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Ships within 48 hours · Estimated delivery Sep 5 - Sep 10
remove the paper backing and then stick it to a clean flat surface
External Diameter: 5
5mm)(Approx
Stable transmission
accurately record your all-day activity
Water Quality Tester - Digital TDS Meter for Water Testing - White, Grey lantern lights remove the paper backing andDescription: PH and Chlorine Measure: A convenient tool to test water pH and chlorine level for swimming pool and spa. This accurate PH tester kit can accurately test a PH. Special designed for family sized swimming pool or spa. High Quality: Our water quality tester is made of premium plastic shell, durable and long service life, easy to operate. Lightweight and compact, easy to carry, convenient to use. Convenient Security: Chlorine recommended in
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