The Apera Instruments TDS20 tester is simply the most reliable pocket TDS tester with the best value for all kinds of regular TDS testing, including tap water testing, agriculture, aquaculture, pools and spas, education, etc. (Range: 0-100.0 ppm, 0-1000 ppm, 0-10.0, Accuracy: ±1% F.S).   1-2 points auto calibration with auto buffer recognition, 0 to 50˚C auto temp. compensation.   The BPB (Brush-Resistant Platinum Black) sensor adopts our special processing technology, which minimizes electro...

This product was added to our catalog on:
14-09-2019

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Apera Instruments TDS20 Value TDS Meter

  Simply the most reliable pocket pH tester with the best value for all kinds of regular pH testing, such as hydroponics, pools and spas, water treatment, beer brewing, wine making, etc.   Up to 3 points of Auto calibration and 0 to 50˚C Auto temperature compensation (ATC), ±0.1 pH Accuracy with 0 to 14.0 pH measuring range; Auto recognition and indication of stable values improves repeatability, saving you the trouble of guessing when to manually hold measurement.   With an Ultra clear...

This product was added to our catalog on:
14-09-2019

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Apera Instruments PH20 Value pH Meter

A full size 75 Gallon Per Day Reverse Osmosis system with Deionisation stage which is ideal for aquariums, window cleaning, car washing and many more applications requiring ultra-pure water. Now with Free pressure gauge as standard.This full size system has superior pre-filtration due to its large 10inch filters and also includes a membrane flush system which reduces membrane fouling thereby extending life.This RO system will remove almost 100% of tap water contaminants due to the additional full size deionisation ...

This product was added to our catalog on:
13-03-2011

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Ultra-Pure 4 Stage 75 Gallon Per Day RO System

Based on our class leading Ultra-Pure Reverse Osmosis units, this RO system recycles waste through additional membrane(s) to reduce waste by up to 50% whilst producing water at much faster rates thereby conserving water. In common with our upgrade kits, our trials have shown that adding a second or even third membrane to your current system will reduce the waste by up to 50% and pure water production rates will increase by up to 95%.  Please note that ideal conditions are required to achieve best possibl...

This product was added to our catalog on:
4-06-2017

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Eco-Ultra-Pure 5 Stage 150 Gallon Per Day RO System

A full size 100 Gallon Per Day Reverse Osmosis system with Deionisation stage which is ideal for aquariums, window cleaning and car washing. Now with Free pressure gauge as standard.This full size system has superior pre-filtration due to its large 10inch filters and also includes a membrane flush system which reduces membrane fouling thereby extending life.This RO system will remove upto 99% of tap water contaminants. The Osmotics RO system includes:- 1 x 100 US gallon per day membrane 1 x 5 micron Sediment Pre-...

This product was added to our catalog on:
1-05-2011

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4 Stage 100 Gallon Per Day Reverse Osmosis System with DI

The PSC-60D is a NEW product from HM Digital offering dual display monitoring for the industrial water treatment professional. This extended range EC/TDS “mini” monitor continuously monitors 2 lines. This TDS meter allows you to monitor your Reverse Osmosis system performance giving you peace of mind that everything is working as it should. Features Continuously monitors two lines simultaneously Dual line TDS/EC displays feed and product water Extended range for TDS and EC Digital calibration S...

This product was added to our catalog on:
16-07-2017

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PSC-60D: Dual Display, Dual Line EC/TDS Monitor