SEPTLS719TS0213 - Tempil Tempilstik Temperature Indicators - TS0213 Accuracy - 1% Applications - Welding &amp; Metal Fabrication; Preheat; Interpass; Post-Weld Heat Treatment; Annealing; Stress Relieving; Much More Length - 6 in Quantity - 10 per box Temp. Range Max - 213 F