?Immerse the tester up to the maximum immersion level in the PH 4 or 6.86 buffer solution. (Package Includes 2 pack of PH substance which makes 250 ml buffer solutions, PH 4 or PH 6.86)
?Allow the reading to stablilize and using the small screwdriver adjust the calibration trimmer to reading 6.9
?Package includes: 2x pH 4.00 and 2x pH 6.86

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 3.1 inch
Height : 0.4 inch
Length : 4.7 inch

Item Weight: 0 ounce (View shipping rates and policies)
Shipping Weight: 0 ounce (View shipping rates and policies)

ASIN : B0186I4SJ6

Product Description

Calibration:
-- Immerse the tester up to the maximum immersion level in the PH 4 or 6.86 buffer solution. (Package Includes 4 pack of PH substance which makes 250 ml buffer solutions, PH 4 or PH 6.86).
-- Allow the reading to stablilize and using the small screwdriver adjust the calibration trimmer to reading 6.9
warning:
-- Keep away from Children. In case of skin contact, rinse with water.