Is the meter water proof?

I would not submerge the whole meter in solution. Only the bottom 1 inch to extend the life. If accidentally dropped in water and quickly removed likely ok. I try to only put in the probe on all my meters.

Where can we buy replacement tips/probes?

Don't know and wouldn't buy anymore of their products. My ph pen never worked and neither did a heating pad a had gotten. Took it as a lesson, didn't even want the replacement. Went with blue lab, pricey but worth it

How to calibrate temperature? My unit is reading ~8F too low

I tried two and both had terrible temperature accuracy. I bought a cheap $19 Taylor Precision digit thermometer which gave superior accuracy.

Does this do Fahrenheit?

Garbage! Go with blue lab. Pricey but at least it works

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

VIVOSUN 4-in-1 Digital pH Meter with pH/TDS/EC/Temp Function, 0-14.0 pH Measurement Range, ±0.1 pH Accuracy Water Quality Tester for Hydroponics, Household Drinking, and Aquarium

VIVOSUN 4-in-1 Digital pH Meter with pH/TDS/EC/Temp Function, 0-14.0 pH Measurement Range, ±0.1 pH Accuracy Water Quality Tester for Hydroponics, Household Drinking, and Aquarium

Product ID: 182813625

Details

Brand
VIVOSUN
Item Weight
3.52 ounces
Item dimensions L x W x H
8.31 x 3.27 x
Material
Plastic
Number of Items
1

🎯±0.1 pH ultra-precision

📊4-in-1 multi-parameter testing

🌡️Automatic temperature compensation

₨18391

Duties & taxes included

In stock

Sold byAmazon Sri LankaDelivered 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 Sri Lanka.

Secure transaction

Description

💧 Elevate your water IQ — because your health deserves precision.

EFFORTLESS OPERATION - Calibrate once, test instantly—perfect for busy professionals and home enthusiasts alike.
VERSATILE ESSENTIAL - Ideal for hydroponics, aquariums, kombucha brews, and your family’s drinking water safety.
PRECISION YOU CAN TRUST - Experience lab-grade ±0.1 pH accuracy for flawless readings every time.
SMART TEMPERATURE COMPENSATION - Automatic adjustment ensures reliable results regardless of liquid temperature.
ALL IN ONE WATER QUALITY MASTER - Measure pH, TDS, EC, and temperature seamlessly with one sleek device.

The VIVOSUN 4-in-1 Digital pH Meter is a compact, high-accuracy water quality tester that measures pH, TDS, EC, and temperature with ±0.1 pH precision across a 0-14 range. Featuring automatic temperature compensation and easy calibration, it’s perfect for hydroponics, aquariums, and household water monitoring, ensuring you always have reliable, real-time insights into your water’s health.

Specifications

ASIN	B08227NGWJ
Best Sellers Rank	#33,667 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #31 in Lab pH Meters
Brand Name	VIVOSUN
Customer Reviews	4.0 4.0 out of 5 stars (2,050)
Item Dimensions	8.31 x 3.27 x 2.01 inches
Item Weight	3.52 ounces
Manufacturer	VIVOSUN
Material Type	Plastic
Model	PH-002
Number of Items	1
Part Number	PH-002
Unit Count	1 Count

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

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

Rajesh P.

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

2 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.

₨18391

Duties & taxes included

In stock

Sold byAmazon Sri LankaDelivered 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 Sri Lanka.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

Anita G.

Good experience, but the tracking updates could be better.

2 months ago

View all Trustpilot reviews