The NEW Well Watch 670B is a battery powered sonic water level meter for off grid or power sensitive applications. The upgraded version of our popular Well Watch 670, now allows you to install in minutes without worrying about hardwiring to an external power source. The internal batteries are rechargeable using the optional 670B Battery Charger, which includes interchangeable batteries, or by adding our 10W Solar Panel to continuously keep the internal batteries charged.

Both the Well Watch 670 & 670B are designed for semi-permanent installation in a variety of wells. These non contact sensors utilize low frequency sound waves and adaptive sensor technology to provide crucial well data. Data includes real time water levels with dynamic drawdown and recovery rates. This valuable information was previously only obtainable by hiring a professional or installing price prohibitive equipment. The 670B meets and exceeds the long term water level monitoring needs of residential, agricultural, municipal, environmental or production well owner/operators.

The user friendly sensor includes a built-in display with interactive keypad. This allows the operator to view real time data and to easily control the internal settings.  It has a built-in data logger capable of logging up to 25 million time/date stamped data points. Consequently it is the perfect tool to monitor and trend water levels and usage. Utilize this data to prevent overuse of a well and potentially costly pump repairs.

These sensors are ideal for water level monitoring in wells under 10″ in diameter with submersible pumps. They are particularly easy to install in virtually any well setup. Each Well Watch unit comes with 3 MPT threaded nozzles, 1/2″, 3/4″ and 1″ in diameter. Simply choose the nozzle which fits into the vent hole on your well seal, screw the Well Watch tightly in place and apply power. Angled fittings can also be used for tight spaces since the Well Watch does not need to be vertical to get a good reading. For wells larger than 10″ or with turbine pumps, we suggest the commercial grade Well Watch 700.

NOTE: Turtle caps without an access can be replaced with our caps that have been predrilled for WW670 installations;  6″ PVC Turtle Cap (Part 5380) or the 8″ Aluminum Turtle Cap (Part 5381) . Larger sizes are available upon request.