TSI VelociCalc® 9565-X Handheld Multi-Function Ventilation Test Instrument

TSI, VelociCalc, 9565-X, Portable, Multi-Function, Ventilation, Test, InstrumentThe VelociCalc® Model 9565-X series are portable, handheld, Multi-Function Ventilation Test Instruments featuring a menu-driven user interface for easy operation in your local language. On-screen prompts and step-by-step instructions guide the user through instrument setup, operation, and field calibration.

The 9565-X also features an ergonomic, overmolded case design with probe holder and a keypad lockout to prevent tampering during unattended use.

These instruments are available with or without a differential pressure sensor and are designed to work with a wide range of plug-in probes.

The 9565-X does not come with any probes.

Features And Benefits

•Best-in-class air velocity accuracy
•Optional “smart” plug-in probes, including VOC, CO2, and rotating vane probes
•Accommodates up to two K-alloy thermocouples
•Large graphic display
- Displays up to five measurements simultaneously
- On-screen messages and instructions
- Program for local language
• Intuitive menu structure allows for ease of use and setup
•Multiple data logging formats
•Bluetooth communications for transferring data or remote polling
•Includes TRAKPRO™ and LogDat2™ downloading software with USB cable


•HVAC testing and balancing
•Clean room testing
•Biological safety cabinet and laboratory fume hood testing
•HVAC commissioning and troubleshooting
•IAQ investigations
•Thermal comfort studies
•Ventilation evaluations
•Process air flow testing

9565 VelociCalc® Multi-Function Ventilation Test Instruments

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