Just to be sure, this will detect salinity fluctuations of coastal marine water (35 ppt)?!

The max salinity for this meter is 9.99g/L (parts per thousand). So if you know the water is in the range of 35ppt, you can't make direct measurements. But, you could dilute the sample (say 10x) in the field using bottled water (has a salinity <<< sample) or DI water and that would put you at 3.5g/L roughly. You should be able to detect fluctuations at 0.1ppt on the diluted water which translates into detecting 1ppt fluctuations in the water.

is the Exstick EC500 come with calibration certificate ?

No, it does not, but we can get you a Certificate of Conformance from Extech, when you purchase this product from our Amazon Store.

how does it give two readings

Salinity in ppm Conductivity. And total dissolved solids. I really like this meter. Used it for jar tests this summer

Can this be used in soil?

Hi This product can not be used in soil.

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

Extechメーター

Q: is the Exstick EC500 come with calibration certificate ?

No, it does not, but we can get you a Certificate of Conformance from Extech, when you purchase this product from our Amazon Store.

Q: how does it give two readings

Salinity in ppm Conductivity. And total dissolved solids. I really like this meter. Used it for jar tests this summer

Q: Can this be used in soil?

Hi This product can not be used in soil.

Product ID: 772265119

Details

Brand
EXTECH
Material
プラスチック
Item dimensions L x W x H
16.5 x 3.6 x
Item Weight
0.1 Kilograms
UPC
013088122434

💧IP65 waterproof rating

📊2000-count large LCD display

🌡️Adjustable auto temperature compensation

Description

💼 Elevate your measurement game with Extech’s precision powerhouse!

DUAL RANGE MASTERY - Seamlessly switch between conductivity and TDS modes with two dedicated ranges.
READY WHEN YOU ARE - Lightweight (100g) and battery-included for instant, on-the-go precision.
PRECISION AT A GLANCE - Large 3-1/2 digit (2000 count) LCD ensures crystal-clear readings every time.
BUILT FOR REAL WORLD USE - IP65 waterproof design means no fear of splashes or spills on the job.
CUSTOM CALIBRATION CONTROL - Fine-tune your measurements with 1-point calibration per range and adjustable TDS ratio (0.4-1.0).

The Extech EC150 is a professional-grade conductivity and TDS meter featuring a large 2000-count LCD, dual measurement ranges with customizable calibration, adjustable temperature compensation, and a rugged IP65 waterproof design. Lightweight and battery-powered, it’s engineered for accurate, reliable field and lab use.

Specifications

Brand	EXTECH
Model Number	EC150
Product Dimensions	16.51 x 3.56 x 3.3 cm; 100 g
Name List for Name Plates	導電率 \| TDS
Material	プラスチック
Quantity	1
Are Batteries Included	Yes
Battery Type	Alkaline
Item Weight	100 g

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

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

Abdullah B.

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

3 weeks 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.