PH Meter 0.01 High Precision for Water Quality Tester with 0-14 Measurement Range Suitable Aquarium Swimming Pool

Welcome to my store. I hope you have a pleasant shopping experience.Battery Included : No High-concerned chemical : None Brand Name : APWIKOGER Origin : Mainland China TDS Meter : EC Meter & Temperature Meter TDS EC & Temperature(°C °F) Meter : Water Quality Tester Pen