Why should I choose Bluelab's pH probe?

The quality of the probe. Our probe is built with accuracy & longevity in mind, with a polycarbonate housing for long-lasting strength, a double junction to reduce reference contamination, and a fast sensor response for quick & accurate measurements.

Yes! The Bluelab ph Probe is fully waterproof, not just water resistant.

Is it compatible with all pH meters?

Our probe will work with all Bluelab meters, monitors and controllers and is also compatible with any meter that has a BNC connector.

What all is included?

The probe is on a 2 meter (6.5 ft) cable, allowing access to hard-to-reach locations. It has a storage cap that holds KCl storage solution to keep your probe well hydrated. And there is a suction cup to affix the probe to the side of a reservoir.

I sometimes see a white crust built up on the end of the pH Pen. What is this?

This is very common in pH probes & is nothing to worry about. The storage solution used to hydrate the probe (and extend its longevity) is potassium salt, which sometimes dries as a a white crust on your probe. Simply rinse this away under water.

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💧 Stay ahead in the growth game with precision you can trust!

EFFORTLESS CALIBRATION - Easy-to-clean, gel-filled probe with double junction reference for extended lifespan and hassle-free setup.
PEACE OF MIND WARRANTY - 6-month limited warranty guarantees your investment is protected.
BUILT FOR HYDROPONIC PROS - Industry-leading Bluelab quality trusted by top growers worldwide.
PLUG PLAY COMPATIBILITY - Standard BNC fitting with 6.6ft cable for seamless integration with Bluelab meters.
PRECISION MEETS DURABILITY - Lab-grade glass ensures accurate, reliable pH readings every time.

The Bluelab PROBPH Replacement pH Probe features a fully waterproof, gel-filled design with a double junction reference for enhanced durability and accuracy. Made from lab-quality glass and equipped with a 6.6ft BNC cable, it offers easy calibration and seamless compatibility with Bluelab meters. Backed by a 6-month limited warranty, this probe is the go-to choice for professional hydroponic monitoring.

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Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

$222

Duties & taxes incl.

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

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Manufacturer	Bluelab
Part number	BLU24102
Item Weight	27.2 g
Product Dimensions	15.49 x 2.18 x 2.18 cm; 27.22 g
Item model number	BLU24102
Size	6.9 x 1.6 x 1.6 Inches
Colour	White
Style	pH Probe
Material	Glass
Power source type	AC/DC
Item Package Quantity	1
Included components	pH Probe with 2m cable
Batteries included?	No
Batteries Required?	No

Bluelab PROBPH pH Probe, Replacement Probe with BNC Fitting, Easy Calibration

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