Homemagnetic thermometerPTC Instruments - -20 to 120°C, 2 Inch Dial Diameter, Dual Magnet PTC Instruments - -20 to 120°C, 2 Inch Dial Diameter, Dual Magnet By A Mystery Man Writer May 29,2024 PTC Instruments - -20 to 120°C, 2 Inch Dial Diameter, Dual Magnet Related products PTC Surface Thermometer with Ancillary Hand 0° to 250°FMagnetic Surface Temperature GaugesClassic Thermapen Magnetic Boot