Dwyer WD3-LP-D2-26 Water Leak Detector is a versatile and reliable device designed to detect water leaks in various applications. With a temperature range of 32 to 122°F (0 to 50°C) and power options including battery or external power, this detector is suitable for a wide range of environments. It features a durable ABS and polycarbonate enclosure with a high flammability classification for added safety. The electrical connections are made with 4.9' (1.5 m) PVC cable, and the device can be used with water or conductive fluids. The battery-powered model has a long battery life of 5 years in steady state and 48 hours during the alarm condition. An audible alarm with at least 85 dB sound output and visual indicators provide clear notification. With a minimum sensing gap of 1/32", this water leak detector offers precise and accurate detection.