... infrared thermometer 1.Temp range:0-C---500-C 2.More Cheaper 3.Runs well even in Magnetic, microwave environment. uni-t infrared ... 8ms fast response, enough to handle it well.4.Accuracy: ± 1% or ± 2 ° C (whichever is greater)5.Response time:150ms ... , two-wireMore dtails pls kindly give us an inquiry,thanks. Infrared thermometer,0-C---500-C,IS500A