{"title":"RO Testing and Measurement","description":"\u003ch1\u003eRO Testing and Measurement \u003c\/h1\u003e\u003cp\u003eAt Finerfilters, we have testing and measurement parts for your \u003ca href=\"\/collections\/reverse-osmosis-water-filter-systems\"\u003ereverse osmosis filter systems\u003c\/a\u003e, from meters to pressure valves.\u003c\/p\u003e\n\u003cp\u003eThese \u003ca href=\"\/collections\/reverse-osmosis-fittings\"\u003espare parts\u003c\/a\u003e come in a range of sizes to ensure you can keep your system running properly without interruption. Whether you’re testing your aquarium’s filtration or making sure your drinking water is properly clean, we have the parts you need to track changes to your water.\u003c\/p\u003e\n\u003cp\u003eYou can explore our stock of testing equipment today to find the right tool for maintaining your RO filter.\u003c\/p\u003e\n\u003ch2\u003eOur testing and measurement products\u003c\/h2\u003e\n\u003cp\u003eIt's always important to keep your measurement valves working in top shape. That’s why we supply a wide range of monitoring appliances that test RO tanks and more.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDigital TDS Meters -\u003c\/strong\u003e These digital meters measure how conductive the water in a tank or system is to calculate the total dissolved solids inside with 500 ppm as the recommended maximum reading. This will determine how efficiently your RO system is removing dissolved particles from the water.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFloat Valves -\u003c\/strong\u003e These valves help automatically stop an RO system from pumping more water into an \u003ca href=\"\/collections\/fish-tank-water-filters\"\u003eaquarium\u003c\/a\u003e when the tank is nearly full to prevent flooding. It also allows more water in when needed. They are an important mechanism for large fish tanks.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePressure Gauges - \u003c\/strong\u003eThese gauges determine the water pressure pushing into the membrane of an RO system after a pre-filter is used. These readings help you decide when your pre-filters need to be replaced so optimal pressure is maintained in your unit.\u003cstrong\u003e \u003c\/strong\u003eIt is also good for indicating if you have the sufficient minimum pressure requirement for the RO unit to operate, and whether you should opt for a booster pump to increase performance.\u003c\/p\u003e\n\u003cp\u003eIt is important to connect these devices properly to ensure an accurate reading from any meters you use. For guidance on installing these testing gadgets, see our online blog and \u003ca href=\"https:\/\/www.youtube.com\/channel\/UCf38imBSv7nzbZvZVLv6hGQ\"\u003evideos\u003c\/a\u003e for step-by-step instructions.\u003c\/p\u003e\n\u003ch2\u003eShop testing and measurement tools with us\u003c\/h2\u003e\n\u003cp\u003eWe do our best to provide fast \u003ca href=\"\/pages\/delivery-policy\"\u003edelivery\u003c\/a\u003e to all UK mainland orders. International shipping and delivery options are also available.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"\/pages\/contact\"\u003eContact us\u003c\/a\u003e today if you have any questions about installing a new filtration system or testing meter. You can call \u003ca href=\"tel:01704807600\"\u003e01704 807600\u003c\/a\u003e to speak with our expert team and receive guidance on the right filter products for you.\u003c\/p\u003e","products":[{"product_id":"tds-meter-for-testing-water-quality-tds-3","title":"EZ Digital TDS TDS-3 Meter for Testing Water Quality","description":"\u003cp\u003eDigital TDS Meter for Testing Water Quality - TDS-3\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Dimensions: \u003c\/strong\u003e 3.2 x 2.5 x 15.5 cm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBoxed-product Weight:\u003c\/strong\u003e 45 g\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"EZ Digital","offers":[{"title":"Default Title","offer_id":56193552253303,"sku":"TDS-METER-HANDHELD","price":9.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0950\/9873\/2919\/files\/tds_meter._01_1.jpg?v=1763356073"},{"product_id":"pressure-gauge-for-reverse-osmosis-systems-by-finerfilters","title":"Pressure Gauge for RO Systems with 1\/4\" Connection","description":"\u003cp\u003eThe PSM-1 is a high quality 0-150 psi Pressure gauge suitable for use with Reverse Osmosis (RO) units.\u003c\/p\u003e\n\u003cp\u003eThis gauge comes complete with 1\/4” push fit fittings, allowing for easy installation into your existing Reverse Osmosis setup, provided it uses 1\/4” tubing.\u003c\/p\u003e\n\u003cp\u003eThis pressure gauge is essential for monitoring the performance of your RO system.  All RO membranes are reliant on a satisfactory supply pressure (minimum 3 bar of pressure but preferably 4 bar).   Low water pressure is a leading cause of problems with reverse osmosis units, as low pressure can cause the unit to not work at its optimum potential.  Low pressure can lead to low rejection rates, low flow rates and higher TDS readings.  The use of a pressure gauge, when using a booster pump, is also recommended in order to ensure the pressure is within the optimum range.\u003c\/p\u003e\n\u003cp\u003eThis pressure gauge will allow you to monitor your membrane inlet pressure and provide a rough guide to when your pre-filters require replacing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePlease note\u003c\/strong\u003e - the pressure gauge is best effective installed away from any water pumps i.e on an RO unit after the pre-filters. Otherwise the pulse from the pump will cause the gauge to continually jump and not give an accurate reading.\u003c\/p\u003e\n\u003cp\u003ePressure gauge comes with a fitting:\u003c\/p\u003e\n\u003cp\u003eQT-05 - T piece, with 1\/4” stem and two 1\/4” push fit.\u003c\/p\u003e\n\u003cp\u003eDiameter of gauge is 53mm\u003c\/p\u003e\n\u003cp\u003eDepth of gauge is 27mm\u003c\/p\u003e\n\u003cp\u003eConnector at base of gauge is brass\u003c\/p\u003e\n\u003cp\u003eRange: 0-10 bar \/ 0-150 PSI\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePlease note\u003c\/strong\u003e - the pressure gauge is best effective installed away from any water pumps i.e on an RO unit after the pre-filters. Otherwise the pulse from the pump will cause the gauge to continually jump and not give an accurate reading.\u003c\/p\u003e","brand":"Finerfilters","offers":[{"title":"Default Title","offer_id":56193554088311,"sku":"FFM-PRES-GAUGE","price":9.49,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0950\/9873\/2919\/files\/img_20171221_105143_1.jpg?v=1763356158"},{"product_id":"finerfilters-float-valve-suitable-for-aquarium-use","title":"Finerfilters Float Valve 1\/4\" suitable for Aquarium use","description":"\u003cp\u003e\u003cstrong\u003eFinerfilters Float Valve 1\/4\" suitable for Aquarium use\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePVC plastic float valve ideal for low flow, automatic level control applications. Float valve arm is adjustable and tank mountable with integral bulkhead fitting.\u003c\/p\u003e\n\u003cp\u003eSize of bulkhead threads = 1\/2\"\u003c\/p\u003e\n\u003cp\u003eThis valve comes with a 1\/2\" BSP to 1\/4\" PF fitting to connect to 1\/4\" tubing. The unique thing about these is the quick connect fitting is not moulded to the valve, meaning you can remove it and use any type of fitting, such as a tee piece, elbow, or reducer!\u003c\/p\u003e\n\u003cp\u003eEach one comes with a mounting nut and rubber seal. Also, this float valve can be used in conjunction with an auto shutoff valve to stop RO production when a reservoir is full. It can also be used as an auto top-off device in an aquarium.\u003c\/p\u003e\n\u003cp\u003eAll parts are made from NSF approved materials.\u003c\/p\u003e","brand":"Finerfilters","offers":[{"title":"Default Title","offer_id":56193557692791,"sku":"FFM-FLOAT-VALVE","price":9.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0950\/9873\/2919\/files\/float_valve_x1_1.jpg?v=1763356317"},{"product_id":"finerfilters-inline-tds-meter","title":"HM Digital DM_1 Inline Dual TDS Meter with 1\/4\" Connections","description":"\u003cp\u003e\u003cstrong\u003eFinerfilters Inline TDS Meter 1\/4\" \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eHM Digital DM-1, Dual In-line TDS Meter Reverse Osmosis Water quality Meter\u003c\/p\u003e\n\u003cp\u003eThis HM Digital DM-1 TDS meter can be used to test the quality of water from two different water inputs by detecting the Total Dissolved Solids (TDS) in the water and displaying this as a reading of how many parts per million (PPM) of total dissolved solids there are in the water.\u003cbr\u003eIdeal for testing the water quality of your tap water, water filter, hydroponics, agricultural water, colloidal silver, or for testing Reverse Osmosis or De-ionized water for use with dental sterilization equipment or window cleaning.\u003c\/p\u003e\n\u003cp\u003eSimply connect the supplied tee fittings in-line with the water pipe to read the TDS, for example, one could be connected to the incoming water to a RO system, and one to the outgoing water, allowing you to observe the difference in water quality between the two points.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Details:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eComes equipped with Quick-Connect T-fittings.\u003cbr\u003eInstalls quickly and easily.\u003c\/p\u003e\n\u003cp\u003eTechnical Information\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRange\u003c\/strong\u003e: 0-9990 ppm\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAccuracy\u003c\/strong\u003e: ±2%\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eConversion Factor\u003c\/strong\u003e: NaCl (avg. 0.5)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCable Length\u003c\/strong\u003e: 24.5\" (including sensor)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFittings\u003c\/strong\u003e: 1\/4\" standard.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePower source\u003c\/strong\u003e: 2 x 1.5V button cell batteries (included)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBattery life\u003c\/strong\u003e: approx. 1000 hours of continuous use\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSize\u003c\/strong\u003e: 7.6 x 2 x 4.7 cm (3 x .8 x 1.9 in.)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e: 79.4 g (2.8 oz.)\u003c\/p\u003e","brand":"HM Digital","offers":[{"title":"Default Title","offer_id":56193557758327,"sku":"TDS-METER-INLINE","price":27.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0950\/9873\/2919\/files\/incline_tds_meter_display.jpg?v=1763356320"}],"url":"https:\/\/www.finerfilters.co.uk\/collections\/reverse-osmosis-water-filter-testing-measurements.oembed","provider":"Finerfilters","version":"1.0","type":"link"}