Temperature Recorder Labels
PROTECT YOUR WORK FROM COMEBACKS — RECORD EXTERNAL TEMPERATURES FOR PROOF OF OVERHEATING. These special labels feature six temperature-marked windows. Record temperatures from 180° to 280° F (82° to 138° C). The window will turn black (permanently) as higher surface temperatures are reached. Each label has a self-adhesive backing and can be placed on cylinder heads, engine blocks or on any workpiece – when temperature maintenance is critical. Sold in bags of 100 qty.