0024-1543 Bacharach SO2 sensor - PCA 400, PCA 3

0024-1543 Bacharach SO2 sensor (B-Smart pre-calibrated sensor) - PCA 400, PCA 3

Warning: This product may expose you to chemicals including lead which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov