HM Digital TDS-3 Handheld TDS Aquarium Meter & Thermometer with Carrying Case

  • List Price:

    $22.95

  • Price:

    $14.35 FREE 1-2 Day Shipping over $49

  • You Save:

    $8.60 (37%)

In stock
cw-icon-heart Created with Sketch. Add to Favorites
Description

Help make sure your finned friends’ watery habitat stays safe and comfortable with the HM Digital TDS-3 Handheld TDS Meter with Carrying Case. Engineered for simplicity and ease of use, this professional-quality water testing instrument measures Total Dissolved Solids (TDS) from 0 to 9990 ppm, and can also display water temperature from 32 to 175 degrees Fahrenheit. TDS represents the total amount of mobile charged ions, including minerals, salts or metals dissolved in a given volume of water, and are directly related to the purity of water and the quality of water purification systems. The rugged design and included vinyl carrying case with belt clip help make this unit a favorite among fish hobbyists, as well as hydroponic gardeners, water treatment professionals and more.

Key Benefits
  • Help keep your fresh and saltwater aquariums and reef tanks safe and comfortable for their finned inhabitants.
  • Professional-grade water testing instrument is engineered for simplicity and ease of use.
  • Measures Total Dissolved Solids (TDS) from 0-9990 ppm and water temperature from 32-175 degrees Fahrenheit.
  • Rugged design and vinyl carry case with belt clip helps ensures long-lasting reliable use, while the auto-off function helps preserve battery life.
  • Ideally suited for use with hydroponics & gardening, pools & spas, water ionizers, drinking water and more.
What's Included

Carrying case with belt clip.

See all items by HM Digital

  • Item Number
    141482
  • Dimensions
    1.25 x 1 x 6.1 inches
  • Weight
    2.7 ounces
  • Aquarium Type
    Freshwater, Saltwater
  • Fish Type
    Tropical Freshwater, Betta, Cichlid, Goldfish, Marine Fish
Specifications
DetailsSpecifications
CalibrationFactory Calibrated with a 342 ppm NaCl solution. (Meter can be re-calibrated with a mini-screwdriver)
TDS Range0 – 9990 ppm (mg/L)
Temp. Range0 – 80 degrees Celsius
Resolution0-999: 1 ppm; 1000-9990: 10 ppm (indicated by a ‘x10’ icon)
Temperature Resolution0.1 degree Celsius (Celsius only)
Accuracy+/- 2%
EC-to-TDS Conversion FactorNaCl (avg. 0.5)
ATCBuilt-in sensor for Automatic Temperature Compensation of 1 to 50 degrees Celsius (33 to 122 degrees Fahrenheit)
Power source2 x 1.5V button cell batteries (included) (LR44 or equivalent)
Battery life1000 hours of usage
Rating: 5.0 of 5 stars 2 Reviews 2 Reviews 5 out of 5 Stars

Filter reviews by star rating

100% Recommend

100% of reviewersrecommend this product

Rating: 5.0 of 5 stars 5 / 5

You've Already Reviewed This Item

2 Reviews

Showing 2 Reviews

  • 5 out of 5 stars

    Works Great

    By on

    No more guessing when to change R/O filters. Quick and easy test and the TDS is displayed.

    You liked it! Something went wrong. Please try again later. Report
  • 5 out of 5 stars

    Good ..........

    By on

    Working the way it should ......... worked great good thing

    You liked it! Something went wrong. Please try again later. Report