Dual Temp External Digital Thermometer Room & Inside Aquarium Fits All Sizes

Use our easy read digital thermometer for monitoring both your inside tank water temperature and the outside room temperature. A metal sensor on the back of unit measures the water temperature inside the tank and a separate sensor tracks the room temperature outside the aquarium.

Specifications:

• Temperature Ranges:
• Room +14 to 122F
• Water 32 to 122F
• Accuracy: +/- 2F
• Battery Powered: 1.5V (AG13) 1ea
• Dimensions in: 3-1/4H x 1-3/4W x 1/2D