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Ships within 48 hours · Estimated delivery Sep 6 - Sep 11
Electrical life ： Operating ≥20
the pressure shall not exceed 50 PSI
longer spiral guarantees leak-proof
Package Content : 2 x Star Knob
Compatible with all cell phone
Generic Monitor pH 7.1-8.9 Test KIT (400 Tests) - Monitor Aquarium and aquaculture Water Quality auspowers_batchsix Electrical life ： Operating ≥20Generic Monitor pH 7. 1 8. 9 Test KIT (400 Tests) Monitor Aquarium and aquaculture Water Quality Determine the pH value in water samples for aquarium and aquaculture. Water sample can be freshwater, brackish and seawater. This pH product is specially designed for pH range of sea water (around 7. 5 to 8. 5) which easily differentiate the color ranging from yellow color at pH 7. 1 to deep blue color at pH 8. 9. Product Features Test pH level in water.
