Combined pH, EC and temperature meter for water hydroponic system
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![Ready stock] KIPRUN 2pc Digital PH TDS EC Meter Tester 0.0-14.0 PH Tester 3 In1 Temperature Pen Tester 0-9000 Ppm Water Purity Quality Automatic Monitor Tool, for Aquarium Pool Water Monitor | Lazada Singapore](https://my-live-01.slatic.net/p/4af61011fe0115da696afba686816106.jpg "Ready stock] KIPRUN 2pc Digital PH TDS EC Meter Tester 0.0-14.0 PH Tester 3 In1 Temperature Pen Tester 0-9000 Ppm Water Purity Quality Automatic Monitor Tool, for Aquarium Pool Water Monitor | Lazada Singapore")