Water Quality Tester PH Temp EC CF RH Meter For Aquarium Hydroponics F

Feature: 1. EC: 0.01EC. EC, CF, : ± 2% F.S. Item Type: Water Quality Tester. TEMP:-50 ℃-70 ℃. RH: 10%RH-99%RH. 1 x Water Quality Tester. TEMP:0.1 ℃.

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