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Lamotte Insta-TEST 3 Plus : Pool & Spa Test Strip (Free Chlorine, Bromine, Alkalinity, pH)
รายละเอียด:
Free Chlorine, Bromine, Alkalinity, pH
The Insta-TEST 3 Plus pool & spa strip measures Free Chlorine 0-10 ppm, Bromine 0-20 ppm, Total Alkalinity 0-240 ppm, and pH 6.2-9.0. This test strip is a dip-n-read strip with instant results. Each bottle includes 50 test strips packaged in a waterproof blue PopTop bottle with a hinged cap.
คำค้นหา:
test strip ชุดทดสอบน้ำ pool spa alkalinity แถบทดสอบ แผ่นทดสอบ free bromine chlorine