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The TEMPIL 26703 is a multi-point temperature indicating label designed to give technicians a fast, non-contact-free visual confirmation of surface temperature across four critical thresholds: 88, 93, 99, and 104 degrees C. Each label contains heat-sensitive indicators that change color irreversibly when the monitored surface reaches each rated temperature point. Accuracy is rated at 1 percent, making these labels reliable for process monitoring, equipment inspection, and safety compliance checks. Each package contains 10 labels. These are a standard tool in HVAC, electrical, and industrial maintenance workflows where thermal monitoring is required without instrumentation.
These labels are suited for use on metal, plastic, glass, rubber, wood, ceramic, concrete, and stone surfaces. Common applications include monitoring motor housings, pipe surfaces, electrical enclosures, and mechanical components where overtemperature conditions need to be tracked over time or during a single service event. The four-point range from 88 to 104 degrees C covers many typical operating and fault-threshold zones found in residential and light commercial equipment. HVAC technicians, electricians, and industrial maintenance professionals apply these labels as part of routine inspection or pre-commissioning checks.
Designed for surface temperature monitoring on a wide range of materials including metal, plastic, glass, rubber, wood, ceramic, concrete, and stone, making them suitable for HVAC equipment, electrical panels, piping systems, and general industrial components.
Clean and dry the target surface before applying the label to ensure proper adhesion and accurate readings. Labels should be applied by a qualified technician familiar with the thermal characteristics of the monitored equipment. No tools are required for application, but surface preparation is critical for adhesion on porous or oily materials. Do not apply over paint or coatings that may insulate the label from the actual surface temperature.
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