Log In Log In  |  Checkout   |  53 item(s)
1 x PSW-340 Aquatec Pressure Switch 40 psi shut off 3/8" tubing TSO
1 x Annual Filter Kit Koolermax Series KPAK-3 Sediment Carbon Block
1 x .K5NTF KoolerMax K5 RO System Shell without tank and faucet
1 x .K5150P, KoolerMax 150GPD 5 Stage RO System w/Booster Pump
1 x *Discontinued* RD102
2 x 531, PAE RO Storage Pressure Osmosis Water Tank Container 3G
1 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x 3rd stage C10 carbon block filter (replace every 6-12 months)
2 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x 205, 3rd stage solid carbon block filter (replace every 12month)
1 x 565, Digital Pressure Gauge Tester Monitor
1 x .AR150P, AQUARIUM & DRINKING 2 OUTPUTS Reverse Osmosis RO+DI+P
1 x KF612UP, SUBSTITUTE/Upgrade Faucet Oil Rubbed Bronze Fisnish
1 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x 673, Replacement UV Lamp Light for 602 (6 Watts)
1 x SET88 Aquatec 8852 AC Booster pump Solenoid ESO Pressure Switch
2 x 818, DI Resin Refill Bag 16oz (good for up to three refills)
1 x *Discontinued* RO585
1 x .RD322 Aquarium 260-300 GPD REVERSE OSMOSIS RO+DI WATER SYSTEM
1 x 399, 4th stage TFC-100 US membrane filter (every 2-3 yrs)
1 x Special, Single Stage Housing Bracket Shell Connection Kit
1 x .K5 KoolerMax 75GPD 5 STAGE REVERSE OSMOSIS RO FILTER SYSTEM
1 x RF62, Replacement filter for CT-6000, UC7000, SW-1, and SW-1C
1 x .K6150P, KoolerMax 150GPD 6 Stage RO System w/ Booster Pump
1 x 578, TDS Water Quality Meter tds-3
1 x BBK20, Replacement Filter 20" Big Blue Whole House WH-2201 WH250
1 x 532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
2 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x .RO260 Aquarium 300G REVERSE OSMOSIS AEROPONICS HYDROPONICS RO
1 x .AR150PNTF, KoolerMax AR150P RO System Shell without tank faucet
1 x BBK10, Replacement Filter Big Blue Whole House WH-1134
1 x 532wpg, PAE RO water pressure white tank bladder gauge valve 4G
1 x DM-2, Inline Dual TDS monitor (meter) for RO DI System DM2
1 x Special Filter Kit Koolermax dealer distribution kit
1 x SC209, Specialty Filter Nitrate Removal Filter
1 x HK120 KoolerMax Aeroponics Hydroponics 150G RO Filtration System
2 x KF320UP, SUBSTITUTE/Upgrade Faucet BRUSHED NICKEL STAINLESS STEE
1 x 602, UV Ultra Violet Sterilization Light Bulb ystem (6 watts)
1 x .AR125NTF KoolerMax AR125 RO System Shell without tank & faucet
1 x .K6A KoolerMax 75GPD 6STAGE Alkaline pH REVERSE OSMOSIS RO FILTE
1 x KF355UP, SUBSTITUTE/Upgrade to Antique Brushed Brass Iron Finish
1 x 1st stage SF05 sediment filter (replace every 6-12 months)
1 x 671C, Replacement UV Lamp Light for 609C (16 Watt)
1 x 4th stage TFC 75/85 US membrane filter (every 2-3 yrs) M75
1 x SC207, Specialty Filter Refillable Color Changing DI Filter for
1 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x 741-14, Diverter Valve for Countertop Water Units
1 x UU Clips Pair Membrane to Membrane, 2.5" to 2.5"

View Cart$4,262.99
Specials Log InCreate Account Checkout  Shopping Cart53 item(s)
1 x PSW-340 Aquatec Pressure Switch 40 psi shut off 3/8" tubing TSO
1 x Annual Filter Kit Koolermax Series KPAK-3 Sediment Carbon Block
1 x .K5NTF KoolerMax K5 RO System Shell without tank and faucet
1 x .K5150P, KoolerMax 150GPD 5 Stage RO System w/Booster Pump
1 x *Discontinued* RD102
2 x 531, PAE RO Storage Pressure Osmosis Water Tank Container 3G
1 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x 3rd stage C10 carbon block filter (replace every 6-12 months)
2 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x 205, 3rd stage solid carbon block filter (replace every 12month)
1 x 565, Digital Pressure Gauge Tester Monitor
1 x .AR150P, AQUARIUM & DRINKING 2 OUTPUTS Reverse Osmosis RO+DI+P
1 x KF612UP, SUBSTITUTE/Upgrade Faucet Oil Rubbed Bronze Fisnish
1 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x 673, Replacement UV Lamp Light for 602 (6 Watts)
1 x SET88 Aquatec 8852 AC Booster pump Solenoid ESO Pressure Switch
2 x 818, DI Resin Refill Bag 16oz (good for up to three refills)
1 x *Discontinued* RO585
1 x .RD322 Aquarium 260-300 GPD REVERSE OSMOSIS RO+DI WATER SYSTEM
1 x 399, 4th stage TFC-100 US membrane filter (every 2-3 yrs)
1 x Special, Single Stage Housing Bracket Shell Connection Kit
1 x .K5 KoolerMax 75GPD 5 STAGE REVERSE OSMOSIS RO FILTER SYSTEM
1 x RF62, Replacement filter for CT-6000, UC7000, SW-1, and SW-1C
1 x .K6150P, KoolerMax 150GPD 6 Stage RO System w/ Booster Pump
1 x 578, TDS Water Quality Meter tds-3
1 x BBK20, Replacement Filter 20" Big Blue Whole House WH-2201 WH250
1 x 532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
2 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x .RO260 Aquarium 300G REVERSE OSMOSIS AEROPONICS HYDROPONICS RO
1 x .AR150PNTF, KoolerMax AR150P RO System Shell without tank faucet
1 x BBK10, Replacement Filter Big Blue Whole House WH-1134
1 x 532wpg, PAE RO water pressure white tank bladder gauge valve 4G
1 x DM-2, Inline Dual TDS monitor (meter) for RO DI System DM2
1 x Special Filter Kit Koolermax dealer distribution kit
1 x SC209, Specialty Filter Nitrate Removal Filter
1 x HK120 KoolerMax Aeroponics Hydroponics 150G RO Filtration System
2 x KF320UP, SUBSTITUTE/Upgrade Faucet BRUSHED NICKEL STAINLESS STEE
1 x 602, UV Ultra Violet Sterilization Light Bulb ystem (6 watts)
1 x .AR125NTF KoolerMax AR125 RO System Shell without tank & faucet
1 x .K6A KoolerMax 75GPD 6STAGE Alkaline pH REVERSE OSMOSIS RO FILTE
1 x KF355UP, SUBSTITUTE/Upgrade to Antique Brushed Brass Iron Finish
1 x 1st stage SF05 sediment filter (replace every 6-12 months)
1 x 671C, Replacement UV Lamp Light for 609C (16 Watt)
1 x 4th stage TFC 75/85 US membrane filter (every 2-3 yrs) M75
1 x SC207, Specialty Filter Refillable Color Changing DI Filter for
1 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x 741-14, Diverter Valve for Countertop Water Units
1 x UU Clips Pair Membrane to Membrane, 2.5" to 2.5"

View Cart$4,262.99

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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