Measurement range: -40 to 260 "C One year warranty Specifications Maximum Voltage 24 V AC rms or 60 V DC maximum for proper safe operation Type K special grade Accuracy (with Respect to NBS Tables for Special Grade) "2.0"F (1.1"C) over the range of 32 to 500"F (0 to 260"C) Output 77"F (25"C) = 1.00 mV (reference junction at 0"C) Measurement Time 2 seconds (for air at room temperature and one atmosphere of pressure moving with a velocity of 65'/sec) Maximum Temperature of Bead 500"F (260"C) Material Teflon Measurement Range -40 to 500"F (-40 to 260"C) continuous Maximum temperature 500"F (260"C) Seebeck Coefficient 77"F (25"C) = 40.50 "V /"C Cable Length 40" (1 m) Image Gallery