Add to Cart ACI A/TTM1K-LTS-4-BB-50' ACI MSRP: Now: $305.77 Was: Transmitter w/ 1,000 Ohm RTD (NIST Cert), 2" Freezer Probe 316SS, NEMA 3R Enclosure, 50', 4-20mA Output A/TTM1K-LTS-4-BB-50'