TDSMETER.CO.UK - Meters and Instruments for Water Filters and Purification Systems

Which HM Digital products are right for you?

HANDHELD METERS	IN-LINE MONITORS	CONTROLLERS	DEMONSTRATION DEVICES
TDS testers for water professionals or health-conscience consumers and an industrial-grade thermometer.	Convenient devices to monitor the performance of filters and Reverse Osmosis (RO) systems.	Control the output performance of high volume commercial water purification systems.	Give powerful visual presentations on the differences in water quality between tap water and pure water.

TDS Meter 3	DM1: Dual TDS Monitor	PS 100: Panel Mount Controller	Precipitator 1

TDS Meter 4	DM2: Dual TDS Monitor 2	PS 200: Dual TDS Controller	Precipitator 2

TDS Meter 4TM	Clean Tap Monitor	PS 202: Dual Display TDS Controller
			ACCESSORIES
EC / TDS / TEMP Meter	Reverse Osmosis (RO) Monitor	PC 100: Conductivity Controller	Calibration Solutions

Industrial-Grade Thermometer	FM-1: Filter Monitor	CIC-150: Dosing / Injection Controller	Sensors

AP-1: AquaPro Water Quality Tester (TDS)	FM-2: Filter Monitor with Volumizer	PSC-150: Extended Range EC/TDS Controller

AP-2: AquaPro Water Quality Tester (EC)	QC-1: Quick Check TDS/Conductivity Monitor	PSC-154: TDS/EC Controller with 4-20mA Output

EC-3: Handheld Conductivity Tester with Case	SM-1: In-Line Single TDS Monitor

TDS-EZ Water Quality Tester

Our water quality testing instruments, including our handheld TDS meters, water meters, in-line TDS monitors, controllers and demonstration devices for reverse osmosis (RO) water filters and water purification systems are superior in construction and performance, yet made available at a very economic cost. HM DIGITAL is the only manufacturer of economical in-line dual TDS meters that measure total dissolved solids (TDS) levels of feed and product water lines simultaneously, an effective way to compare rejection rates and gauge reverse osmosis membrane, water filter and water purification performance.

While a handheld TDS meter or pocket TDS tester is perfect for measuring the water quality in your home or water quality anywhere on the go, our inline TDS monitors and water meter are designed for measuring the quality of a filter or membrane for a reverse osmosis and other water filter or water purifier. Our TDS controllers are designed to control the level of total dissolved solids for commercial water purification systems.