantern tips for reliable contact. For temperature measurements, attach the provided thermocouple probe. Always use the correct lead for the desired measurement type to ensure accuracy and safety. Avoid modifying leads to prevent damage.
Safety Precautions
Always wear safety glasses and avoid damaged equipment. Use correct terminal connections and avoid high-energy circuits. Keep the multimeter dry and away from extreme temperatures. Never modify the device or test leads, and store it properly when not in use to ensure longevity and safe operation.
4.1 General Safety Guidelines
Always follow safety guidelines when using the Fluke 179 multimeter. Wear protective gear like safety glasses and avoid contact with live circuits. Ensure proper terminal connections to prevent damage. Keep the device away from moisture and extreme temperatures. Regularly inspect test leads for damage and avoid using them near open flames or sparks. Proper handling ensures accurate measurements and prevents hazards.
4.2 Handling and Storage
Handle the Fluke 179 with care to ensure longevity. Avoid exposing it to extreme temperatures or physical stress. Store the multimeter in a protective case when not in use. Keep it dry and away from direct sunlight. Clean the device with a soft cloth and avoid harsh chemicals. Proper storage and handling maintain accuracy and extend the product’s lifespan.
Basic Measurement Techniques
Learn to measure voltage, current, resistance, capacitance, and frequency accurately. Select the correct range and mode, ensure proper lead connections, and follow safety guidelines for precise results.
5.1 Measuring Voltage
To measure voltage, select the correct range using the RANGE button. Ensure the multimeter is set to DC or AC mode, corresponding to the voltage type. Connect the black lead to COM and the red lead to VΩmA. Touch the leads to the circuit points, avoiding live circuits without proper protection. The 3.75-digit display will show the voltage reading accurately.
5.2 Measuring Current
To measure current, set the multimeter to Current mode (mA or A). Select the appropriate range using the RANGE button. Connect the black lead to COM and the red lead to the 10A or 400mA jack. Ensure the circuit is safe to measure. Touch the leads in series with the circuit. The display will show the current reading. Always return to Voltage mode after measurement to prevent damage.
5.3 Measuring Resistance
To measure resistance, switch to Ohms mode. Select the appropriate range using the RANGE button for manual adjustment. Connect the black lead to COM and the red lead to VΩ. Ensure the circuit is powered off. Touch the leads to the two points in the circuit. The display will show the resistance reading. Avoid reverse polarity to prevent damage. For open circuits, the multimeter will display OL. For short circuits, it will show a very low resistance. Use the zero adjustment feature if necessary for accurate measurements. Always refer to the multimeter’s manual for specific guidance on resistance measurement techniques and safety precautions to ensure accurate and safe readings. Resistance measurement is crucial for diagnosing faulty components and understanding circuit behavior. The Fluke 179’s high accuracy in resistance measurement makes it an essential tool for troubleshooting electrical systems and verifying component integrity. By following proper procedures, users can rely on precise resistance readings to identify issues in wires, switches, and other components. This feature is particularly useful for technicians working on complex electrical systems where accurate resistance values are critical for proper functionality. The multimeter’s ability to measure resistance up to 50MΩ ensures versatility in handling a wide range of applications, from low-voltage circuits to high-resistance materials. Always ensure the multimeter is set to the correct range to avoid damage and obtain accurate results. Regular calibration and proper maintenance of the multimeter are essential to maintain its accuracy in resistance measurements. By adhering to the manufacturer’s guidelines and best practices, users can extend the life of their Fluke 179 and ensure reliable performance in demanding environments. Resistance measurement is a fundamental function of any multimeter, and the Fluke 179 excels in this area, providing users with the confidence to diagnose and repair electrical systems efficiently. Whether in industrial, commercial, or residential settings, the Fluke 179’s resistance measurement capability is a valuable asset for any technician’s toolkit.
5.4 Measuring Capacitance
Select the Capacitance mode on the Fluke 179. Connect the black lead to COM and the red lead to VΩ. Ensure the capacitor is discharged to avoid electrical shock. Touch the leads to the capacitor terminals. The display will show the capacitance value. For accurate readings, ensure the capacitor is disconnected from the circuit. Use the manual range feature if needed. Capacitance measurement helps identify faulty or degraded capacitors in electronic circuits. Always refer to the manual for specific guidelines on measuring capacitance and interpreting results. Proper technique ensures safety and accurate readings, making the Fluke 179 a reliable tool for diagnosing capacitor issues in various applications.
Advanced Features
The Fluke 179 offers advanced features such as MIN, MAX, and AVG data recording modes, temperature measurement, and frequency measurement for comprehensive analysis.
6.1 Data Recording Modes (MIN, MAX, AVG)
The Fluke 179 features MIN, MAX, and AVG recording modes, enabling users to capture minimum, maximum, and average readings. These modes are ideal for monitoring fluctuating signals, ensuring accurate data capture over time. Users can easily toggle between modes using the device’s intuitive interface, enhancing their ability to analyze dynamic electrical parameters effectively.
6.2 Temperature Measurement
The Fluke 179 supports temperature measurement using the included 80BK temperature probe. This feature allows users to monitor temperature readings accurately, enhancing versatility in various applications. The probe connects seamlessly, and readings are displayed clearly on the multimeter’s LCD screen, making it ideal for diagnosing thermal issues in electrical systems and ensuring reliable performance across different environments.
6.3 Frequency Measurement
The Fluke 179 offers precise frequency measurement, ideal for diagnosing electrical and electronic systems. It provides accurate readings, enhancing troubleshooting efficiency. This feature is particularly useful in applications requiring frequency monitoring, ensuring reliable performance and versatility in various industrial and commercial environments. The multimeter’s intuitive interface makes frequency measurement straightforward and accessible for users of all skill levels.
Maintenance and Calibration
Regular maintenance ensures optimal performance. Replace the battery when the low-battery indicator appears, and swap fuses as needed. Calibrate the multimeter annually for accuracy and store it properly to maintain functionality and extend its lifespan.
7.1 Replacing the Battery
To replace the battery, turn off the multimeter and open the battery compartment. Remove the old 9V alkaline battery and insert a new one, ensuring correct polarity. Close the compartment and turn on the device to verify operation. Replace the battery when the low-battery indicator appears to prevent measurement inaccuracies and ensure uninterrupted use.
7.2 Replacing Fuses
Turn off the multimeter and locate the fuse compartment, typically found in the battery compartment. Remove the old fuse and install a new one with the correct rating. Ensure the replacement fuse matches the specifications in the manual to maintain proper function. Turn the device on to verify operation. If issues persist, consult the manual or contact Fluke support for assistance.
7.3 Calibrating the Multimeter
Calibration ensures accurate measurements. Power on the multimeter and follow the manual’s calibration procedure. Use the internal adjustment features or external calibration tools as specified. Regular calibration is recommended to maintain precision. If unsure, consult the user manual or contact Fluke support for professional calibration services to ensure optimal performance and reliability.
7.4 Storage and Maintenance Tips
Store the Fluke 179 in a protective case to prevent damage. Avoid extreme temperatures, humidity, and direct sunlight; Clean the multimeter and test leads regularly with a soft cloth. Ensure the battery is fully charged or removed during long storage. Use the original packaging if possible. Follow these tips to maintain performance and extend the lifespan of your device.
Troubleshooting Common Issues
Identify and resolve issues quickly with troubleshooting guides for common problems such as low battery, incorrect readings, or display malfunctions. Refer to the manual for detailed solutions.
8.1 Low Battery Indicator
The low battery indicator alerts users when the battery is depleted. Replace it with a 9V alkaline battery promptly to maintain accurate measurements. Proper replacement ensures optimal performance and extends the multimeter’s lifespan. Always use recommended batteries to avoid device malfunction and ensure reliable operation as specified in the manual.
8.2 Incorrect Measurements
Incorrect measurements may occur due to improper range settings or test lead connections. Ensure the correct function and range are selected. Verify lead placement and condition, as worn leads can cause inaccuracies. Calibrate the multimeter if necessary, following the manual’s instructions. Consult the troubleshooting guide for additional solutions to resolve measurement discrepancies effectively.
8.3 Display Malfunctions
Display malfunctions, such as blank screens or incorrect readings, may occur due to low battery, loose connections, or firmware issues. Replace the battery if the low battery indicator appears. Check test lead connections and ensure they are secure. If issues persist, consult the user manual for reset procedures or contact Fluke support for further assistance and potential repairs.
Accessories and Compatible Products
The Fluke 179 includes a TL76 test lead, 9V battery, thermocouple, and user manual. Optional accessories like the 80BK temperature probe and protective holsters are available.
9.1 Included Accessories
The Fluke 179 multimeter comes with essential accessories, including a set of TL76 test leads, a 9V alkaline battery, a thermocouple for temperature measurements, and a detailed user manual. These items ensure users are well-equipped for basic measurements and operations right out of the box.
9.2 Optional Accessories
Optional accessories for the Fluke 179 include additional test leads like TL75 with 4mm lantern tips, thermocouples for specialized temperature measurements, and holders for convenient storage. Other accessories such as carrying cases or probes can enhance functionality and organization, depending on the user’s specific needs and applications.
Warranty and Support
The Fluke 179 is backed by a lifetime limited warranty, ensuring defect-free performance. Dedicated support is available through Fluke’s official channels for inquiries and assistance.
10.1 Fluke Lifetime Limited Warranty
The Fluke 179 is protected by a lifetime limited warranty, covering defects in materials and workmanship. This warranty underscores Fluke’s commitment to quality, ensuring customers receive reliable, long-term performance from their multimeter.
10.2 Contacting Fluke Support
For assistance, users can contact Fluke support through various channels, including phone, email, or their official website. The support team provides technical help, repair services, and warranty inquiries, ensuring prompt resolution to any issues with the Fluke 179 multimeter.
The Fluke 179 multimeter is a versatile, reliable tool for electrical measurements, offering True RMS accuracy, a 3.75-digit display, and durability, making it an excellent choice for professionals.
11.1 Summary of Key Features
The Fluke 179 multimeter offers True RMS measurement, a 3.75-digit LCD display, manual range mode, and measures voltage, current, resistance, capacitance, temperature, and frequency. It includes data recording modes (MIN, MAX, AVG), temperature measurement, and frequency options. With its rugged design, user-friendly interface, and battery efficiency, it ensures accurate and reliable results. Backed by a lifetime warranty, it is a trusted tool for professionals.
11.2 Final Tips for Effective Use
Regularly calibrate the multimeter for accuracy. Use appropriate test leads and ensure proper connections. Store the device in a dry, cool place to maintain performance. Refer to the manual for troubleshooting and maintenance. Utilize the lifetime warranty for any issues. Always follow safety guidelines to ensure reliable measurements and prolong the device’s lifespan.