Contents

USER MANUAL
- Table of Contents
- 1. Disclaimers
  - 1.1 Copyright
  - 1.2 Quality Assurance
  - 1.3 Documentation
  - 1.4 Disposal of Electronic Waste
- 2. Safety
- 3. Introduction
  - 3.1 Key Features
- 4. Descriptions
  - 4.1 Meter Description
  - 4.2 Control buttons and Indicators
- 5. Operation
  - 5.1 Powering the Meter
    - 5.1.1 Auto Power OFF (APO)
  - 5.2 Work Lights
  - 5.3 AC Current Measurements
    - 5.3.1 Manual Range Selection
    - 5.3.2 DMM Reading Multiplier Table
    - 5.3.3 Measurement Examples
- 6. Maintenance
  - 6.1 Cleaning and Storage
  - 6.2 Battery Replacement
    - 6.2.1 Disposal of Electronic Waste
- 7. Specifications
  - 7.1 General specifications
  - 7.2 AC Current Electrical specifications
- 8. Technical Support
- 9. Warranty

Flir TA74 User Manual

Pages 18

Year 2015

Language(s)

of 18

Flir TA74 Current Probe Specification

The Flir TA74 Current Probe is a versatile and advanced accessory designed to enhance the functionality of digital multimeters and clamp meters. Engineered to deliver precise current measurements, this current probe offers remarkable flexibility with its narrow, 18-inch (45 cm) coil that enables easy access to tight or congested spaces where traditional hard jaw clamps may struggle. The TA74 is capable of measuring AC currents up to 3000 Amps, offering a wide range of applications from electrical inspection to industrial maintenance.

Equipped with a bright dual-LED worklight, the probe ensures visibility in dimly lit environments, thus enhancing user safety and accuracy during operation. Its design includes a durable, wear-resistant construction that ensures longevity and reliability in demanding conditions. The probe is compatible with most meters that have banana plug inputs, making it a convenient addition to various toolkits. It features a maximum jaw opening size that allows the flexible coil to wrap around conductors of varying sizes, providing added convenience for the user.

The Flir TA74 also integrates advanced signal processing to deliver accurate and stable readings, minimizing the impact of external magnetic fields and electrical noise. Its ergonomic design ensures ease of use, while the lightweight body reduces user fatigue during prolonged periods of measurement. This current probe is an ideal choice for professionals requiring a high level of precision and flexibility in current measurement tasks, making it a valuable tool for electricians, technicians, and engineers seeking to optimize their diagnostic capabilities.

Flir TA74 Current Probe F.A.Q.

How do I connect the Flir TA74 Current Probe to a multimeter?

To connect the Flir TA74 Current Probe to a multimeter, first ensure the probe is powered on. Attach the probe’s output leads to the multimeter’s input jacks. Set the multimeter to measure AC or DC current, depending on your requirements.

What is the maximum current range that the Flir TA74 Current Probe can measure?

The Flir TA74 Current Probe is capable of measuring current up to 600 Amperes AC. Ensure not to exceed this limit to prevent damage to the device.

How can I maintain accuracy when using the Flir TA74 Current Probe?

To maintain accuracy, ensure the probe is properly zeroed before use. Avoid placing the probe near magnetic fields or other sources of interference. Regularly check the probe for wear and tear and calibrate it as recommended by the manufacturer.

What should I do if my Flir TA74 Current Probe is not showing any readings?

If the Flir TA74 Current Probe is not showing readings, check the battery and replace it if necessary. Ensure all connections are secure and inspect the probe for any visible signs of damage. Verify that the multimeter is set to the correct measurement mode.

How do I clean the Flir TA74 Current Probe?

To clean the Flir TA74 Current Probe, use a soft, dry cloth to wipe the probe. Avoid using abrasive materials or solvents that might damage the probe. Ensure the probe is fully dry before use.

Can I use the Flir TA74 Current Probe to measure DC current?

Yes, the Flir TA74 Current Probe can measure both AC and DC current. Make sure to set the multimeter to the correct DC current measurement setting before taking measurements.

What is the proper way to store the Flir TA74 Current Probe when not in use?

Store the Flir TA74 Current Probe in a cool, dry place away from direct sunlight and magnetic fields. It is best to keep it in its protective case to avoid physical damage. Remove the batteries if you plan on storing the probe for an extended period.

How often should the Flir TA74 Current Probe be calibrated?

The Flir TA74 Current Probe should be calibrated annually or as specified by the manufacturer, especially if used in critical measurements. Always follow the calibration schedule to ensure measurement accuracy.

What can cause inaccurate readings on the Flir TA74 Current Probe?

Inaccurate readings can be caused by improper zeroing, external magnetic fields, faulty connections, or failing to use the correct measurement setting. Ensure the probe is in good condition and calibrated.

Is the Flir TA74 Current Probe compatible with all multimeters?

The Flir TA74 Current Probe is compatible with most multimeters that have standard input jacks and can measure current. However, it is always best to check the multimeter's specifications and compatibility with the probe.