The HM Digital TDS Meter allows you to analyse the water purity of your water and provides you with a indication as to when to perform water/filter changes. This TDS Meter is ideal for all water purification applications including but not limited to Window Cleaning, Wastewater Regulation, Aquaculture, Hydroponics and Aquatics.
What is TDS?
TDS stands for the “Total Dissolved Solids” in water and measured in parts per million (ppm)
Why is TDS important?
If your system is not maintained correctly, the water you use may contain impurities that will affect the quality and purity of your water. Changes in the amounts of dissolved solids, by failing to maintain the filtration system, can be detrimental and cause the density of total dissolved solids (TDS) to increase.
Highly efficient and accurate due to its advanced microprocessor technology.
Hold Function: saves measurements for convenient reading and recording.
Auto-off function: the meter shuts off automatically after 10 minutes of non-use to conserve batteries.
A built-in digital thermometer for accurate temperature readings.
Easy to read back lit LCD screen.
Factory Calibrated: these meters are calibrated with a 342 ppm NaCl solution. Meters can be re calibrated with a mini-screwdriver.
Usage for Window Cleaning
When using the HM Digital TDS Meter for Window Cleaning we recommend the following filtration systems;
PPM: 0 -60 = Single D.I System
PPM: 61 – 100 = Twin D.I System
PPM: 100+ Reverse Osmosis System (R.O)
TDS Range: 0 – 999 ppm (mg/L)
Temp. Range: 0 – 80 degrees Celsius
Resolution: 1 ppm, 1 degree Celsius (also available in 10 ppm)
Accuracy: +/- 2%
ATC: Built-in sensor for Automatic Temperature Compensation of 1 to 50 degrees Celsius (33 to 122 degrees Fahrenheit)
Power source: 2 x 1.5V button cell batteries (included)
Battery life: 1000 hours of usage
IS09001 with CE, EU Cert