How long does the probe last? Do you get to replace it often like you do with Bluelab?

All pH electrodes need to be replaced, the better you care for your electrode the longer it will last. The lifespan of the probe depends on a variety of factors such as frequency of use, proper storage, regular cleanings and other common best practices for maintaining pH electrodes. The HI9814 has an on-screen indicator that provides visual confirmation that your probe is working at its best. Our probes are designed with the grower in mind and the HI9814 has a 2 year warranty while electrodes and probes are warranted for a period of six months.

Groline Hydroponic Waterproof Ph Ec Tds Temperature Portable Meter

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Description

🌿 Grow smarter, not harder — the all-in-one meter every hydroponic pro needs!

ENERGY SMART - Auto shut-off feature extends battery life so you’re always ready to test
PLUG PLAY SETUP - Quick, hassle-free calibration and use—get growing faster
EFFORTLESS MONITORING - Large digital screen displays all key metrics at a glance—no guesswork
HYDROPONIC READY DESIGN - Engineered specifically for hydroponic, aquaponic & greenhouse growers
PRECISION QUAD SENSOR TECH - Simultaneously measures pH, EC, TDS & temperature for ultimate nutrient control

The GroLine Hydroponic Waterproof Portable Meter is a specialized 4-in-1 device designed for precise measurement of pH, EC, TDS, and temperature in hydroponic, aquaponic, and greenhouse environments. Featuring a large LCD screen for simultaneous readings, auto shut-off to conserve battery, and easy setup, it empowers growers to optimize nutrient solutions with confidence and convenience.

Specifications

ASIN	B01M0CNO7M
Best Sellers Rank	#305,015 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #288 in Lab pH Meters
Customer Reviews	4.4 4.4 out of 5 stars (79)
Is Discontinued By Manufacturer	No
Item Weight	1.65 pounds
Item model number	HI9814
Manufacturer	Hanna Instruments
Product Dimensions	7 x 3 x 2 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

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Fatima A.

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

3 days 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.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Anjali K.

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

1 month ago

Imran F.

Very reliable shop with genuine products. Will definitely buy again!

2 weeks ago

View all Trustpilot reviews

GroLine Hydroponic Waterproof pH/EC/TDS/Temperature Portable Meter

Description

Specifications

Common Questions