Second Hand TDS Meters
There are many different second hand TDS meters to pick from, allowing you to save money when looking for a total dissolved solids meter. These devices are used for testing concentrations in solution, normally water. Find them available from sellers around the UK.
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 | D-D tDS Pen Marine Aquarium Rodi Water Tester | £10.00 £3.50 delivery |
 | Lutron Conductivity / TDS / PH / Temp Intelligent Digital Meter Handheld Compact | £90.54 or make offer Free delivery |
 | EUTECH Instrument EcoScan Con5 multi-Point Conductivity TDS Meter | £115.97 or make offer Free delivery |
 | HACH Pocket Pro+ Multi 1 Tester for Cond/TDS/Salinity with Replaceable Sensor | £155.99 or make offer £11.40 delivery |
 | Forbes Marshall Aquatds Smartpro 8969p 2Wire Tds Trasmitter Meter Microcontroler | £348.56 or make offer Free delivery |
 | Hannah HI9835 Autoranging PortableWaterproof Microprocessor EC/TDS/NaCl/°C meter | £500.00 or make offer Collection only (London) |