Part number:1 Power source type:Battery Powered Display style:LCD Special Features:High Accuracy Included components:Battery Welcome to my store , Hope you have a pleasant shopping trip!Features:1. Accurate temperature measurement, built-in copper nickel-plated temperature sensor, measurement accuracy of 0.9 F, can be used with fish tank heating rod.2. ABS environmental friendly material, simple and compact design.3. Temperature range 0~140 F, can meet different water temperature, suitable for seawater tropical fish freshwater fish tank terrarium.4. When using the sticker can be placed on the exterior of the fish tank. This is an integrated outside the tank thermometer, can not be put into the water to use. Specifications:Display mode: LCD LED displayMeasurement accuracy: 0.9 FMeasurement range: 0 ~ 60 / 0-140 FMeasurement cycle: 5 seconds / timeMaterial: ABSColor: whiteSize:43mmx43mmx12mm/1.69inx1.69inx0.47in Package List:1 x LED Aquarium Thermometer Notes: 1. Due to the difference between different monitors, the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the pictures. 2. Please allow 1-2cm slight dimension difference due to different manual measurement. About this item Material: ABS Environmental Friendly Material, Mini-compact Body, more Fit the Fish Tank Wall, External Paste Type Design Is Easy to Use. LED Display: Large Color Digital Display, Clearly Visible, Simple Design, Green LED Large Font Display, Data Display Clear Reading more Intuitive. Endurance: Built-in 3V Ultra-low Power Lithium Manganese Button Battery, Durable and Energy-saving. Wide Range: Temperature Range 0~140 F, Can Meet Different Water Temperature, Suitable For Seawater Tropical Fish Freshwater Fish Tank Terrarium. SHOP WITH CONFIDENCE: To provide you with the highest quality service, If you have any question, please feel free to contact us.We will provide after-sales service until you are satisfied. Material: ABS Environmental Friendly Material, Mini-compact Body, more Fit the Fish Tank Wall, External Paste Type Design Is Easy to Use. LED Display: Large Color Digital Display, Clearly Visible, Simple Design, Green LED Large Font Display, Data Display Clear Reading more Intuitive. Endurance: Built-in 3V Ultra-low Power Lithium Manganese Button Battery, Durable and Energy-saving. Wide Range: Temperature Range 0~140 F, Can Meet Different Water Temperature, Suitable For Seawater Tropical Fish Freshwater Fish Tank Terrarium. SHOP WITH CONFIDENCE: To provide you with the highest quality service, If you have any question, please feel free to contact us.We will provide after-sales service until you are satisfied.