Add to Cart ACI A/TTM1K-HT-INW-4"-4-GD ACI MSRP: Now: $217.29 Was: Transmitter w/ 1,000 Ohm RTD (NIST Cert), High Temperature No Well, 4", Galvanized Enclosure, 4-20mA Output A/TTM1K-HT-INW-4"-4-GD