Automatically and simultaneously display indoor & 1/2 outdoor temperature.
Max and min indoor and /2 outdoor temperature display with manual clearing of the max/min value.
Temperature alert setting and automatic high/low temperature alarm function with temperature trend.
Large LCD display, easy to read.
Up to 1/2 outdoor transmiiters receivable (1/2 outdoor sensors are included).
Temperature can be displayed in Celsius(℃) or Fahrenheit(℉).
With back stand, hanging hole and magnetic stick at back side, convenient to place or hang.
Perfect digital thermometer for fish tank and aquarium.
