966 Thermoanemometer Articulating Probe by TSI

HVAC Accessory Manufacturer: TSI Alnor
966 Thermoanemometer Articulating Probe by TSI
966 Thermoanemometer Articulating Probe by TSI
966 Thermoanemometer Articulating Probe by TSI

The TSI 966 Thermoanemometer Articulating Probe is a plug-in probe for the TSI VelociCalc 9565-P meter that measures air velocity, temperature, and humidity with a flexible, articulating design for hard-to-reach spaces. It’s commonly used for fume hood face velocity checks, filter testing, duct traverses, cleanroom verification, and HVAC commissioning.

With a velocity range of 0 to 9,999 ft/min (0–50 m/s), temperature from 14 to 140°F (-10 to 60°C), and humidity from 5 to 95% RH, the 966 provides precise, repeatable readings even in tight or angled spaces. Its articulating probe head makes it especially valuable for measuring across grilles, diffusers, and safety cabinets.

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About This Product

The TSI 966 Thermoanemometer Articulating Probe is a plug-in probe for the TSI VelociCalc 9565-P meter that measures air velocity, temperature, and humidity with a flexible, articulating design for hard-to-reach spaces. It’s commonly used for fume hood face velocity checks, filter testing, duct traverses, cleanroom verification, and HVAC commissioning.

With a velocity range of 0 to 9,999 ft/min (0–50 m/s), temperature from 14 to 140°F (-10 to 60°C), and humidity from 5 to 95% RH, the 966 provides precise, repeatable readings even in tight or angled spaces. Its articulating probe head makes it especially valuable for measuring across grilles, diffusers, and safety cabinets.

Exposure Hazards This Equipment Detects

Air Velocity (CFM / ft/min)

CAS: N/A
Learn More
Updated on March 09, 2026
PEL TWA
no limits assigned
REL TWA
no limits assigned
TLV TWA
no limits assigned

Humidity (% RH)

CAS: N/A
Learn More
Updated on March 09, 2026
PEL TWA
N/A
REL TWA
N/A
TLV TWA
N/A

Temperature (°C / °F)

CAS: N/A
Learn More
Updated on March 09, 2026
PEL TWA
N/A
REL TWA
N/A
TLV TWA
N/A

Equipment Specifications

Key Specs

  • Velocity Range: 0–9,999 ft/min (0–50 m/s), ±3% of reading or ±3 ft/min
  • Temperature Range: 14–140°F (-10 to 60°C), ±0.5°F
  • Humidity Range: 5–95% RH, ±3% RH
  • Resolution: 1 ft/min, 0.1°F, 0.1% RH

Battery Life & Data Storage (with VelociCalc 9565-P meter)

  • ~12 hours continuous use on 4 AA batteries
  • Stores 26,500+ samples and 100 test IDs

Manufacturer Resources

Documents

Manufacturer documentation is available upon request. Please contact our team for manuals, safety guides, and technical specifications.

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