PH4 BUFFER

PH4 Calibration Solution

Cheap PH4 Calibration Solution for sale, a calibration liquid for digital PH meters. This is an essential product when working with digital meters, as with use they lose their initial calibration and need to be readjusted periodically. This solution allows you to calibrate your pH acidity or alkalinity meters to pH 4 at the best price on the market.

The correct PH measurement when growing plants is essential to ensure good nutrition and proper growth. To get a correct measurement, it is essential that you calibrate your meters at least once a month with calibration liquids such as the PH4.

PH4 is perfect for every calibration needed during the growing season, as the bottle has enough for many uses to save money. 

Consult your instruction manual to find out what type of liquid or calibration solution your digital meter needs. Some meters require a PH4 calibration solution, others PH4, and others both. You will also need to check how to calibrate your model of reader: sometimes digital readers have a manual control to regulate the pH and sometimes the pH is regulated automatically after applying the calibration liquid and following the instructions on the screen.

Remember that you will also need a cleaning solution and a maintenance solution to keep your meters working as good as the day you bought them.

230 millilitre bottle.