Bluelab STSOL120 KCL Storage Solution 120ml pH Probe and Pen, Maintain Meters Used for Water, Soil, and Hydroponic System or Indoor Plant Grow

Bluelab STSOL120 KCL Storage Solution 120ml pH Probe and Pen, Maintain Meters Used for Water, Soil, and Hydroponic System or Indoor Plant Grow

Q: This product is named as ph probe soil tester, while the picture is of the kci storage solution? which product is this?

The probe end of the pH tester needs to be protected when not in use. This stuff is what's use the store the probe in.

Q: How long does a 100ml bottle last, if using the probe once a day?

As long as the cap has solution in it (glass bulb is immersed) when stored, then it should last at least a year. You may need to top it up from time to time, but you shouldn't be rinsing or tipping the contents of the cap out on each use.

Q: This item description is for soil testing however the item pictured is the kcl storage solution. which product is it?

This is KCl storage solution. I have submitted incorrect Product name to the seller.

Q: What exactly is the solution? Thanks

it helps in keeping the the test probe from drying out .i highly recommend it been using the same blue lab ph pen for over a year and id like to think its from storing it properly. blue lab is the way to go

Product ID: 490793065

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Details

Brand
Bluelab
Item weight
0.14 Kilograms
Item volume
120
Package information
Bottle
Item form
Liquid

⏳Extends probe lifespan

💧120ml hydration boost

🧪Lab-grade KCl formula

Frequently Bought Together

Bluelab STSOL120 KCL Storage Solution 120ml pH Probe and Pen, Maintain Meters Used for Water, Soil, and Hydroponic System or Indoor Plant Grow

Bluelab BLU8000 PENGTB Grower's Toolbox with pH

Description

💧 Keep your pH probes alive and thriving—because dry means die!

PRECISION HYDRATION - Specifically formulated KCl solution ensures fast response times for flawless pH readings.
EFFORTLESS MAINTENANCE - Simple monthly hydration routine with clear instructions right on the bottle label.
SEAMLESS COMPATIBILITY - Designed exclusively for Bluelab pH pens and probes—perfect synergy for your hydro setup.
TRUSTED INDUSTRY LEADER - From Bluelab, the gold standard in hydroponic testing equipment trusted by pros worldwide.
MAXIMIZE PROBE LONGEVITY - Keep your pH probes hydrated to extend their life and maintain peak accuracy.

Bluelab STSOL120 is a 120ml potassium chloride (KCl) storage solution designed to hydrate and store Bluelab pH pens and probes. This lab-grade formula extends probe lifespan, improves response time, and ensures accurate pH measurements for water, soil, and hydroponic systems. Essential for professional growers who demand precision and durability from their testing tools.

Specifications

Manufacturer	Bluelab
Product Dimensions	12.29 x 3.99 x 3.99 cm; 141 g
Part number	STSOL120
Material type	Glass
Power source type	Hand Powered
Item model number	STSOL120
ASIN	B098GZ8S42

Have a Question? See What Others Asked

This product is named as ph probe soil tester, while the picture is of the kci storage solution? which product is this?

How long does a 100ml bottle last, if using the probe once a day?

This item description is for soil testing however the item pictured is the kcl storage solution. which product is it?

What exactly is the solution? Thanks

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