TDS Meter

TDS Meter

The TDS meter is a great tool for drinking water, water filtration and purification, hydroponics (test your nutrients), aquariums, RO/DI systems, pools and spas, and more.
Available: In Stock
$19.95
A TDS meter (aka ppm pen, nutrient tester, tds stick) is an inexpensive and convenient digital tool to instantly check your overall water quality. TDS = Total Dissolved Solids, which is any salt, metal or mineral in the water. With the push of a button, the TDS-EZ can tell you your overall water purity level, which will be displayed on the screen in ppm (parts per million).

The lower the TDS level, the purer the water, with 0 being pure H2O. The TDS-3 is great for checking tap water quality, or knowing when to change a filter. The meter does not test for biological contaminants. The TDS-3 is a great tool for drinking water, water filtration and purification, hydroponics (test your nutrients), aquariums, RO/DI systems, pools and spas, and more.

Features

  • Highly efficient and accurate.
  • Hold Function: saves measurements for convenient reading and recording.
  • Auto-off function: the meter shuts off automatically after 10 minutes.
  • Wide Measurement Range: 0-9990 ppm.
  • Display: large and easy-to-read LCD screen.
  • Factory Calibrated: our meters are calibrated with a 342 ppm NaCl solution.
  • Meters can be recalibrated with a mini-screwdriver.
  • Translucent blue housing that's very strong and durable.
  • Includes a TDS chart sticker on the back of meter that explains TDS values.
  • Temperature measurement in celsius and farenheit.

Perfect for

  • Drinking Water
  • Water Filter Checks
  • Travel
  • Hydroponics
  • Aquariums
  • Food & Coffee
  • & Much More!
A TDS meter (aka ppm pen, nutrient tester, tds stick) is an inexpensive and convenient digital tool to instantly check your overall water quality. TDS = Total Dissolved Solids, which is any salt, metal or mineral in the water. With the push of a button, the TDS-EZ can tell you your overall water purity level, which will be displayed on the screen in ppm (parts per million).

The lower the TDS level, the purer the water, with 0 being pure H2O. The TDS-3 is great for checking tap water quality, or knowing when to change a filter. The meter does not test for biological contaminants. The TDS-3 is a great tool for drinking water, water filtration and purification, hydroponics (test your nutrients), aquariums, RO/DI systems, pools and spas, and more.

Features

  • Highly efficient and accurate.
  • Hold Function: saves measurements for convenient reading and recording.
  • Auto-off function: the meter shuts off automatically after 10 minutes.
  • Wide Measurement Range: 0-9990 ppm.
  • Display: large and easy-to-read LCD screen.
  • Factory Calibrated: our meters are calibrated with a 342 ppm NaCl solution.
  • Meters can be recalibrated with a mini-screwdriver.
  • Translucent blue housing that's very strong and durable.
  • Includes a TDS chart sticker on the back of meter that explains TDS values.
  • Temperature measurement in celsius and farenheit.

Perfect for

  • Drinking Water
  • Water Filter Checks
  • Travel
  • Hydroponics
  • Aquariums
  • Food & Coffee
  • & Much More!

SHIPPING

  • Orders over $95.00 ship for FREE in the contiguous US.
  • Free shipping on all orders over US $395.00 to Canada.
  • International customers will see shipping costs before checking out.
  • All other orders are calculated by shipping method, weight and location.
  • We ship over 99% of our orders within 24 hours or less and offer no restrictions on products or quantities.

How soon will you ship my order?

Products advertised are stocked in our warehouse. Most orders ship within 24 hours or less.

How soon will I receive my order?

Customers in the contiguous United States will receive their order between 1-6 business days via FedEx, UPS Ground or Priority Mail. We also offer 2-day fast shipping.

Can I track my order?

Of course! The day your order ships out you'll get an automatic email with a tracking number.

RETURNS & EXCHANGES

  • Returns, for the most part, are self-service. You may return the product within 30 days of the original order ship date.
  • Returned products have to be unused and in the original packaging.
  • Shipping charges are not refundable and will be deducted from any returns or exchanges.
  • Any sale, discounted items or promotional-priced items are NOT eligible for return.
  • If we made a mistake by sending you the wrong product please call or email us first.
  • Please include a note inside the box if you would like an identical replacement or a refund. 
  • To exchange for a DIFFERENT PRODUCT please ask for a refund and place a new order. 
  • Products from the High Rise Category, call 1-206-624-1636 before making a label.
  • Please click on this link to START A RETURN

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R
Ryan's Window Cleaning
Get one!

Always have one of these on hand to check your TDS levels before you start a job. Easily fits in a pocket or glove box.