fluke 117 user manual

This user manual provides comprehensive instructions and information on using the Fluke 117 digital multimeter. It covers features, specifications, measurements, maintenance, and warranty details. The Fluke 117 is a battery-powered, true-rms multimeter with a 6000-count display and a bar graph. It is designed for electricians and offers a range of features, including non-contact voltage detection, AutoVolt, and LoZ functions for faster and more accurate readings. The manual also includes safety information and instructions for troubleshooting and maintenance.

Introduction

The Fluke 117 is a compact, true-rms digital multimeter specifically designed for electricians. This user manual is your comprehensive guide to understanding and utilizing the full potential of this versatile tool. The Fluke 117 boasts a range of features that enhance efficiency and accuracy in various electrical measurements.

This manual will walk you through the key features, safety precautions, and measurement procedures. You’ll learn how to measure voltage, current, resistance, capacitance, and frequency with confidence. We will also delve into troubleshooting common issues and maintaining your Fluke 117 for optimal performance.

Whether you’re a seasoned professional or just beginning your journey in electrical work, this manual is your trusted companion. By following the instructions carefully, you’ll gain a thorough understanding of the Fluke 117 and its capabilities, allowing you to confidently tackle your electrical tasks with precision and safety.

Key Features

The Fluke 117 boasts a comprehensive set of features tailored to meet the needs of electricians. Its key strengths lie in its accuracy, ease of use, and safety features. Here are some of the standout features that make the Fluke 117 a valuable tool for professionals⁚

• True-RMS Measurement⁚ Provides accurate readings for both AC and DC signals, even in complex waveforms.
• Non-Contact Voltage Detection⁚ Quickly and safely identifies live circuits without direct contact, enhancing safety and efficiency.
• AutoVolt and LoZ Functions⁚ Automatically selects the appropriate voltage range and minimizes false readings caused by ghost voltage.
• Large Backlit Display⁚ Ensures clear visibility of readings in various lighting conditions, improving readability and reducing eye strain.
• Min/Max/Average Readings⁚ Captures the peak, minimum, and average values over a period of time, providing a comprehensive understanding of electrical parameters.
• Diode Test and Continuity Check⁚ Facilitates troubleshooting and testing of electronic components with ease.

These features, combined with the Fluke 117’s durability and reliability, make it a trusted choice for electricians across various applications.

Safety Information

The Fluke 117 is a powerful tool, but it is crucial to handle it with care and prioritize safety during operation. Here are essential safety precautions to follow⁚

• Use Only as Specified⁚ The Fluke 117 is intended for measuring electrical values within its specified range. Avoid using it for purposes beyond its design limits.
• Never Touch Live Circuits⁚ Always use appropriate safety precautions and wear insulated gloves when working with live circuits. The Fluke 117’s non-contact voltage detection feature can help identify live circuits, but it is not a substitute for safe practices.
• Avoid Overloading⁚ Do not exceed the maximum voltage and current ratings of the Fluke 117. Overloading can damage the meter and potentially cause injury.
• Inspect for Damage⁚ Regularly inspect the Fluke 117 for any signs of damage, such as cracked casing, loose connections, or damaged probes. Do not use a damaged meter.
• Use Appropriate Fuses⁚ Ensure that the Fluke 117 is equipped with the correct fuses and that they are in good condition. Replace damaged fuses immediately.
• Keep Away from Moisture⁚ Protect the Fluke 117 from moisture and water. Exposure to moisture can damage the meter and create a safety hazard.

By adhering to these safety guidelines, you can minimize risks and ensure safe operation of the Fluke 117.

Measuring Voltage

The Fluke 117 is equipped to measure both AC and DC voltage, providing versatile options for electrical troubleshooting. Here’s how to measure voltage using the Fluke 117⁚

1. Select the Voltage Function⁚ Turn on the Fluke 117 and select the “V” function for voltage measurement. The meter will automatically detect whether you are measuring AC or DC voltage.
2. Choose the Appropriate Range⁚ Select the appropriate voltage range based on the anticipated voltage level. The Fluke 117 offers multiple voltage ranges, typically up to 600V.
3. Connect the Probes⁚ Connect the red probe to the positive terminal (usually marked with a “V” or “+” symbol) and the black probe to the negative terminal (usually marked with a “COM” or “-” symbol) of the circuit being measured.
4. Observe the Reading⁚ The Fluke 117’s display will show the measured voltage value. The meter’s bar graph provides a visual indication of the voltage level.
5. Use Caution⁚ Always exercise caution when measuring voltage, especially with high voltages. Disconnect the probes from the circuit before changing ranges or functions.

The Fluke 117’s AutoVolt feature automatically selects the appropriate AC or DC voltage range, simplifying the measurement process.

Measuring Current

The Fluke 117 can measure both AC and DC current, providing valuable insight into the flow of electricity in a circuit. Here’s how to measure current using the Fluke 117⁚

1. Select the Current Function⁚ Turn on the Fluke 117 and select the “A” function for current measurement. The meter will automatically detect whether you are measuring AC or DC current.
2. Choose the Appropriate Range⁚ The Fluke 117 offers multiple current ranges, typically up to 10A. Select the range that best suits the expected current level. Note that the 10A range is for measurements up to 10 amps. For higher current measurements, use the Fluke 117 with a compatible current clamp.
3. Break the Circuit⁚ For accurate current measurement, you need to break the circuit. This means disconnecting one of the wires in the circuit and inserting the Fluke 117’s probes into the break.
4. Connect the Probes⁚ Connect the red probe to the positive terminal (usually marked with a “V” or “+” symbol) and the black probe to the negative terminal (usually marked with a “COM” or “-” symbol) of the circuit being measured.
5. Observe the Reading⁚ The Fluke 117’s display will show the measured current value. The meter’s bar graph provides a visual indication of the current level.
6. Reconnect the Circuit⁚ Once the measurement is complete, reconnect the circuit by joining the wires that were previously disconnected.
7. Use Caution⁚ Always exercise caution when measuring current, especially with high currents. Disconnect the probes from the circuit before changing ranges or functions.

For higher current measurements exceeding the Fluke 117’s 10A range, refer to the Fluke manual for compatible current clamps.

Measuring Resistance

The Fluke 117 multimeter is equipped to measure resistance, a key electrical parameter that indicates how much a material opposes the flow of electric current. Here’s how to measure resistance using the Fluke 117⁚

1. Select Resistance Function⁚ Turn on the Fluke 117 and select the “Ω” function for resistance measurement. The meter will automatically choose the appropriate range for your measurement.
2. Disconnect the Circuit⁚ Before measuring resistance, it’s crucial to disconnect the component or circuit under test from any power source. This ensures a safe and accurate measurement.
3. Connect the Probes⁚ Connect the Fluke 117’s probes to the component or circuit you want to measure. The red probe should be connected to one terminal of the component, and the black probe should be connected to the other terminal. Make sure the connections are secure to avoid inaccurate readings.
4. Observe the Reading⁚ The Fluke 117’s display will show the measured resistance value. The meter’s bar graph provides a visual indication of the resistance level. The resistance value will be displayed in ohms (Ω).
5. Interpret the Readings⁚ The resistance reading obtained will indicate the opposition to current flow within the component or circuit you’re measuring. For example, a low resistance reading suggests a good electrical connection or a component with little opposition to current flow; A high resistance reading could indicate a broken connection, a faulty component, or a high level of opposition to current flow.
6. Change Ranges if Needed⁚ If the measured resistance falls outside the current range, the Fluke 117 will automatically switch to a different range. Alternatively, you can manually change the range by selecting a different resistance range on the meter.
7. Reconnect the Circuit⁚ After you’ve completed the resistance measurement, carefully reconnect the circuit or component to its power source.

Remember to always exercise caution when working with electrical circuits and components. Ensure the power is off before connecting or disconnecting any components, and avoid touching any live wires or terminals.

Measuring Capacitance

The Fluke 117 multimeter is equipped to measure capacitance, a fundamental electrical property of components like capacitors that store electrical energy. Here’s how to measure capacitance using the Fluke 117⁚

1. Select Capacitance Function⁚ Turn on the Fluke 117 and select the “nF” function for capacitance measurement. The meter will automatically choose the appropriate range for your measurement, which is typically in nanofarads (nF).
2. Disconnect the Capacitor⁚ Before measuring capacitance, ensure that the capacitor you’re testing is disconnected from any circuit or power source. This is crucial for your safety and to ensure accurate measurements.
3. Connect the Probes⁚ Connect the Fluke 117’s probes to the capacitor’s terminals. The red probe should be connected to one terminal, and the black probe should be connected to the other terminal. Make sure the connections are secure to prevent inaccurate readings.
4. Observe the Reading⁚ The Fluke 117’s display will show the measured capacitance value in nanofarads (nF). The meter’s bar graph provides a visual indication of the capacitance level. The capacitance value will be displayed in nanofarads (nF).
5. Interpret the Readings⁚ The capacitance reading indicates the capacitor’s ability to store electrical charge. A higher capacitance value suggests the capacitor can store more charge. The Fluke 117 can measure capacitance values up to 100,000 nF (100 µF).
6. Change Ranges if Needed⁚ If the measured capacitance falls outside the current range, the Fluke 117 will automatically switch to a different range. Alternatively, you can manually change the range by selecting a different capacitance range on the meter.
7. Reconnect the Capacitor⁚ After you’ve completed the capacitance measurement, carefully reconnect the capacitor to its circuit or power source.

Remember to always handle capacitors with caution. Even after disconnecting them, they may still hold a charge. Always discharge a capacitor before handling it to prevent electrical shock.

Measuring Frequency

The Fluke 117 multimeter enables you to measure the frequency of AC signals, which is a crucial parameter in various electrical and electronic applications. Here’s how to measure frequency using the Fluke 117⁚

1. Select Frequency Function⁚ Turn on the Fluke 117 and select the “Hz” function for frequency measurement. The meter will automatically choose the appropriate range for your measurement, typically in Hertz (Hz).
2. Connect the Probes⁚ Connect the Fluke 117’s probes to the AC signal source. The red probe should be connected to the positive terminal, and the black probe should be connected to the negative terminal. Ensure the connections are secure to prevent inaccurate readings.
3. Observe the Reading⁚ The Fluke 117’s display will show the measured frequency value in Hertz (Hz). The meter’s bar graph provides a visual indication of the frequency level. The frequency value will be displayed in Hertz (Hz).
4. Interpret the Readings⁚ The frequency reading indicates the number of cycles per second of the AC signal. A higher frequency value means more cycles occur per second. The Fluke 117 can measure frequencies from 10 Hz to 10 kHz, which encompasses a wide range of applications.
5. Change Ranges if Needed⁚ If the measured frequency falls outside the current range, the Fluke 117 will automatically switch to a different range. Alternatively, you can manually change the range by selecting a different frequency range on the meter.
6. Use the Low-Pass Filter⁚ For accurate frequency measurements, especially in noisy environments, the Fluke 117 offers a low-pass filter. This filter helps reduce the influence of high-frequency noise on the frequency measurement. To enable the low-pass filter, press the yellow button on the meter. The meter will then be in the 600 mV manual range mode.

When measuring frequency, always ensure that the meter’s function is correctly selected for AC measurements. Also, be cautious of high-voltage AC signals and follow appropriate safety precautions.