Review on 🌡️ Supco EM60 Dual-Channel Digital Thermocouple Thermometer with Probes, -200°C to 1300°C, -328°F to 2372°F, Accuracy of + 0.1% Reading + 0.7°C by Brian Page

This device works well and is very accurate. I bought it to control the temperature of the coil before and after my heat pump. Two things I would improve. First, the lens is pretty soft and I scratched it slightly on day one just by picking it up and clipping it. Novus Scratch Remover removes all but the deepest scratches. I would have thought that this lens would quickly fall apart in the field. However, mine will always be in one place inside now, so that won't be a problem. Second, this thing is hard to hold on to. They fold over a lot of the edges and that makes it a bit slippery. Buy this again, it's the right price and works well. If I were a pro I would look for a device with harder lenses.