Marina Standing Thermometer - Celsius and Fahrenheit, designed to sink to the bottom of the aquarium and remain in a vertical position, Centigrade, Has a safety zone temperature range indicator for most tropical fi
Digital Min/Max Thermometer, records the minimum and maximum temperatures for seven days at a time, features a water-resistant housing, a cover for protecting the LCD display, low battery indicator, selectable C or DEG F, dual channels with separate temperature readings
List View
Easy View (new)
