Description Description The Meriam ZA34477 Test Kit is a Basic test kit for use with the Meriam M100 Digital Manometer and the Meriam ZM101 Digital Calibrator. Kit includes:10 ft. Nylon tubingBrass adapter tubing to 1/8" MNPT State of California Proposition 65 WARNINGCancer and Reproductive Harm - www.P65Warnings.ca.gov. Literature & Docs Accessories