| | | | | | Ametek | Jofra | | | | |
| Model (Includes JOFRACAL Software) | Range @ 73°F Ambient Temperature | Stability | Accuracy. External STS Reference Sensor | Accuracy: Standard with Internal Reference Sensor | Immersion Depth | Insertion Tube Diameter | Automatic Switch Test | Inputs: Transmitter, RTD, T/C, External Reference Probe | PC Documentation via RS232 Work Orders. As Found / As Left | Options |
| ATC-125A ATC-125B | "-130 to +257°F | "+/-0.054°F | "+/-0.11°F (Model B Only) | "+/-0.54°F | 7.3" | 1.2" | (Model B Only) | (Model B Only) | (Model B Only) | |
 | ETC-125 | "-14 to +257°F | "+/-0.090°F | | "+/-0.90°F | 4.3" | 0.50" | | | | |
| ATC-140A ATC-140B | "-4 to +284°F | "+/-0.036°F | "+/-0.07°F (Model B Only) | "+/-0.32°F | 7.1" (Dry) 5.9" (Liquid) | 2.5" | (Model B Only) | (Model B Only) | (Model B Only) | Liquid Bath Confguration |
| CTC-140A | 1 to 284°F | "+/-0.090°F | | "+/-0.70°F | 4.4" | 0.76" | X | | | |
| ATC-156A ATC-156B | "-11 to +311°F | "+/-0.018°F | "+/-0.07°F (Model B Only) | "+/-0.18°F | 6.3" | 1.2" | (Model B Only) | (Model B Only) | (Model B Only) | |
| ITC-155A | "-9 to +311°F | "+/-0.050°F | | "+/-0.45°F | 6.3" | 0.79" | X | | | |
 | ATC-157A ATC-157B | "-49 to +311°F | "+/-0.018°F | "+/-0.07°F (Model B Only) | "+/-0.23°F | 6.3" | 0.8" | (Model B Only) | (Model B Only) | (Model B Only) | |
| ATC-250A ATC-250B | 82 to 482°F | "+/-0.036°F | "+/-0.13°F (Model B Only) | "+/-0.50°F | 5.9" (Dry) 5.9"(Liquid) | 2.5" | (Model B Only) | (Model B Only) | (Model B Only) | Liquid Bath Confguration |
 | ATC-320A ATC-320B | 91 to 608°F | "+/-0.018°F | "+/-0.13°F (Model B Only) | "+/-0.36°F | 5.9" | 1.2" | (Model B Only) | (Model B Only) | (Model B Only) | |
| CTC-320A CTC-320B | 91 to 608°F | "+/-0.180°F | | "+/-0.90°F | 4.3" Model A 7.5" Model B | 1.0" | X | | | |
| ITC-320A | 91 to 608°F | "+/-0.050°F | | "+/-0.54°F | 5.91" | 1.18" | X | | | |
| ETC-400A | 82 to 752°F | "+/-0.270°F | | "+/-0.90°F | 4.1" | 1.50" | | | | |
| ETC-SS | 82 to 752°F | "+/-0.540°F | | 0.4% of Reading +/-1.80°F | | 1.4" Infrared Target | | | | |
| ATC-650A ATC-650B | 91 to 1202°F | "+/-0.360°F | "+/-0.20°F (Model B Only) | "+/-0.63°F | 5.9" | 1.2" | (Model B Only) | (Model B Only) | (Model B Only) | |
 | CTC-650A CTC-650B | 91 to 1202°F | "+/-0.180°F Model A +/-0.090°F Model B | | "+/-1.62°F Model A +/-1.08°F Model B | 4.3" Model A 7.5" Model B | 1.0" | X | | | |
| ITC-650A | 91 to 1202°F | "+/-0.070°F | | "+/-0.90°F | 5.91" | 1.18" | X | | | |
| CTC-1200 | 572 to 2200°F | "+/-0.180°F | | "+/-3.60°F | 4.3" | 1.6" | X | | | |
