Note: If your VT04/VT04A has firmware version 2.2 or earlier, please contact our service department to discuss the upgrade procedure.
- Products
- Learn
- Support
- Products
- 5Featured
- 2Accessories
- 4Building and HVAC
- 13Electrical tools
- 3Acoustic and thermal imaging
- 2Temperature measurement
- 2Network cable testers
- 2Alignment tools
- 4Calibration tools
- 4Condition monitoring
- Electrical tools
- Digital multimeters
- Basic electrical testers
- Clamp meters
- Power quality
- Earth ground
- Installation testers
- Insulated tools
- Intrinsically safe
- Battery analyzers
- Insulation testers
- Portable oscilloscopes
- Solar industry tools
- eMobility
- Calibration tools
- mA loop calibrators
- Multifunction calibrators
- Pressure calibrators
- Temperature calibrators
- Learn
- 7Fluke Resource Center
- Case studies
- Fluke education partnership program
- 5Online courses
- Webinars
- 4Tools and calculators
- Fluke Resource Center
- Fundamentals
- Calibration
- Energy management
- Maintenance and monitoring
- Safety
- Troubleshooting
- All topics
- Online courses
- Digital multimeter basics
- Electrical measurement safety
- Insulation Resistance
- Motor and drive troubleshooting
- Solar
- Tools and calculators
- Air leakage calculator
- FOV calculator
- LeakQ report generator
- PDQ Mode Reporting Tool
- Customer service
- Contact us
- Premium Care
- Calibration services
- Repair
- Service center locations
- Quality and accreditations
- Return materials authorization
- Product resources
- Knowledge base
- Fluke Manuals
- Product registration
- Safety notices
- Download software updates
- Warranties
- Other Fluke companies
- Fluke Calibration
- Fluke Biomedical
- Fluke Networks
- Fluke Process Instruments
- 12See more Fluke brands