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Instruments

EWP-USA offers a wide range of instruments for all your Commercial and Industrial RO Systems Components.

Hand Held Meters

EWP-USA's hand held pH meters are the digital substitute to standard pH test kits. They utilize the latest digital technology in water testing, are cheaper than than test kits over the long run, and are accurate. The meters can be used for aquariums, swimming pools, the seawater industry, the food/beverage industry, and etc.

It comes in a clear case with battery installed, 2 solution packets, and a flat head screw driver.

EWP-USA's hand held TDS meters are the digital substitute to standard TDS test kits. They utilize the latest digital technology in water testing, are cheaper than than test kits over the long run, and are accurate.   The meters can be used for aquariums, swimming pools, the fishing industry, the food/beverage industry, and etc. 

Each meter comes with a black carrying case (with belt clip), two batteries installed, and the manual.

Water Quality Test Kit

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Hand Held Meters

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Pressure Gauges

These mechanical pressure gauges are encased in 304 stainless steel and are oil filled to absorb and dampen vibrations, which allows for accurate readings even under the most intense pulsations.  Clear and easy to read dial with PSI and kg (BAR) readings make these pressure gauges perfect for OEM manufacturing. 
 

They don’t require a power source and are easy to install.
 

Features:

  • Panel (Back) & Side (Bottom) connections

  • Dual scales – PSI and BAR

  • Accuracy: +/- 2.5%

  • Temperature Range: -40° ~ 158° F

  • Oil filled to dampen shock and vibration

  • 304 Stainless Steel case

  • 2.5" Diameter

  • Acrylic window

  • PSI/KG Indicator

  • Resolution +/-15%

  • Bronze 1/4" NPT

  • Water or air applications

Model: PG-100-P-B
0-100 PSI  (Panel Mount)
Model: PG-100-P-B
0-100 PSI (Panel Mount)
Model: PG-100-P-R
0-100 PSI (Panel Mount)
Model: PG-100-P-SS-R
0-100 PSI (Panel Mount)
Model: PG-100-S-R
0-100 PSI (Side Mount)
Model: PG-100-S-SS-R
0-150 PSI (Side Mount)
Model: PG-150-P-B
0-150 PSI (Panel Mount)
Model: PG-150-P-R
0-150 PSI (Panel Mount)
Model: PG-150-P-SS-R
0-150 PSI (Panel Mount)

PG-150-S-SS-R

Model: PG-150-S-SS-R
0-150 PSI (Side Mount)

PG-200-P-R

Model: PG-200-P-R
0-150 PSI (Panel Mount)

PG-200-S-R

Model: PG-200-P-R
0-200 PSI (Side Mount)

PG-300-P-B

Model: PG-300-P-B
0-300 PSI (Panel Mount)

PG-300-P-R

Model: PG-300-P-R
0-300 PSI (Panel Mount)

PG-300-P-SS-R

Model: PG-300-P-SS-R
0-300 PSI (Panel Mount)

PG-300-S-B

Model: PG-300-S-B
0-300 PSI (Side Mount)

PG-300-S-R

Model: PG-300-S-R
0-300 PSI (Side Mount)

PG-300-S-SS-R

Model: PG-300-S-SS-R
0-300 PSI (Side Mount)

PG-350-P-R

Model: PG-350-P-R
0-350 PSI (Panel Mount)
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Pressure Gauges

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Flow Meters

Variable area flow meters, commonly known as rotameters, are cost effective instruments for measuring flow rates in a closed tube. Made of high quality clear acrylic, these flow meters don’t require a power source and are easy to install, which is perfect for OEM manufacturing.  

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Features:

  • Panel Mount or Inline

  • ABS Plastic NPT connections

  • 316 SST Rod and Float

  • Accuracy: +/- 4%FS

  • 1-200 GPM Range

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Flow Meters

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