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TDS Meter for Water Hydroponics Digital 3-in-1 TDS/Salinity/Temperature Tester Pen High Accuracy for Household Drinking, Pool and Aquarium

Free shipping on orders over $29.99

$19.90

$ 9 .99 $9.99

In Stock
  • 【Wide Range Of Usage】Fit and reliable for household, school and professional use
  • 【Portable】Pen-sized, handy, portable and IP65 waterproof
  • 【Multiple Units】Supports different units: TDS (ppm/ppt) and salinity (ppm/ppt/%/S.G.)
  • 【High Accuracy】Wide measurement range with ATC (Automatic Temperature Compensation)
  • 【User-friendly】Multifunctional and easy for calibration with user-friendly design



Product Description

This item is designed for salinity and TDS measurement.

IP65 Waterproof housing ~ IP rated as "dust tight" and protected against water projected from a nozzle

  • Dual display (Salinity/TDS & Temperature)
  • Data HOLD Function
  • Auto-ranging function
  • °C/°F switchable temperature unit
  • Salinity units: ppm / ppt / % / S.G. specific gravity
  • TDS units: ppm / ppt
  • Can be calibrated with conductivity buffer solution which is the most easy available option
  • Wide measuring range with ATC (Automatic Temperature Compensation)

Pen size, easy to fit into pocket

  • Multi points and one touch calibration
  • Manual and Auto power off
  • Low battery indicator
  • It is Battery Powered : 4 x LR44 button battery
  • Dimension: approx. 165(L)x35(W)x32(H)mm
  • Weight: approx. 115g
salinity meter

salinity meter

It is used in Home, School, Professional measuring purposes

salinity meter

Water Treatment Business, Aquaculture, Hydroponics, Aqua Farm, Swimming Pool and other related industries

ph meter

Set Includes:

  • 1 x Salinity / TDS Meter
  • 4 x LR44 button battery
  • English Instruction Manual
  • Standard Factory Packaging

Accuracy & Bubbles

The air bubbles are easy to adhere around the electrode and will affect the accuracy a lot.

By swing wet probe in air can get rid of bubble easily, just need to repeat this procedure about 5 times:

Dip in water ->Swing to get rid of bubble->Dip in water -> Swing to get rid of bubble

salinity meter

POWER SUPPLY

The meter is powered by 4 pcs LR44 batteries.

NOTE:

Remove battery from instruments that you do not plan to use for a month or more.


MIK
Reviewed in Canada on September 4, 2023
Very accurite and very fast reading, simple to operate. Very good product.
Guy L.
Reviewed in Canada on June 12, 2023
video sai ti put it at 1513us allway got 199usi returned it
Michelle Kaye-Ackroyd
Reviewed in the United Kingdom on May 9, 2023
I bought this as my much more expensive one broke, I tested it again my friends device and they both gave the same reading, So was very impressed as it's a fraction of the cost.I use for marine aquarium
Roxanne Poirier
Reviewed in Canada on April 14, 2023
I have bought this for my saltwater tank and the results were very bad with a difference of 10. I calibrated it twice and same result. It is bad because it was very easy to use. I wished it could work properly.
Al
Reviewed in the United States on March 8, 2022
Was reading 1.021 when the water was really 1.040 almost killed everything! Actually a hydrometer, which is usually the least accurate saved my tank’s life.
Shawn D Farrell
Reviewed in the United States on November 29, 2021
I like this device better then my refractometer, and the float type. My only complaint is it does not read F. only C. temps but not a deal breaker.
DARTMOUTH LAW
Reviewed in the United States on February 4, 2020
It arrived about 3 weeks after purchase.. very slow. I could have walked there & got it in less time. The item is extremely complicated to use & is not accurate. Not in any way worth the investment. I went to try and return the item & found out I had to pay to have it shipped back to china. I Wouldn't get refund for a month. I would recommend any other alternative for this type of item.
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