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TDS High Precision Water Quality Safety Test Pen

TDS High Precision Water Quality Safety Test Pen

Regular price $29.99
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The TDS meter is a great tool for home and professional use to determine ppm(parts per million), ideal for a variety of professional and domestic uses such as drinking water, hydroponics, aquariums, aquaculture, swimming pools and hot tubs, spa, car wash, food and beverage, coffee, kombucha, laboratory and scientific, colloidal silver, ecological testing, laboratory and scientific, etc. To test water quality is safe and more!


1.  Simple to use, insert the probe into the measured water, you can know the quality of water, convenient to use at home.

2.  Lock function, manually lock measurements for convenient reading and recording.

3.  Fast and accurate readings.   Large LCD display makes it easy to read.

4.  Handheld pen style makes it conveniently fits in your pocket or bag.   Can test purity of the water quality at any time.

5.  Made of ABS plastic, durable and lightweight.   Waterproof design, lower power procesor

What is TDS?

TDS stands for Total Dissolved Solids, which are the inorganic salts and organic matter in a liquid.  This includes calcium, magnesium, sodium, etc.


Material: ABS Plastic

Color: White

Size(LxW): About 13.8x2.3cm

Measuring Range: 0-9990ppm

Measurement accuracy: ± 2%


Voltage: 3V

Battery: There is a battery




● Do not immerse meter in liquid beyond the maximum immersion level of 4 cm.
● Do not store meter in high temperatures or in direct sunlight.

Insured Worldwide Shipping: Each order includes real-time tracking information and insurance coverage in the unlikely event a package is lost or stolen in transit.

Money Back Guarantee: If your items arrive damaged or defective within 30 days of normal use, we will be happy to issue you a replacement or refund.

24/7 customer support: We have a team of live staff who will help you within 24-hours on 7-days a week and answer all your questions.

Secure Payments:We use state-of-the-art SSL security encryption to protect your personal and financial information to 100%.

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  • Tips: If you buy 2 or more products at once, you can save a lot of shipping costs.


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TDS High Precision Water Quality Safety Test Pen