Lascar dpm 600 series 35 digit lcd panel meters lascar dpm 600s a high performance lcd panel meter that has an ultra low profile the meter is pin for pin compatible with many existing dpms a very low current consumption gives a long battery life and together with the compact size makes this meter suitable for portable equipment the single rail version has a built in negative rail generator enabling the meter to measure a signal referenced to its own power supply 0v lascar dpm 600s 35