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The TEMPIL 26265 is a single-rating temperature indicating label used to monitor surface temperatures on a wide range of materials in the field. When the surface reaches 121 degrees C (250 degrees F), the label provides a visible, irreversible indication that the target temperature has been reached. Each label measures 0.5 inches tall by 1 inch wide, making it compact enough for tight mounting locations. This product ships in a package quantity of 210 labels, suitable for high-volume service work. HVAC technicians, electricians, plumbers, and industrial maintenance professionals use these labels as a passive, non-contact temperature verification tool where thermometers or infrared guns are impractical or unavailable.
These temperature indicating labels are rated for use on metal, plastic, glass, rubber, wood, ceramic, concrete, and stone surfaces. They are well suited for monitoring pipe temperatures, motor housings, electrical enclosures, heat exchangers, and mechanical equipment where sustained or peak surface temperature verification is required. The single-rating format provides a clear pass or fail indication without any instrumentation, making them practical for both installation verification and ongoing equipment monitoring in residential and commercial service environments.
Designed for surface temperature monitoring on metal, plastic, glass, rubber, wood, ceramic, concrete, and stone substrates across a broad range of HVAC, plumbing, electrical, and industrial applications.
Clean and dry the target surface before applying the label to ensure proper adhesion and an accurate temperature reading. Labels should be applied in a location that will be exposed to the thermal condition being monitored, not shielded from it. No tools are required for application. Follow all applicable safety procedures and power-down or shut-off protocols for the equipment being monitored before accessing service points.
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