Poolmaster Mallard Duck Floating Thermometer 25309 The Poolmaster Mallard Duck Thermometer (SKU: 25309) adds a playful touch to your pool or spa while delivering reliable, easy-to-read water temperature measurements. Designed with charming feather-molded details and made from durable, soft-molded PVC, this floating thermometer perfectly combines function and fun. Key Features & Benefits Waterproof floating mallard duck character made from custom-detailed soft-molded PVC Large, easy-to-read display housed in a 360-degree shatterproof lens for maximum visibility 1" diameter tube-style body with an alcohol-based indicator for precise readings Accurately measures water temperature up to 120°F (50°C) Weighted base ensures upright floating for easy reading Includes polyethylene cord for tethering to pool or spa side Coordinates with the matching Mallard Chlorine Dispenser (SKU: 32130), sold separately Specifications SKU: 25309 Dimensions: Approximately 8.5" H x 2.125" W x 5" L Material: PVC (thermometer body and duck character) Maximum temperature reading: 120°F / 50°C Cord included for securing No batteries required Fun, functional, and durable, this Mallard Duck Thermometer is perfect for anyone looking to add a little personality to regular pool maintenance while keeping track of ideal water temperatures.