WANGPAILIThermochromic Labels
Temperature indicator labels

Liquid crystal thermometer strips

Stick it on the glass and read the water temperature at a glance — °C and °F on one strip.

  • Activates18–34 °C
  • ChangeNumber lights up
  • FormatStrips
  • Current temperature lights up in colour
  • °C and °F on the same strip
  • Range and length made to order
  • Reusable, reads continuously
Printed in our factoryISO 9001:2015

Self-adhesive thermometer strips made with thermochromic liquid crystals: the number matching the current temperature lights up in colour. The strip shown reads 18–34 °C for aquariums; other ranges suit wine fermenters, baby baths, home brewing and room monitoring. Supplied single or retail-packed.

Liquid crystal thermometer strips

Specifications

Liquid crystal thermometer strips

Product typeLiquid crystal thermometer strip
Colour-change inkThermochromic liquid crystal
Activation temperature18–34 °C scale shown · Other ranges on request
Colour changeThe current temperature lights up in colour
ReversibilityReversible, repeats every heat–cool cycle
Readout°C and °F on one strip
Face materialClear PET film · Black backing
AdhesivePermanent adhesive
ShapeStrip
Size rangeCustom length and width
Supply formatSingle pieces · Retail packs on request
Minimum orderQuoted per quantity
SamplesTest samples before production
Production lead timeConfirmed with your quote
StorageStore cool and dark · Keep away from strong UV and solvents
Factory certificationISO 9001:2015

Typical values for reference — activation point, colours, size and material are made to your order and confirmed by sample test.

Inquiry

Ask for samples or a quote

Tell us the size, quantity and the temperature at which the colour should change. We usually reply within one working day.

  • ISO 9001:2015 certified
  • FSC® certified paper
  • Samples tested before production