Non-Reversible Thermal Strips, Vertical Mounting Self Adhesive Type, Range From 50 To 120 Deg C In Steps Of Min 8 Levels 50, 60, 70, 80, 90, 100, 110, 120 Deg C, Should Show Dual Temp Scale Deg C And Fahrenheit, Should Be Oil, Water Dust And Steam Resistance, With Accuracy Of 1% +/- 1 Deg C, Size 40 X15Mm, A Colour Change From Silver/ White To Black Indicates That The Rating Has Been Reached For Easy Ide Ntification Stickers Should Be In Blue/Orange/Yellow Color. [ Warranty Period: 30 Months After The Date Of Delivery ] ]