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.

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Extech EC500 Waterproof ExStik II pH and Conductivity Meter | 5 parameters: conductivity, TDS, salinity, pH, temp; 9 units, analog bargraph, stores 25 readings

Extech EC500 Waterproof ExStik II pH and Conductivity Meter | 5 parameters: conductivity, TDS, salinity, pH, temp; 9 units, analog bargraph, stores 25 readings

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: 7003674

Details

Brand
Extech
Item Weight
0.11 kg
Item dimensions L x W x H
1.1 x 1.9 x
Material
Acrylonitrile
Number of Items
1

💧Waterproof & durable ABS casing

💾Stores 25 labeled readings

🌡️5-in-1 multi-parameter sensor

₩582997

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Sold byAmazon South KoreaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

💡 Stay ahead of the curve with the all-in-one Extech EC500 – where precision meets portability!

DATA ON DEMAND - Memory stores up to 25 labeled readings for seamless data management in the field
GLOBAL READY UNITS - Supports 9 measurement units including pH, µS/cm, ppm, Celsius, and Fahrenheit for universal application
BUILT FOR THE FIELD - Waterproof design with rugged ABS housing and included neckstrap for hands-free convenience
TREND TRACKING AT A GLANCE - Analog bargraph visually indicates real-time parameter trends for instant insights
PRECISION MEETS VERSATILITY - Measures conductivity, TDS, salinity, pH, and temperature with one advanced electrode

The Extech EC500 Waterproof ExStik II is a compact, multi-parameter meter designed for professionals needing accurate, on-the-spot measurements of conductivity, TDS, salinity, pH, and temperature. Featuring a flat surface pH electrode, auto-ranging conductivity sensor, and an analog bargraph for trend visualization, it stores up to 25 labeled readings. Its rugged, waterproof ABS casing and included accessories like a neckstrap and sample cup make it ideal for fieldwork, supporting 9 units of measure for versatile global use.

Specifications

ASIN	B000NI4AUA
Best Sellers Rank	#206,590 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #190 in Lab pH Meters
Brand Name	Extech
Customer Reviews	4.2 4.2 out of 5 stars (55)
Global Trade Identification Number	00793950055007
Included Components	Extech EC500 Waterproof ExStik II pH/Conductivity Meter
Item Dimensions	1.1 x 1.9 x 4.5 inches
Item Weight	0.11 kg
Manufacturer	Extech
Material Type	Acrylonitrile Butadiene Styrene (ABS)
Model	EC500
Part Number	EC500
Thread Style	Bspt
UPC	793950055007
Unit Count	1 Count
Warranty Description	1 year

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₩582997

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

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TrustScore 4.5 | 7,300+ reviews

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