Misuratore qualità acqua PH EC TDS sale TEMPERATURA data logger tester acquario acqua di mare

TDS: 0-19990ppm ; 0-199.0ppt. EC: 0-19990us/cm ; 0-199.0ms/cm. PH: 0.00-14.00PH. SALT: 0-199.9ppt ; 0%-20%. Temp: 0°C-50°C (32°F-122°F).

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