Tester Qualità Acqua Multiparametro S.G PH EC SALE ORP TDS CF TEMP 8 In 1 R LLI

8 In 1: S.G PH EC SALT ORP TDS CF TEMP. ORP: -2000mv - +2000mv. TDS: 0-19990ppm 0-199.0ppt. TDS: 1 ppm (<1999ppm); 10 ppm (>1999ppm); 0.1 PPT. EC, CF, TDS, SALT: ±2%F.S. CF: 0-1999.0CF. EC: 0-19000us/cm 0-199.0 ms/cm.

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