MONITORMARK MONITORMARK TIME TEMPERATURE INTEGRATORS The 3M dual temperature integrator has the same progressive multi-window function as the standard time temperature integrator. However, an additional indicator for the second higher temperature threshold is also included. The dual temperature integrator records exposure and duration at one temperature level, and displays a temperature rise above the more important second level. 3M Monitor Mark Time Temperature Integrator Product Activation Temperature Runout Time*9860A-15°C48 hours9860B5°C48 hours9860C10°C48 hours9860D10°C1 week986060E26°C48 hours9860H31°C1 week9864A17°C1 The time required for blue to pass through the middle of the fifth window during exposure at a constant temperature 2°C above the activation temperature specified above.Size:95mm x 19mm x 1.5mm Thickness (approximately)Back: High-performance pressure-sensitive adhesive with the release liner coming off.Packaging: 100 per box, 5 per case (500 indicators) Each box in the Monitor Mark Time Temperature Integrator contains a response card. This card contains instructions for the user to analyze evidence of temperature threshold exposure.3M Monitor Markdual Temperature Integrator Product Activation Temperature Runout Time*9861A10°C34°C2 weeks1 hour Size: 3-3/4" x ¾" x 1/16" Thickness (approx.) Back: High Performance Depressurized Adhesive, Peeling Liner Included.Packaging: 100 per box, 5 boxes per case (500 indicators) THE MONITORMARK TIME TEMPERATURE INTENSGRATORS MONITOR TEMPERATURE EXPOSURE, NOT PRODUCT QUALITY. THEIR PURPOSEIS TO SIGNAL WHEN PRODUCT QUALITY SHOULD BE CHECKED.The monitor mark time temperature integrator monitors temperature exposure, not product quality, and not product quality. This is to inform you when it is time to check the quality of the target product.<br>