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.

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

Help Track order

Account Cart

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

Help Track order

Account Cart

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

₩353750

Duties & taxes included

In stock

Sold byAmazon South KoreaDelivered 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 South Korea.

Secure transaction

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	#8,130 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #11 in Lab pH Meters
Customer Reviews	4.4 4.4 out of 5 stars (236)
Is Discontinued By Manufacturer	No
Item Weight	1.19 pounds
Item model number	pH Pen + Kit d'entretien pH
Manufacturer	Bluelab Corporation Limited - Import (NZ)
Product Dimensions	6.1 x 3.74 x 8.27 inches

Common Questions

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.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

₩353750

Duties & taxes included

In stock

Sold byAmazon South KoreaDelivered 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 South Korea.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Fatima A.

Best international shipping I've ever tried. Worth every penny!

3 days ago

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

View all Trustpilot reviews