• Plastic dispenser with color chart
• High sensitivity and sharp color change

UNIV (Universal) Test Paper
• Measuring Range : pH1〜11
• pH Unit Graduation : 1

WR (Whole Range) Test Paper
• Measuring Range : pH0〜14
• pH Unit Graduation : pH4〜10…1
pH0〜4 & pH10〜14…2

BCG (Bromocresol Green) Test Paper
• Measuring Range : pH4.0〜5.6
• pH Unit Graduation : 0.2

BTB (Bromothymol blue) Test Paper
• Measuring Range : pH6.2〜7.8
• pH Unit Graduation : 0.2