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.

Deliver to Japan

For best experience Get the App

DOWNLOAD THE APP

WE SOURCE ITEMS FROM

UAE
UK
India
USA
Japan
KOREA

Customer Services

About Us

Customer Support

Extech Instruments EC210 Compact Conductivity/TDS Meter

Extech Instruments EC210 Compact Conductivity/TDS Meter

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: 66728354

Secure Transaction

Details

Brand
Extech
Material
Plastic
Item dimensions L x W x H
6.1 x 3.3 x
Item weight
0.1 Kilograms
Screen size
5.5 Inches

📊3 Conductivity/TDS Ranges

🔋Auto Power Off w/ Disable

🌡️Adjustable Temp Compensation 0-5%/°C

Description

🌟 Stay ahead in precision—measure smarter, not harder!

ENERGY SAVVY OPERATION - Auto power-off feature extends battery life, with option to disable for continuous use.
READY TO USE CALIBRATION - Includes 1413 µS/cm standard for quick, reliable calibration on the go.
SMART TEMPERATURE CONTROL - Customizable temperature compensation ensures flawless readings from 0 to 50°C.
PRECISION MEETS PORTABILITY - Compact design with a lightweight 100g frame—carry lab-grade accuracy anywhere.
VERSATILE MEASUREMENT MODES - Seamlessly switch between conductivity and TDS with simultaneous temperature display.

The Extech EC210 is a compact, lightweight conductivity and TDS meter featuring three measurement ranges and adjustable temperature compensation from 0 to 5% per °C. It simultaneously displays temperature alongside conductivity or TDS readings, operates on a single included alkaline battery with auto power-off functionality, and comes calibrated with a 1413 µS/cm standard for professional-grade accuracy in a portable package.

Specifications

Manufacturer	Extech
Part Number	EC210
Product Dimensions	6.1 x 3.3 x 13.46 cm; 100 g
Batteries	1 Lithium Ion batteries required. (included)
Item model number	EC210
Colour	green/black
Material	Plastic
Item Package Quantity	1
Number of Pieces	1
Batteries included?	Yes
Batteries Required?	Yes
Battery Cell 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

Imran F.

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

2 weeks ago

Zainab N.

Fantastic and great service. Shipping was faster than expected.

1 week ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products