1.室内或冰箱温度贴，采用先进的液晶温度材料，无水银，无毒，不需要电池。
2.这种液晶温度计可以做成很多类型，温度范围可以从-20℃到90℃，有1度1跳型的，2度1跳型的，3度1跳型的，5度1跳型的，根据不同的需求选择不同的温度间隔。
3.不宜碎，容易使用，讲温度计贴于室内或冰箱上，环境当前的温度会以绿色显示出来，可重复使用上百次。
4.符合欧洲市场的质量标准5.材料：PVC 液晶温度材料6.印刷：1-4色印刷7.很受欢迎的促销礼品Room thermometer card1.Room / Fridge thermometer card, top quality with advanced liquid crystal temperature material. No mercury, non Toxic, no batteries required.2. Liquid crystal temperature indicators can be made in various formats for temperatures ranging from
-20°C to 90°C with 1, 2, 3 or 5°C intervals as desired.3. Unbreakable, easy to read, show the current temp. in green color. and reusable an infinite number of times. 4. Made all goods according to European quality standards5. Material: PVC sheet & Liquid Crystal6. Printing: 1 - 4 color printing7.  It's very popular for promotional use