Brainstorming ideas for coolant crossover on Air-Gap intakes

We do composite repairs where i work. The heat blankets are used with output controllers and thermocouples to maintain set programmed temps. The heat blankets we use which are prob not much different than what your looking at. The fluke thermometers we also have here similar to the pic i sent have pre terminated end thermocouples. The wires are approx 4 ft long. You could duct tape the thermometer to your windshield for testing and tuning