Acurite Starburst Analog (indoor/outdoor) AND Suction Cup Thermometers - Thermometer bundle - Digital Thermometer for use on any clear surface - Starburst Analog Thermometer for inside or outside use Two of Acurite's most popular products, bundled together The indoor/outdoor Starburst Analog Thermometer AND the indoor/outdoor Suction Cup Thermometer Brought to you by Tweety Sue, Perfect for RV's Suction cup thermometer has many uses inside and outside the home Starburst Analog can hang anywhere, no battery required