Talk with the Expert | International and European shipping | Free Shipping for Orders over 69€ | Shipping within 24 hours
Product code: DD-TDS-DM1
Brand: D-D AQUARIUM SOLUTION
Sales Conditions
Shipping
Returns Information
IN-LINE DUAL DIGITAL TDS METER
OSMOSIS TDS READER
A TDS meter measures the amount of total dissolved solids (TDS) in a solution.
This measurement is used to determine the purity of the water produced by the RO unit and will provide an indication of when the life of the DI resin or membrane is nearing the end. The inline version measures the TDS of the feed water before the RO unit and the TDS of the pure water coming from the unit.
Since dissolved ionized solids such as salts and minerals contribute to the conductivity of a solution, a TDS meter measures the conductivity of the solution which is then converted into a TDS reading.
TDS is directly related to the quality of the water, that is, the lower the TDS reading, the purer the water. For example, purified reverse osmosis water will have a TDS between 0 and 10, while tap water will range from 20 to 300.
Characteristics
Displays TDS levels of feed water and product water with inlet and outlet electrode probes.
Highly efficient and accurate with advanced microprocessor technology.
Auto power off feature conserves battery power. Unit automatically turns off after 10 minutes of non-use.
Dual Range 0-9990 ppm (0 to 999 ppm resolution is 1 ppm. 1000 to 9990 ppm resolution is 10 ppm, indicated by a flashing 'x10' image.)
Meters are calibrated with a 342 ppm NaCl solution. Meters can be recalibrated with a mini screwdriver.
Comes with John Guest Quick-Connect tees.
Installs quickly and easily.
Accuracy: ±2%
Cable length: 24.5" (including sensor)
Power supply: 2 x 1.5V button cell batteries (included)
Battery life: Approx. 1000 hours of continuous use
Dimensions: 7.6 x 2 x 4.7 cm (3 x 0.8 x 1.9 inches)
Weight: 79.4 g (2.8 ounces)
English 
Italiano 
