ESI TCG2000 digital tank contents gauge is specially developed for mass measurement of bulk liquid on storage tanks, for stock control and local content readout. The TCG2000 provides high precision and superior durability, it features a 5-digit LCD backlit display. The gauge allows making zero+span adjustments on-site. It has a pressure port, free of crevices, and it features a 3/4 ASA 150lb flange made of stainless steel.TCG2000 has a polyester enclosure, a reinforcement of impact-resistant glass, and IP67 rating for weather resistance. Also available is a serial interface option.