Standard Balometer®
By placing the Alnor Balometer over a diffuser or grille, you can balance buildings and verify air flow distribution. The easily observed trend values and fast meter response make the Standard Balometer the preferred  instrument of TAB agencies. No batteries are needed.

Standard Balometer
Part # 634-593-100  2' x 2' hood
Part # 634-593-110  2' x 2', 2' x 4', 1' x 4' hoods
Part # 634-593-120  2' x 2', 3' x 3', 1' x 5', 2' x 4', 1' x 4' hoods
range 25 - 2000 cfm
resolution VOLUME 5 cfm from 25 - 250
10 cfm from 100 - 500
20 cfm from 400 - 1000
50 cfm from 800 - 2000
accuracy SUPPLY
EXHAUST		 ±3% of full scale
±3% of full scale
display precision-balanced analog
meter movement
weight 9.8 lbs with hood attached