Nitto Giken [Sold out and discontinued] Digital Thermo Tape, Reversible, D-M20 1 CS

Catalog number: D-M20 Features: ●Encapsulated liquid crystal is specially printed on polyester film. ●The numbers change color in the following order as the temperature rises: black → red-brown → green → blue → dark blue. (As the temperature drops, the numbers return to their original color in the reverse order.) ●The numbers that have turned green indicate the current temperature. Uses: ●Checking the current temperature. ●Temperature control of medicines and medical equipment. ●Temperature control inside refrigerators. ●Temperature control of food. Specifications: ●Primary color: Black ●Color after discoloration: Black → red-brown → green → blue → dark blue ●Discoloration temperature (℃): -20℃ to 0℃ (2℃ intervals) ●Seal size (mm): 10×92 ●Temperature range (℃): -20 to 0 ●Temperature pitch (℃): 2 ●Size (mm): 10×92 ●Measurement accuracy: ±1℃ ●For indoor use only ●With adhesive Material/Finish: ●Polyester film ●Adhesive ●Backing paper Caution: ●Avoid using under high pressure, high vacuum, or in a microwave oven. ●Using the product under conditions where it is exposed to water, oil, solvents, plasticizers, etc. may cause abnormal discoloration. ●Avoid contact with organic solvents. ●Not resistant to acids or alkalis.