TSI's ACCUBALANCE® Air Capture Hood 8371 measures the air volume flowing through registers, diffusers, and grilles.

Weighing just seven and one half pounds, the ACCUBALANCE is easy to carry, lift, and use. Simply hold the ACCUBALANCE up to a diffuser or grill and read direct airflow of a supply or exhaust on the large digital display.

Applications include air volume measurements, thermal comfort, as well as HVAC testing, adjusting and balancing.

Variety of hood sizes
Sample and hold function displays reading of one sample
Automatic conversion between actual and standard flows
Field calibration adjustment
70-second analysis
Variable time constant
K factor function
Back-lit display
Battery holder and (4) C-size batteries
Battery compartment cover
Carrying case
Operation and service manual
NIST calibration certificate
2'x2' (610x610-mm) hood and frame hardware