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Maker Advisor

Best Tools and Gear for Makers

TDS Sensor (total dissolved solids)

A TDS meter indicates the total dissolved solids like salts, minerals, and metals, in a solution. This parameter can be used to give you an idea of water quality and compare water from different sources. A TDS meter can be useful to monitor water quality in many applications like pools, aquariums, fish tanks, hydroponics, water purifiers, etc.

Aliexpress - TDS Sensor Water Conductivity Quality Sensor
Aliexpress - TDS Sensor Water Conductivity Quality Sensor
Aliexpress - TDS Sensor Water Conductivity Quality Sensor
$9.34
$11.67
out of stock
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Aliexpress
Amazon.com - TDS Sensor Water Conductivity Quality Sensor
Amazon.com - TDS Sensor Water Conductivity Quality Sensor
Amazon.com - TDS Sensor Water Conductivity Quality Sensor
$11.98
$12.99
in stock
as of January 27, 2025 11:51 am
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Amazon.com
Amazon.de - TDS Sensor Water Conductivity Quality Sensor
Amazon.de - TDS Sensor Water Conductivity Quality Sensor
Amazon.de - TDS Sensor Water Conductivity Quality Sensor
€11.60
€12.89
in stock
2 new from €11.60
as of January 27, 2025 11:51 am
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Amazon.de
Amazon.es - TDS Sensor Water Conductivity Quality Sensor
Amazon.es - TDS Sensor Water Conductivity Quality Sensor
Amazon.es - TDS Sensor Water Conductivity Quality Sensor
€13.49
in stock
2 new from €13.49
as of January 27, 2025 11:51 am
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Amazon.es
Amazon.co.uk - TDS Sensor Water Conductivity Quality Sensor
Amazon.co.uk - TDS Sensor Water Conductivity Quality Sensor
Amazon.co.uk - TDS Sensor Water Conductivity Quality Sensor
£4.24
in stock
2 new from £4.24
as of January 27, 2025 11:51 am
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Amazon.co.uk
Last updated on January 27, 2025 11:51 am
eBay - TDS Sensor Water Conductivity Quality Sensor
eBay - TDS Sensor Water Conductivity Quality Sensor
eBay - TDS Sensor Water Conductivity Quality Sensor
$8.99
in stock
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eBay
Banggood - TDS Sensor Water Conductivity Quality Sensor
Banggood - TDS Sensor Water Conductivity Quality Sensor
Banggood - TDS Sensor Water Conductivity Quality Sensor
11.99
25.99
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Banggood.com

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