Omega Engineering RH-30-2 Humidity Sensor - shows Degrees F and % Relative Humidity uses 9 Volt Battery (Not Included) Condition: UsedThis item has been inspected and it is in good co
Omega Engineering CN2091 TC Low Limit Temperature Controller - Panel Mount 120 VAC 50/60 Hz 12 Watts Max. Condition: UsedThis used controller has been inspe
Omega Engineering DP2000-R1 Omegarometer Temperature Controller w/ Probe 120VAC 120VAC, 4Watts Condition: UsedThis temperature controller has been inspected and appears to b
