Fluke 289 True RMS Logging Multimeter

The Fluke 289 True-RMS Data Logging Multimeter is a high-performance diagnostic tool designed for professional engineers and technicians. It is capable of handling complex measurements, data logging, and analysis, making it ideal for troubleshooting and maintaining industrial and electronic systems.

Key Features:

1. True-RMS Measurements:

   • Provides accurate readings of AC voltage and current on complex, non-linear loads.

2. Data Logging and Trend Capture:

   • Automatically records data over time with adjustable intervals using the TrendCapture feature.
   • Stores up to 15,000 recorded events.

3. Large, High-Resolution Display:

   • Large 50,000 count, 1/4 VGA dot matrix display with white backlight.
   • Displays multiple measurement sets simultaneously with graphical trend information.

4. Min/Max/Average Recording:

   • Captures variations automatically to help identify issues over time.

5. Advanced Features:

   • Low-pass filter for accurate voltage and frequency measurements on VFDs (variable frequency drives) and other electrically noisy equipment.
   • 50 ohm range for motor winding resistance and low resistance measurements.
   • LoZ low impedance voltage function for eliminating ghost voltages.

6. Connectivity:

   • Optional Fluke Connect® compatibility allows for wireless data sharing and analysis.
   • USB interface for data transfer to a PC.

7. Multiple Measurement Functions:

   • Measures AC/DC voltage, AC/DC current, resistance, continuity, frequency, capacitance, temperature, and conductance.
   • Features diode test and relative mode for added measurement capabilities.

8. Battery Life:

   • Operates for approximately 100 hours on a single set of AA batteries.

Applications:

• Industrial Equipment Maintenance:

  • Diagnosing and maintaining industrial electrical systems and machinery.

• Electronics Testing and Repair:

  • Troubleshooting and repairing electronic devices and circuits.

• Field Service:

  • Ideal for field technicians needing accurate and reliable diagnostic capabilities.

• Data Logging:

  • Monitoring and logging electrical parameters over time to identify intermittent problems.

Specifications:

• AC Voltage Range:

  • 1 mV to 1000 V

• DC Voltage Range:

  • 1 mV to 1000 V

• AC Current Range:

  • 0.001 A to 10 A

• DC Current Range:

  • 0.001 A to 10 A

• Resistance:

  • 0.01 ohm to 500 M ohm

• Capacitance:

  • 1 nF to 100 mF

• Frequency:

  • 0.001 Hz to 1 MHz

• Temperature:

  • -200°C to 1350°C with K-type thermocouple

• Safety Rating:

  • CAT III 1000V, CAT IV 600V

• Display:

  • 50,000 counts, 1/4 VGA

• Memory:

  • Up to 15,000 recorded events

• Battery Life:

  • Approximately 100 hours

Usage Tips:

1. Data Logging:

   • Set up the meter to log data over a specific period to capture trends and identify issues.
   • Use the TrendCapture feature to graphically display recorded data directly on the meter.

2. Connectivity:

   • Utilize the USB interface to transfer data to a PC for further analysis.
   • Consider the Fluke Connect® app for wireless data sharing and remote monitoring.

3. Advanced Measurements:

   • Use the low-pass filter to get accurate readings on noisy equipment like VFDs.
   • Employ the 50 ohm range for precise low resistance measurements, such as motor windings.

4. Battery Management:

   • Ensure you have spare AA batteries available to avoid downtime during critical measurements.
   • Regularly check the battery status on the meter’s display.

5. Safety Precautions:

   • Always adhere to standard safety practices when working with electrical systems.
   • Verify the meter’s safety ratings and ensure they match the application requirements.

Package Contents:

• Fluke 289 True-RMS Data Logging Multimeter
• Test leads
• Alligator clips
• Thermocouple bead probe
• USB interface cable
• Soft carrying case
• User manual
• 6 AA batteries (installed)

The Fluke 289 True-RMS Data Logging Multimeter is a powerful and versatile tool for professionals who require precise measurements and extensive data logging capabilities. Its advanced features and rugged design make it suitable for a wide range of applications in industrial and electronic environments.