Misuratore digitale LCD PH/EC/TEMP tester monitor qualità acqua rilevatore acqua 3 in 1

Test the EC with both wide range(ms/cm) and narrow range(us/cm) at will. EC Unit: ms/cm, us/cm (Switchable). EC: 0.00 ～ 19.99ms/cm (0 ～ 2000us/cm). EC: 0.01ms/cm (1us/cm). EC: ±2%F.S. Range: pH: 0.00 ～ 14.00pH.

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