The Keller DCX-18 ECO is a low-cost rechargeable liquid level logger. The logger is designed to maximize service life while lowering overall system cost. It is combined with Keller’s intuitive software. Keller touts the DCX-18 ECO as the ideal solution for pump tests and well level monitoring. For more information on the DCX-ECO, call 877-253-5537 or email sales@kelleramerica.com. www.kelleramerica.com