Installation InstructionsSelect a location below water line and on the outside of the aquarium.Remove release paper, exposing adhesive backing.Place thermometer on aquarium and press firmly in place.Caution: Thermometer will be damaged if removed from aquarium. Avoid placing in direct sunlight for prolonged periods.How it WorksThe thermometer utilizes sensitive color changing liquid crystals. Each temperature indicator (number) is a separate formulation manufactured by ATI under strict laboratory specifications. This highly accurate thermometer is fully calibrated. When adhered to the aquarium (see installation instructions) the unit reacts immediately to temperature changes.Read temperature as follows:Green = exact temperatureTan/Red = one degree lowerBlue/Violet = temperature higher than shown.If no reading appears, the temperature of the water has exceeded the thermometer range (hot or cold). Immediately check (feel water): Is the heater malfunctioning?
ATI Aquarium Thermometer
Dimensions: 2.75" Height
Style: Vertical
Model: Model Ati-3
ATI Aquarium Thermometer
Dimensions: 4" Length
Style: Horizontal
Model: Model Ati-7
