I have a small bench top oven for heat treatment experiments. I figured it would be a better solution than sticking a wire thermocouple in the door, and it is. However, at 1100F it's about 4-5% less compared to the controller and two other thermocouples I've tried. It gets better around 2000 F, the drop is around 1.5%. Everything else works fine. I have higher quality options when I need them. I only use these to log the data to see the time at the temperature.
π Johnson Level and Tool 400EM-S 12-Inch Heavy Duty Metal Combination Square for Professionals, with Inch/Metric Measurements, Silver - 1 Square
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π CAMWAY 6 Inch Digital Caliper with LCD Display, Electronic Vernier Caliper, 150mm Stainless Steel Feeler Gauge, Plastic Digital Caliper Set for Zero Setting Inside/Outside Diameter, Depth, and Step Measurement Tool
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Kapro 307-08-TMS Try And Mitre Layout And Marking Square With Stainless Steel Blade, 8-Inch Length
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β Stainless Steel L-Square, Size 3-Inch x 4-Inch, Zona 37-434
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