Review on 🌡️ Accurate Temperature Measurement from 40 to 200°C with Perfect Prime TL0005 Thermocouple by Adam Walsh

I'm an HVAC technician and bought this to check. If you don't like guessing and don't need an exact temperature, this isn't for you. Difficult to find the "golden dot" on the clip to read it properly. I bought 2 clamps and put them next to each other on the same line several times and each time I had a 5 degree temperature difference between the clamps. Clamps are not what you need for precise work. And they have brief conclusions