HM Digital - Great Lakes International, Inc.

• DM-1: In-Line Dual TDS Monitor

• DM-2: Commercial In-Line TDS Monitor

• DM-2EC: Commercial In-Line EC Monitor

• FM-2: Filter Monitor with Volumizer

• PM-1: OEM In-Line-TDS Purity Monitor

• PM-2: External In-Line TDS Purity Monitor

• QC-1: TDS / Conductivity Monitor

HM DIGITAL IN-LINE MONITORS