Insta-TEST Copper and Iron Test Strip Kit

Copper & Iron Test Strip Kit measures Copper levels from 0-3.0 ppm and Iron levels from 0-5.0 ppm. The Copper test strip has been improved with a one-dip formula that offers very distinct colors. The one-dip Insta-TEST® Iron test strip formula eliminates the need to pre-treat the sample with a reduction tablet prior to measuring Iron with a test strip. The Iron strip makes the testing process simpler with just one dip of the strip into a pool or spa before matching the reaction to a color chart on the bottle

There are 25 strips packaged per bottle

ใช้วัดค่า

วัดค่า เหล็ก (iron)ช่วง 0-5.0 ppm. และทองแดง (copper) ช่วง 0-3.0 ppm.

• เพียงจุ่มก็อ่านค่าได้ทันที
• ขวดป้องกันแสงและความชื้น
• 1 ขวด บรรจุ 25 ชิ้น