The VelociCalc 9555 series are portable, handheld, multi-function ventilation meters. These instruments are designed to work with a wide range of plug-in probes. The 966 articulating probe allows users to measure air velocity, temperature, and relative humidity in addition to the parameters measured by the VelociCalc 9555 standard unit.
Applications:
- HVAC Commissioning and Troubleshooting
- Clean Room Certification
- Testing and Balancing
- Ventilation Evaluations
- Thermal Comfort Studies
- Indoor Air Quality (IAQ) Investigations
- Process Air Flow Testing.
Specifications
Velocity Range: 0 to 9,999 ft/min (0 to 50 m/s)
Velocity Accuracy: +/-3% of Reading or +/-3 ft/min (+/-0.015 m/s)
Temperature Range: 14 F to 140 F (-10 C to 60 C)
Temperature Accuracy: +/-0.5 F (+/-0.3 C)
Relative Humidity Range: 0 to 95% RH
Relative Humidity Accuracy: +/-3% RH
Probe Length: 40 Inches (101.6 cm)
Probe Tip Diameter: 0.28-Inch (7.0 mm)
Probe Base Diameter: 0.51-Inch (13.0 mm)
Articulating Section Length: 6 Inches (15.2 cm)
Articulating Knuckle Diameter: 0.38-Inch (9.5 mm)
