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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Bluelab 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

Bluelab 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

NT$9112

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Sold byAmazon TaiwanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🌿 Stay ahead of the growth curve with precision pH control!

BUILT TO ENDURE - Waterproof design with floating capability and durable construction for reliable daily use.
OPTIMIZE YOUR YIELD - Perfect for hydroponics, aquariums, and more—create the ideal environment for thriving plants.
PRECISION IN EVERY DROP - Lab-grade glass probe ensures ultra-accurate pH & temperature readings for optimal plant health.
SMART CALIBRATION ALERTS - Never miss a beat with automatic calibration reminders and included calibration sachets.
COMPLETE CARE KIT INCLUDED - Probe cleaner, brush, and storage solutions keep your meter performing like new.

The Bluelab pH Pen Meter and Probe Care Kit is a professional-grade digital tester designed for precise pH and temperature measurement in growing solutions. Featuring a waterproof, floating design with automatic temperature compensation and a durable double junction glass probe, it ensures reliable readings. The kit includes calibration solutions, a probe cleaner, and a brush to maintain accuracy and extend probe life, making it an essential tool for hydroponics, aquariums, and other applications requiring optimal pH management.

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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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.

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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.

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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.

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TrustScore 4.5 | 7,300+ reviews

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The MOLLE sheath is of exceptional quality. Very happy with my purchase.

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Perfect platform for hard-to-find items. Delivery was prompt.

1 month ago

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NT$9112

Duties & taxes included

In stock

Sold byAmazon TaiwanDelivered 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 Taiwan.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

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Customer service was outstanding when I had questions about the product.

2 days ago

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