Why should I choose the Bluelab pH pen over others?

The probe quality. Highly accurate, compensates for temp & is fast to a stable reading. It's a double junction probe, so it's durable. And it's full of thoughtful touches (the ring on top, the storage cap, the calibration indicator to name a few).

Other pens come with a hard carry case & calibration solutions in plastic bottles. Yours does not. Why is that?

Great question. We have made the deliberate choice to make our packaging as sustainable as possible. To that end, our packaging is all fully recyclable, with no hard plastics or styrofoam inserts.

How does Bluelab make calibration super easy?

Calibrating is an easy & fast process! Each pen includes calibration solutions & clear instructions. A check mark appears when the pen is calibrated. When the pen loses calibration, the check mark disappears, informing you it's time to recalibrate.

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

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

There's a lot here about growing plants. Can I use the Bluelab pH pen for other applications?

Absolutely! Our pen is a critical tool for anyone who is seeking precision and consistency in the pH of their liquid solution. Our pen is used by leading brewers, vintners, wastewater technicians, and scientists in the field, just to name a few.

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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pH Pen Meter and Probe Care Kit pH for Optimal Plant Health | With Calibration Supplies, Storage Solution and Brush - Digital Tester for pH and Temperature in Growing Solutions

Product ID: 545532290

💧Waterproof & floats

🧪Lab-quality double junction probe

🌡️Auto temperature compensation

₱17841

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Sold byAmazon PhilippinesDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🌿 Master your grow with precision pH power!

OPTIMIZE YOUR GROW - Perfect for hydroponics, aquariums, and more—unlock healthier plants and bigger yields.
EFFORTLESS ACCURACY - Backlit LCD and automatic temperature adjustment ensure reliable readings anytime, anywhere.
BUILT FOR THE LONG HAUL - Waterproof design with auto-off and low battery alerts maximizes usability and lifespan.
COMPLETE CARE KIT INCLUDED - Calibration sachets, probe cleaner, and brush keep your device performing at peak precision.
PRECISION MEETS DURABILITY - Lab-grade glass probe with double junction for longer life and contamination resistance.

The Bluelab pH Pen Meter and Probe Care Kit is a professional-grade digital tester designed for precise pH and temperature measurement in nutrient solutions. Featuring a durable, waterproof design with a lab-quality double junction glass probe, it offers automatic temperature compensation and a backlit LCD for easy reading. The included care kit with calibration solutions and cleaning tools ensures long-lasting accuracy, making it ideal for hydroponics, aquariums, and other growing environments.

Specifications

ASIN	B0CCXMNGST
Batteries	1 AAA batteries required.
Best Sellers Rank	#11,631 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #13 in Lab pH Meters
Customer Reviews	4.3 4.3 out of 5 stars (244)
Item Weight	1.19 pounds
Item model number	pH Pen + Kit d'entretien pH
Manufacturer	Bluelab
Product Dimensions	6.1 x 3.74 x 8.27 inches

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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.

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₱17841

Duties & taxes included

In stock

Sold byAmazon PhilippinesDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Philippines.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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Received my product in pristine condition. Great service overall.

1 month ago

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