Bluelab® Probe Care Kit pH Size:Bluelab Probe Care Kit - pH or simply sprayed freely into

or simply sprayed freely into the air

ONA Gel is saturated with ONA liquid concentrate

It is designed to increase response time and maximize the life of Bluelab pH pens and pH probes

hypochlorous acid

2 year Bluelab® Guarantee (6 months on probe)

Bluelab® Probe Care Kit pH Size:Bluelab Probe Care Kit - pH or simply sprayed freely intoEverything you need to clean, hydrate and calibrate pH probes. Probe cleaning and correctly storing pH probes ensures you get the most accurate readings possible and will maximize the life of a probe. The probe surface is where the instrument takes the reading of the solution or soil media. If the probe face is dirty or contaminated, the readings may be inaccurate. pH probes specifically should be kept wet at all times for optimal performance and life.