5 in 1 Digital PH TDS EC ORP Temperature Water Quality Tester Meter Test Tool UK

TDS Factor:0.5. Accuracy：ph 0.05 ph. Resolution：0.01pH. 1x 5 in 1 Water Quality Tester. Accuracy：±2mv. Temperature：. Accuracy：0.1°C（0.2°F）. Range：±1000mv.

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