{"product_id":"150131","title":"TOPWAY 4 in 1 Digital PH Meter Water Tester TDS EC Temp Pen Hydroponics 150134","description":"\u003ch2\u003e\u003cstrong\u003eTOPWAY 4 in 1 Digital Water Quality Tester PH TDS EC Temperature Meter Pen Hydroponics Aquarium Pool Spa 150134\u003c\/strong\u003e\u003c\/h2\u003e \u003ch3\u003e\u003cstrong\u003eProduct Overview\u003c\/strong\u003e\u003c\/h3\u003e \u003cp\u003eThe TOPWAY 4-in-1 Digital Water Quality Tester (150134) is a compact, high-precision electronic testing pen designed to quickly analyze four critical water parameters: \u003cstrong\u003epH level, Total Dissolved Solids (TDS), Electrical Conductivity (EC), and Temperature (°C\/°F)\u003c\/strong\u003e. Engineered for both home and professional use, this versatile meter eliminates the need for multiple liquid chemical reagents and test strips.\u003c\/p\u003e \u003cp\u003eManufactured from durable ABS material, the tester features a clear digital display, automatic temperature compensation (0–60°C), factory-calibrated EC\/TDS sensors, and 3-point pH calibration options. Supplied complete with \u003cstrong\u003e3 × 1.5V button cell batteries included\u003c\/strong\u003e, a 5-minute auto-power-off function, and low-power protection, it is an ideal tool for monitoring drinking water sources, hydroponics systems, aquariums, swimming pools, RO water systems, and spas.\u003c\/p\u003e \u003ch3\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e \u003cp\u003e\u003cstrong\u003e4-in-1 Multifunction Water Tester:\u003c\/strong\u003e Measures pH, TDS, EC, and liquid temperature simultaneously in a single handheld probe.\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003e\u003cstrong\u003eWide Range \u0026amp; High Precision:\u003c\/strong\u003e Measures pH from 0.00 to 14.00, EC up to 19999μs\/cm, TDS up to 9999ppm, and temperature from 0 to 60.0°C (32.0 to 140.0°F).\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003e\u003cstrong\u003eAutomatic Temperature Compensation (ATC):\u003c\/strong\u003e Built-in ATC ensures accurate, temperature-corrected readings across 0–60°C sample range.\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003e\u003cstrong\u003eFactory Calibrated \u0026amp; Ready to Use:\u003c\/strong\u003e EC and TDS are factory-calibrated (1413μs\/cm) for quick out-of-the-box operation.\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003e\u003cstrong\u003eBatteries Included \u0026amp; Auto Shut-Off:\u003c\/strong\u003e Powered by 3 × 1.5V button cells; automatically powers down after 5 minutes of inactivity to preserve battery life.\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003e\u003cstrong\u003eCompact, Portable \u0026amp; Easy to Read:\u003c\/strong\u003e Lightweight ABS pen housing with a clear digital screen for effortless indoor, field, and laboratory testing.\u003c\/p\u003e \u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h3\u003e \u003ctable\u003e \u003cthead\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eSpecification Parameter\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e\u003cstrong\u003ePerformance Value\u003c\/strong\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c\/thead\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e\u003cstrong\u003eTOPWAY\u003c\/strong\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eSKU\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e\u003cstrong\u003e150134\u003c\/strong\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e4-in-1 Digital Water Quality Tester Pen\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003epH Range \u0026amp; Accuracy\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e\n\u003cstrong\u003e0.00 to 14.00 pH\u003c\/strong\u003e (Accuracy: ±0.05 pH, Res: 0.01 pH)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eEC Range \u0026amp; Accuracy\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e\n\u003cstrong\u003e1 to 19999 μs\/cm\u003c\/strong\u003e (Accuracy: ±2%, Res: 1 μs\/cm)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eTDS Range \u0026amp; Accuracy\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e\n\u003cstrong\u003e1 to 9999 ppm\u003c\/strong\u003e (Accuracy: ±2%, Res: 1 ppm)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eTemperature Range \u0026amp; Accuracy\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e\n\u003cstrong\u003e0 to 60.0°C \/ 32.0 to 140.0°F\u003c\/strong\u003e (Accuracy: ±0.5°C)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eTemperature Compensation\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eAutomatic Temperature Compensation (0–60°C)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003epH Calibration Accuracy\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e6.86 (±0.1pH) \/ 6.86\/4.00\/9.18 (Up to ±0.02pH)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eFactory Calibration\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eEC \/ TDS Factory Calibrated (1413 μs\/cm)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003ePower Supply\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e\u003cstrong\u003e3 × 1.5V Button Cell Batteries (Included)\u003c\/strong\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eAuto Shut-Off \u0026amp; Safety\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e5 Minutes Auto Power-Off \/ Low Power Indicator\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eDimensions \u0026amp; Weight\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eApprox. 7.2\" × 1.47\" (164g \/ 5.8 oz)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eBody Material\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eHigh-Quality ABS Plastic\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003ch3\u003e\u003cstrong\u003ePackage List\u003c\/strong\u003e\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e \u003cp\u003e1 × TOPWAY Water Quality Tester (3 × 1.5V button cell batteries included)\u003c\/p\u003e \u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003e\u003cstrong\u003eIdeal Applications\u003c\/strong\u003e\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e \u003cp\u003e\u003cstrong\u003eHydroponics \u0026amp; Plant Growth:\u003c\/strong\u003e Monitoring nutrient solution EC\/TDS levels and soil run-off pH for maximum crop yield.\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003e\u003cstrong\u003eAquariums \u0026amp; Fish Farming:\u003c\/strong\u003e Ensuring safe water chemistry and precise pH balance for freshwater and marine life.\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003e\u003cstrong\u003ePools, Spas \u0026amp; Hydrotherapy:\u003c\/strong\u003e Maintaining hygienic water conditions and correct chemical balance in swimming pools and hot tubs.\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003e\u003cstrong\u003eHousehold Water Purification:\u003c\/strong\u003e Testing RO water systems, tap water quality, and drinking water filtration efficiency.\u003c\/p\u003e \u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003e\u003cstrong\u003eOperating \u0026amp; Care Guidelines\u003c\/strong\u003e\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e \u003cp\u003e\u003cstrong\u003eMeasurement Procedure:\u003c\/strong\u003e Turn on the tester, dip the electrode into the liquid sample, stir gently, and wait for the digital reading to stabilize.\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003e\u003cstrong\u003eMaintenance \u0026amp; Storage:\u003c\/strong\u003e Clean the electrode tip with distilled water after every test and replace the protective cap to prevent sensor drying.\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003e\u003cstrong\u003eCalibration Check:\u003c\/strong\u003e Re-calibrate the pH sensor periodically using standard buffer solutions if measuring extreme pH fluids or after extended storage.\u003c\/p\u003e \u003c\/li\u003e \u003c\/ul\u003e","brand":"TOPWAY","offers":[{"title":"Default Title","offer_id":32351550767193,"sku":"150134","price":17.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1306\/0285\/files\/30bdb79f-359c-407c-b1d8-91e55b61f2d6.jpg?v=1791533879","url":"https:\/\/www.aimtools.co.uk\/products\/150131","provider":"Aim Tools","version":"1.0","type":"link"}