Pen Tester PH-101

Product parameters Power: DC9V Power: less than 4.5W Display: Two 3 characters LED Range: pH0 pH14 Display accuracy: 0.01Ph, 0.1 °C between the Ph3.0 to pH9.0 0.1pH, 0.1 °C between the pH10 to pH14 PH value of accuracy (at25 °C): ± 0.02pH (properly calibrated) Temperature accuracy: ± 1.0 °C Operating temperature: 5 °C to 50 °C Humidity: less than 90% Micromation and integrative design Micro-electronic circuit design with LED display ,turning off automatically and prolong the battery using lifespan. Easy use, excellent performance and testing accuracy It is widely used at aquarium, aquaculture , agriculture and chemical testing fields. Long life-span replaceable sensor With adopttiong sensor electrode-wet design, let electrode quickly response life extension. Short time submersible waterproof design Replaceable buttony battery.