Is this combo meter for soil use?

A PS to my previous answer, stating that it's the probe that's soil or liquid - please note that you DO NOT need to do the mix your soil with water and then read the water with a BlueLab soil probe. You can read the soil directly, by placing the probe into the soil! But, this system doesn't come with the soil probe. It can be purchased separately, or with their soil meter, which meter has nothing special about it. It's simply a good quality ph meter that can read both soil and liquid with the soil probe, or liquid only with the liquid probe, like the probe that comes with this combo meter.

Will Bluelab honor warranty on units purchased on Amazon.com?

Hello Sean, as long as a receipt shows validity of purchase is within warranty, and meets criteria, yes we will honor Amazon purchased products.

Can the probes be left in nutrient water while actually mixing or adding nutrients? Will PH up or down or other nutrients damage or messup the probes?

Thanks for your question! With adding nutrients, yes that should be fine to leave your probes in the solution while adjusting EC/ppm (adding your conductivity (nutrient) solutions). We wouldn't advise adding pH up or pH down directly next to the pH probe however - the preferred method for this is to add your pH up/down solution and ensure this is thoroughly mixed, then use your pH probe to check your pH levels/reading.

How is this meter for plant germination different from the other meter shown.

I don't believe it is speciically designed for germination and seedlings. It is no less capable of monitoring PH/EC of a fully grown plant as it is a seedling.

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🌿 Grow smarter, not harder — precision water metrics at your fingertips!

EFFORTLESS CALIBRATION - Easy two-point pH calibration plus factory-calibrated conductivity and temperature probes ready to use.
TRUSTED INDUSTRY LEADER - Backed by Bluelab’s 5-year warranty and New Zealand engineering excellence.
TRIPLE PARAMETER PRECISION - Monitor pH, temperature, and conductivity simultaneously for optimal plant nutrition.
VERSATILE HYDROPONIC BEYOND - Perfect for hydroponics, aquariums, pools, and drinking water quality checks.
TEMPERATURE COMPENSATED ACCURACY - Automatic Temperature Compensation (ATC) ensures reliable readings despite environmental changes.

The Bluelab Metcom Combo Meter is a professional-grade digital device designed to measure pH, temperature, and conductivity (TDS) in water. Featuring a lab-quality double junction pH probe, automatic temperature compensation, and multi-scale conductivity readings, it ensures precise nutrient monitoring for hydroponic systems and indoor plants. Factory-calibrated and easy to maintain, this compact meter is trusted by growers worldwide and comes with a 5-year limited warranty.

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Manufacturer	Bluelab Corporation Limited - Import (NZ)
Part number	METCOM
Item Weight	150 g
Product Dimensions	14.48 x 7.62 x 3.78 cm; 149.69 g
Batteries	2 AAA batteries required.
Item model number	METCOM
Size	Pack of 1
Color	White
Style	Combo Meter (solution probe)
Material	Plastic
Pattern	Combo Meter
Power source type	Battery-Powered
Volume	1881 Milliliters
Item Package Quantity	1
Number Of Pieces	1
Included components	Bluelab METCOM Combo Meter
Batteries Included?	No
Batteries Required?	No
Battery Cell Type	Alkaline

Bluelab Metcom Combo Meter For Ph, Temperature, Conductivity (Nutrient) In Water With Easy Calibration, Digital Tds R For Hydroponic System And Indoor Plant Grow, Pack Of 1

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