Features:

• Easy to use, already made fresh pH buffers for calibration
• Helpful table shows what the pH value should be vs. the temperature of the buffer solution measured
• Rinsing solution used for cleaning off the pH electrode after taking the next measurement from a different solution to prevent contamination
• Convenient pouch eliminates the need for a cup to store buffer or rinsing solution
• Contains 6 pouches of each buffer (pH 4.00, 7.00, and 10.00), plus 2 rinsing solutions