Here I recommend one from aHappyDeal Company, a professional company focus on this kind of product.
Brief Introduction of TPM-10 Small High Quality Digital Temperature Measuring-Black
Main Feature: - Low price
- Temperature measuring
- Insert design
- Large LCD display
- Function of clock display
- Temperature range: -50 °C~+70 °C
- Using enviroment: Temperature:-10°~+50°C
- Humidity:5%~80%
- Accuracy: ± 1 °C
- Need two button battery ( include)
- Especially applied refrigerato,chiller,deepfreeze etc
... [Full description on aHappyDeal]
Supplied by aHappyDeal, Click Here to find the latest price.