Log In Log In  |  Checkout   |  65 item(s)
1 x 578b, TDS-3 Battery Batteries for #578 TDS Water Quality Meter
2 x B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x UU Clips Pair Membrane to Filter, 2.5" to 2"
2 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x 201, 1st stage sediment filter (replace every 6-12 months)
2 x OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
1 x 225, 5th stage Inline Alkaline filter with clear case (annual)
1 x UU Clips Pair Standard Filter to Standard Filter, 2" x 2"
1 x 752set, DC Booster Pump Transformer Solenoid Pressure Switch All
2 x 578, TDS Water Quality Meter tds-3
1 x BBK20, Replacement Filter 20" Big Blue Whole House WH-2201 WH250
1 x SW SHELL, Countertop SW1 Empty System Only No Filter
1 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x HK120-P-220V KoolerMax Aeroponics Hydroponics RO + Booster Pump
1 x 385, 4th stage TFC 75/85 US membrane filter (every 2-3 yrs)
1 x EMT-10, Empty Filter Cartridge Casing Housing
2 x CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
1 x FM40, STEEL BRACKET DOUBLE HOUSING 10" STANDARD
1 x Special, Single Stage Housing Bracket Shell Connection Kit
1 x .RO260 Aquarium 300G REVERSE OSMOSIS AEROPONICS HYDROPONICS RO
1 x FM90, STEEL BRACKET SINGLE HOUSING MOUNTING BIG BLUE WH SYSTEM
2 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x FM-8100T, DigiFlow Digital Water Flow Rate Meter 56" cable
1 x FV-14, Bobby Float Valve Side Mount RM292-12-N NSF USA
1 x 1070, PAE LARGE RO Storage Pressure Tank 14 GALLON 14G
1 x ACT-820-JG Aquatec Pulsation Dampener Accumulator Pressure Tank
1 x 752, DC Booster Pump w/ Transformer
1 x AQF-600-102, Flow Meter Panel Mount 3/8" MPT
1 x TMR-UV-6W, Replacement UV Ballast Transformer 6 Watts for 602 UV
1 x 288, CB1010BB Big Blue Carbon Block Filter 20K-50K gal 10"
1 x AQF-600-105, Flow Meter Panel Mount 1/2" MPT
1 x DM-1, Inline Dual TDS monitor (meter) for RO DI System DM1
2 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x 581, Ice Maker Hookup Kit Connect RO water to Fridge Ice Maker
1 x PSW-240 Aquatec Pressure Switch 40 psi shut off 1/4" tubing TSO
1 x FM60, STEEL BRACKET TRIPLE HOUSING 10" STANDARD FOR RO MOUNT
1 x FM-6710M-88 1" Digital Flow Meter count up Total GPM 56" cable
1 x 531, PAE RO Storage Pressure Osmosis Water Tank Container 3G
1 x Panel 3/4" 6710M-66TM Digital Flow Meter count up GPM 115V
1 x HK120-PUMP KoolerMax Aeroponics Hydroponics System Booster Pump
1 x SET8855 Aquatec 5853 Booster Pump Assembly for Aeroponics System
1 x HK120-P-TK for USA 110V / 60Hz
1 x KT-103, Optional Manual Membrane Flush Valve
1 x UC SHELL, Honeywell UC7000 Empty System Only No Filter
1 x HK120 KoolerMax Aeroponics Hydroponics 150G RO Filtration System
1 x FM214G, FM-6710M DigiFlow Digital Water Flow Meter Gauge Moniter
1 x HK120-P-TK-220V for EURO 220V / 50Hz
1 x B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
1 x 3/4" NPT Digiflow Digital Flow Meter count up total Water Gallon
1 x Panel 1/2" 6710M-44TM Digital Flow Meter count up Gallon 115V
1 x *Discontinued* RO155
1 x FM-8100TG44, DigiFlow Digital Water Flow Rate Meter
1 x SV-24DC-38-Plastic, KSD Solenoid Valve 3/8" 24V DC ESO
1 x DM-2, Inline Dual TDS monitor (meter) for RO DI System DM2
1 x FM-8000T, DigiFlow Digital Water Flow Meter Rate Count Down
1 x FM214G 1/4" NPT Digital Flow Meter count up total Water Gallons
1 x 225UP, 5th stage Inline Alkaline upgrade (includes media)
1 x MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6

View Cart$3,904.99
Specials Log InCreate Account Checkout  Shopping Cart65 item(s)
1 x 578b, TDS-3 Battery Batteries for #578 TDS Water Quality Meter
2 x B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x UU Clips Pair Membrane to Filter, 2.5" to 2"
2 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x 201, 1st stage sediment filter (replace every 6-12 months)
2 x OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
1 x 225, 5th stage Inline Alkaline filter with clear case (annual)
1 x UU Clips Pair Standard Filter to Standard Filter, 2" x 2"
1 x 752set, DC Booster Pump Transformer Solenoid Pressure Switch All
2 x 578, TDS Water Quality Meter tds-3
1 x BBK20, Replacement Filter 20" Big Blue Whole House WH-2201 WH250
1 x SW SHELL, Countertop SW1 Empty System Only No Filter
1 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x HK120-P-220V KoolerMax Aeroponics Hydroponics RO + Booster Pump
1 x 385, 4th stage TFC 75/85 US membrane filter (every 2-3 yrs)
1 x EMT-10, Empty Filter Cartridge Casing Housing
2 x CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
1 x FM40, STEEL BRACKET DOUBLE HOUSING 10" STANDARD
1 x Special, Single Stage Housing Bracket Shell Connection Kit
1 x .RO260 Aquarium 300G REVERSE OSMOSIS AEROPONICS HYDROPONICS RO
1 x FM90, STEEL BRACKET SINGLE HOUSING MOUNTING BIG BLUE WH SYSTEM
2 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x FM-8100T, DigiFlow Digital Water Flow Rate Meter 56" cable
1 x FV-14, Bobby Float Valve Side Mount RM292-12-N NSF USA
1 x 1070, PAE LARGE RO Storage Pressure Tank 14 GALLON 14G
1 x ACT-820-JG Aquatec Pulsation Dampener Accumulator Pressure Tank
1 x 752, DC Booster Pump w/ Transformer
1 x AQF-600-102, Flow Meter Panel Mount 3/8" MPT
1 x TMR-UV-6W, Replacement UV Ballast Transformer 6 Watts for 602 UV
1 x 288, CB1010BB Big Blue Carbon Block Filter 20K-50K gal 10"
1 x AQF-600-105, Flow Meter Panel Mount 1/2" MPT
1 x DM-1, Inline Dual TDS monitor (meter) for RO DI System DM1
2 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x 581, Ice Maker Hookup Kit Connect RO water to Fridge Ice Maker
1 x PSW-240 Aquatec Pressure Switch 40 psi shut off 1/4" tubing TSO
1 x FM60, STEEL BRACKET TRIPLE HOUSING 10" STANDARD FOR RO MOUNT
1 x FM-6710M-88 1" Digital Flow Meter count up Total GPM 56" cable
1 x 531, PAE RO Storage Pressure Osmosis Water Tank Container 3G
1 x Panel 3/4" 6710M-66TM Digital Flow Meter count up GPM 115V
1 x HK120-PUMP KoolerMax Aeroponics Hydroponics System Booster Pump
1 x SET8855 Aquatec 5853 Booster Pump Assembly for Aeroponics System
1 x HK120-P-TK for USA 110V / 60Hz
1 x KT-103, Optional Manual Membrane Flush Valve
1 x UC SHELL, Honeywell UC7000 Empty System Only No Filter
1 x HK120 KoolerMax Aeroponics Hydroponics 150G RO Filtration System
1 x FM214G, FM-6710M DigiFlow Digital Water Flow Meter Gauge Moniter
1 x HK120-P-TK-220V for EURO 220V / 50Hz
1 x B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
1 x 3/4" NPT Digiflow Digital Flow Meter count up total Water Gallon
1 x Panel 1/2" 6710M-44TM Digital Flow Meter count up Gallon 115V
1 x *Discontinued* RO155
1 x FM-8100TG44, DigiFlow Digital Water Flow Rate Meter
1 x SV-24DC-38-Plastic, KSD Solenoid Valve 3/8" 24V DC ESO
1 x DM-2, Inline Dual TDS monitor (meter) for RO DI System DM2
1 x FM-8000T, DigiFlow Digital Water Flow Meter Rate Count Down
1 x FM214G 1/4" NPT Digital Flow Meter count up total Water Gallons
1 x 225UP, 5th stage Inline Alkaline upgrade (includes media)
1 x MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6

View Cart$3,904.99

DM-1, Inline Dual TDS monitor (meter) for RO DI System DM1 [DM-1]

$35.00

DM-1, Inline Dual TDS monitor (meter) for RO DI System DM1

Commercial Inine dual TDS meter

Standard Inine dual TDS meter (monitor)

This high quality inline dual TDS monitor is distributed by Filter Direct Co.

Model: DM-1

FEATURES
  • Displays TDS levels of the feed water and product water with in & out electrode probes.
  • Highly efficient and accurate due to its advanced microprocessor technology.
  • Auto-Off function conserves battery power. The unit shuts off automatically after 10 minutes of non-use.
  • Dual Range 0-9990 ppm (From 0 - 999 ppm the resolution is 1 ppm. From 1000 to 9990 ppm, the resolution is 10 ppm, indicated by a blinking 'x10' image.)
  • Factory Calibrated: our meters are calibrated with a 342 ppm NaCl solution. Meters can be recalibrated with a mini-screwdriver.
  • Comes equipped with John Guest Quick-Connect T-fittings as shown.
  • Installs quickly and easily
SPECIFICATIONS
  • Range: 0-9990 ppm
  • Accuracy: ±2%
  • Cable Length: 24.5" (including sensor)
  • Fittings: 1/4" standard, also available with 3/8" or 1/2" at additional $8 charge;
  • Power source: 2 x 1.5V button cell batteries (included)
  • Battery life: approx. 1000 hours of continuous use
  • Size: 7.6 x 2 x 4.7 cm (3 x .8 x 1.9 in.)
  • Weight: 79.4 g (2.8 oz.)

Measure the tap water coming in vs. the purified water going out of your system at any time.

Use the meter to determine when the filters need to be changed.

Install on industrial systems such as car washes, window washing, manufacturing, and food processing.

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