Power Supply Voltage: 5V~12V (limit voltage 15V, it will burn out)
Power Supply Cable: 20CM
Refresh Frequency: 200MS/sec
Digital Color: red / blue / emerald green
Working Environment: -40 to 65 degrees
Large liquid crystal display showing tank temperature.
This tank thermometer allows you to monitor changes in the water temperature inside the tank.
By placing it outside the tank, it shows the water temperature in Celsius or Fahrenheit, allowing you to adjust the internal temperature accordingly.
This can help you maintain a steady temperature so that you can better take care of your fish.
A separate thermometer has no power supply because individual customers have 12V power on their hands. So you only need to buy a thermometer, but when you pick it up, pay attention to the positive and negative poles. The red line is the positive pole and the black line is the negative pole. When it is reversed, it will burn the chip.
Package Weight : 25 G / 0.88 Ounces
Package Dimensions (L*W*H) : 48*23*29 MM / 1.89*0.91*1.14 Inches