New LCD Digital Fish Tank Aquarium Marine Water Thermometer

详情

Specification:

• Brand New, High quality
  
• Digital LCD thermometer for aquarium
  
• High quality suction base, easy access to installation and reading temperature on the LCD
  
• With long sensor cable of about 1m
  
• Switch of °C / °F
  
• Power: 1 X LR*4 battery
  
• LCD size: 2.5 X 1.2 cm
  
• Temperature Range: **0°C ~ **0°C
  
• Temperature measurement accuracy: ±1°C
  
• Color: black
  

• Operation

• 1) Open the battery cover and insert battery with(+)positive side up. The LCD will now display the current room temperature.
  
• 2) Using the suctioncups provided, attach the display unite to the outside of the aquarium.Submerge the probe into the water in the aquarium. Do not submerge the display unit. Only the probe is water resistant.
  
• 3) to preserve battery life press the PWR for three seconds to power off or remove the battery. To power on press the PWR
  
• 4) If the LCD displays H°C  temperature reading is higher than *0°C,if L°C temperature reading is lower than **0°C .