The Lascar SP 5-1200-BL is a low cost, compact indicator that is ideally suited for low or high volume applications. SP-5-1200-BL is an easy to mount LCD digital panel meter with LED backlighting. The module features a 4 to 25 V measurement range with 100 mV resolution and is powered from the signal it is measuring. Only valid readings are displayed. The module indicates "LO" at voltages below 4 V and "HI" at voltages above 25 V. Screw terminals allow for quick and easy connection. The Lascar SP51200BL is panel mounted using the metal clip provided and a rubber seal is included, providing splash proof protection for the unit when fitted to the meter during installation.