Voltcraft-IR-280-Infrared-Thermometer-Voltcraft-IR-280-P-The-Voltcraft-IR-280-Infrared-thermometer-has-been-designed-for-non-contact-temperature-measurement-It-determines-the-temperature-by-the-amount-of-infrared-energy-emitted-by-the-object-&-its-emissivity-The-IR-280-is-especially-useful-for-temperature-measurement-of-hot-hard-to-reach-or-moving-targets-P-P-The-thermometer-measures-the-surface-temperature-of-an-object-It-cannot-measure-through-transparent-surfaces-such-as-glass-an