Fluke 289 True-RMS Industrial Data Logging Multimeter

The Fluke 289 is a professional True-RMS industrial multimeter designed for technicians who need more than basic electrical measurements. Its integrated data logging and TrendCapture functions allow users to monitor signals over time, review measurement trends directly on the instrument and identify intermittent or difficult-to-reproduce problems.

The meter is designed for applications including industrial automation, power distribution, electronics and electromechanical equipment.

Key Features

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  True-RMS AC voltage and current measurement
  
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  50,000-count, 1/4 VGA graphical display
  
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  TrendCapture for graphical review of logged measurements
  
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  Stores up to 15,000 recorded readings/events
  
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  Up to 14× TrendCapture zoom
  
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  Low-pass filter for variable frequency drives and electrically noisy equipment
  
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  LoZ low-impedance voltage function for eliminating ghost voltages
  
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  Peak Capture for transients as fast as 250 μs
  
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  Min/Max/Average recording
  
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  Auto Hold and Touch Hold
  
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  Real-time clock for automatic measurement time stamping
  
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  50 Ω resistance range with 1 mΩ resolution and 10 mA source current
  
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  Measures up to 10 A, or 20 A for up to 30 seconds
  
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  Capacitance measurement up to 100 mF
  
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  Fluke Connect compatible with optional ir3000 FC wireless connector
  
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  Limited lifetime warranty
  

Electrical Measurement Functions

The Fluke 289 provides a broad range of measurement capabilities:

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  DC voltage: up to 1000 V
  
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  AC voltage: up to 1000 V
  
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  DC current: up to 10 A
  
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  AC current: up to 10 A
  
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  Resistance: up to 500 MΩ
  
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  Capacitance: up to 100 mF
  
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  Frequency: up to 999.99 kHz
  
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  Temperature: -200 °C to 1350 °C when used with a suitable temperature probe
  
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  Conductance measurement
  
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  Continuity and diode testing
  
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  Duty cycle and pulse-width measurement
  

Advanced Data Logging

One of the main advantages of the Fluke 289 is its integrated data logging capability.

The meter can monitor electrical signals over time while the technician performs other work. Logged readings can then be displayed graphically using TrendCapture, allowing changes, fluctuations and abnormal conditions to be identified without immediately connecting the meter to a computer.

The TrendCapture function supports up to 14× zoom, providing greater detail when analyzing measurement trends. The meter can store up to 15,000 recorded readings/events.

Low-Pass Filter for VFD Applications

The built-in low-pass filter is designed to provide more reliable voltage and frequency measurements when working with adjustable-speed motor drives, variable frequency drives and electrically noisy equipment.

This makes the Fluke 289 particularly useful for industrial drive and motor troubleshooting where conventional multimeter measurements can be affected by electrical noise.

LoZ Voltage Function

The LoZ low-impedance voltage function helps eliminate ghost voltages that can occur due to capacitive coupling between energized and de-energized conductors.

This function is useful when troubleshooting electrical circuits and checking for the presence or absence of live voltage.

50 Ω Resistance Function

The Fluke 289 includes a dedicated 50 Ω range with 1 mΩ resolution and a 10 mA source current.

This function is particularly useful for comparing low resistance values such as motor windings and electrical contact resistance, where small resistance differences can be important for troubleshooting.

Fluke Connect Compatibility

The Fluke 289 is compatible with Fluke Connect when used with the optional ir3000 FC wireless connector.

This allows measurement information to be communicated to compatible mobile devices through the Fluke Connect app and supports remote monitoring and sharing of measurement results. The wireless connector is sold separately.

Applications

The Fluke 289 is suitable for:

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  Industrial electrical troubleshooting
  
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  Industrial automation systems
  
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  Power distribution equipment
  
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  Variable frequency drive troubleshooting
  
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  Motor and electromechanical equipment testing
  
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  Electronics troubleshooting
  
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  Control panel diagnostics
  
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  Preventive maintenance
  
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  Intermittent fault detection
  
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  Long-term electrical signal monitoring
  
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  Low-resistance motor winding and contact testing
  

Display and User Interface

The Fluke 289 features a large 50,000-count, 1/4 VGA dot-matrix display with white backlight, providing detailed measurement information and graphical TrendCapture data directly on the instrument. On-board help screens also provide guidance for individual measurement functions.

What's Included

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  Fluke 289 True-RMS Industrial Logging Multimeter
  
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  TL71 Test Leads
  
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  AC175 Alligator Clips
  
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  6 AA batteries
  
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  Quick Reference Guide
  

Note: The optional ir3000 FC wireless connector is required for Fluke Connect communication and is sold separately.

FAQ

What makes the Fluke 289 different from a standard digital multimeter?

The Fluke 289 adds advanced data logging, TrendCapture, a 50,000-count graphical display, low-pass filtering, LoZ voltage measurement and advanced troubleshooting functions.

How many readings can the Fluke 289 record?

The Fluke 289 can store up to 15,000 recorded readings/events for subsequent analysis using TrendCapture.

Does the Fluke 289 measure True-RMS AC signals?

Yes. The Fluke 289 provides True-RMS AC voltage and current measurement and is designed for accurate measurements on non-linear signals.

Can the Fluke 289 measure temperature?

Yes. With a compatible temperature probe, the specified temperature measurement range is -200 °C to 1350 °C.

Does the Fluke 289 support Fluke Connect?

Yes. The Fluke 289 is Fluke Connect compatible when used with the optional ir3000 FC wireless connector.