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Digi-Sense™ Precalibrated CFM/CMM Vane Thermoanemometer

High precision with extra large backlit LCD and flow area data storage

Catalog No. 13-245-255

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Includes: vane probe sensor with 3.9-ft (1.2-m) cable, three AAA batteries, and NIST-traceable calibration report with data supplied by InnoCal.



  • Reliable measurements guaranteed
  • Precalibrated to NIST-traceable standards
  • User-selectable units of measure eliminate the need for conversion
  • Measure air velocities up to 5900 ft/min (30 m/s) to cover a broad range of applications
  • Measure air flow up to 999,900 CFM, 999,900 CMM
  • Two memory locations, one CFM and one CMM, store commonly used vent area sizes to save you time
  • Large dual-function 4-digit LCD with backlight for easy reading
  • Auto power-off extends battery life
  • Fits comfortably in your hand

Warranty and Services

2 Years



80 to 5900 fpm
CFM/CMM Vane Thermoanemometer with NIST Traceable Calibration
1 in.
6.75 in.
2.5 in.
0 to 50°C
32 to 122°F
0 to 50°C
Vane Thermoanemometer
±(3% + 40 ft/min or 0.2 m/s)
CFM/CMM Vane Thermoanemometer with NIST Traceable Calibration
2.54 cm
17.1 cm
6.4 cm
HVAC or outdoor environments
Three AAA batteries
32 to 122°F
Blue, Gray
Product Certifications
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