TestAgro LLC products

pH calibration solution set or pH buffer set is needed to calibrate meters for extra precision before measurement. This pH solutions set is ideal for calibrating LAQUAtwin pH meters in two points (pH4 and pH7) for extra precision. This set was designed for intensive testing and will last for 300 calibrations (for each concentration) of LAQUAtwin meters. We recommend calibrating your LAQUAtwin meters daily (if you measure daily) or after every 10 measurements within a single day if you are testing more intensively.

Conductivity calibration solution or buffer solution is needed to calibrate meters for extra precision. This conductivity solutions set is ideal for calibrating LAQUAtwin conductivity meter in two points for extra precision before measurement. This set was designed for intensive testing and will last for 300 calibrations (for each concentration) of LAQUAtwin meters. We recommend calibrating your LAQUAtwin meters daily (if you measure daily) or after every 10 measurements within a single day if you are testing more intensively.