Color-changing sensing patch

Color-changing sensor stickers are made from thermosensitive or photosensitive materials and change color in response to temperature or ultraviolet light variations. They are used to monitor the exposure status of items, commonly applied in food preservation and to indicate environmental conditions during the transportation of electronic components.

Instruments

Dedicated to calibrating ammonia Gas sensing electRodes, capacity 250ml, providing accurate calibrating support to ensure Reliability of detection data.

$ 110.00

With a unique discoloration temperature function, it can achieve white, red, and black color changes, with a rated temperature of 75 ° C, with stickers for easy pasting, and can record temperature change history.

$ 86.00

Adopting three-color reversible discoloration technology, when the temperature reaches 75 ° C, it turns from white to red, and turns black when it falls back to record the over-temperature history. The size is 25 * 21mm, with stickers for easy installation, and the repeability can be used to monitor temperature changes.

$ 86.00

With unique discoloration and digital display function, it can change white to red, red to black three Color changes, temperature monitoring range of 75 ℃, can record over temperature history, with its own sticker for easy installation and use.

$ 86.00

With three-color reversible discoloration function, when the temperature reaches 65 ° C, it turns from white to red, and when it falls back, it turns from red to black. It can be used with repeability and records the historical overtemperature state. The size is 25 * 21mm for easy installation.

$ 87.00

Repeatability and accuracy are ensured with dual optical path sensing arrays and UV reinforced silicon photodiodes with 0.0001 resolution, 0-200% Transmittance Measurement range and support for APHA/PtCo, Gardner and Saybolt chroma scales.

$ 1687.00

With three-color reversible discoloration function, when the temperature reaches 65 ° C, it turns from white to red, and when it falls back, it turns from red to black. It can be used with repeability and record over-temperature history, with a size of 40 * 40mm.

$ 86.00

Using three-color reversible discoloration technology, when the temperature reaches 65 ° C, it turns from white to red, and when it falls back, it turns from red to black to record the historical overtemperature. The size is 30 * 26mm, with stickers for easy installation and inspection.

$ 86.00

With three-color reversible discoloration function, when the temperature reaches 75 ° C, it turns from white to red, and when it falls back, it turns from red to black. It can be used with repeability and records over-temperature history. The size is 25 * 40mm.

$ 85.00

ElectRode filling solution, suitable for ammonia Gas sensing electRode maintenance, capacity 480 ml, can effectively adjust the ionic strength, improve ElectRode Response Speed and Measurement accuracy.

$ 135.00

Adopting three-color reversible discoloration technology, when the temperature reaches 65 ° C, it changes from white to red, and after cooling, it turns to black to record historical overtemperature. The size of 25 * 40mm is easy to paste and install, and can be used repeatedly to monitor temperature changes.

$ 85.00

Using ceramic variable capacitance sensing technology, repeatability error +/- 0.01g, with Ambient Temperature Compensation and overload protection functions, the structure is sturdy and durable.

$ 587.00

Three-color discoloration technology implementation of white to red and then to black reversible change, Temperature Measurement range 65 ℃ to 75 ℃, with over-temperature warning and temperature history function, size 25 * 38mm easy to install.

$ 85.00

Glass composite ElectRode and LT Glass sensing film, Measurement range 0-12pH, built-in temperature sensor automatic compensation, small design for micro sample detection, Bluetooth 4.0 technology implementation 10 Meters wireless transmission.

$ 607.00

ElectRode filling solution is suitable for ammonia Gas sensing electRode maintenance, copper ion type, capacity 480 ml, to ensure ElectRode performance stability and measurement accuracy.

$ 135.00

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