Description Literature Accessories Description Alnor 1 ft x 5 ft (305 mm x 1525 mm) and 3 ft x 3 ft (915 mm x 915 mm) hood expansion kit. State of California Proposition 65 WARNINGCancer and Reproductive Harm - www.P65Warnings.ca.gov. Literature & Docs Accessories TSI Alnor ABT Balometer Capture Hood ABT701 $3,165.00 Was: Now: $2,848.50 In Stock Add To Cart View More TSI Alnor EBT Balometer Capture Hood EBT731 $3,710.00 Was: Now: $3,339.00 In Stock Add To Cart View More