Special new coming alarm refrigerator freezer thermometer

alarm refrigerator freezer thermometercan be inserted into dry box  and display the accurate temperature and humidity very easily .Please refer to LCD

Mini digital hygrometer as following picture

Feature of alarm refrigerator freezer thermometer:

1.displays temperature and humidity value
2.install easilly 
3.reliable reading
4.accurate and cheap

 Specification of alarm refrigerator freezer thermometer:

  Measuring Humidity Range: 10%RH ~ 99%RH 

• Humidity Accuracy: ±5% 
• Humidity Display Resolution: 1%RH 
• Operating Voltage: 1.5v, one button cell size LR44  
• Sampling Period: 10S
• Dimension: 48mm*28.6mm*15.2mm
• LCD Dimension : 46mm*27mm
• Gross  Weight: 40g 

Advantage of alarm refrigerator freezer thermometer:

1. mini type hygrometer

2. best price and hign quality

3. four color to choose from white black silver and golden

4. large stock

5. good service

6. professional engineer team

Installing battery for alarm refrigerator freezer thermometer:

1.Lift the stand at the back of the unit

2.Slidingly open the battery cover as per the arrow indication

3.Slightly Inset one or two button cells into the battery housing(note the polarity)

4.Close the battery cover.

Pictures of alarm refrigerator freezer thermometer:

You may like these items :

shipping of alarm refrigerator freezer thermometer: