Husky Sentry High or Low Battery Operated Tank Alarm w/ 103 Decibel Siren

Description

High/Low Tank Alarm for use with oil, waste oil, diesel fuel, antifreeze, water and other fluids with a similar flash point. Features Avoid costly overflows or untimely inventory shortages Engineered for most single and double walled aboveground tanks Common 9-volt battery operated or upgradeable to AC power Alarm sounds for up to four days on a fresh battery Ideal for remote areas where AC power is not accessible Simple installation; easy maintenance Weather resistant; not weatherproof – must be under cover