The Ermenrich Wett QT40 water quality tester can be used in home, office and industrial settings to determine the quality of water, its suitability for consumption and the degree of health risk. The device is suitable for testing water from a variety of sources: aquariums, swimming pools, jacuzzis, water pipes, wells, nature reserves and hydroponic systems. The tester determines 8 characteristics: pH (acidity), TDS (hardness/mineralization), EC (electrical conductivity), salinity, SG (specific gravity), ORP (oxidation-reduction potential), hydrogen concentration and temperature.

The tester determines acidity/alkalinity in the range of 0–14 pH with an error of ±0.05 pH TDS – 0–200,000 ppm with an error of ±2% EC – 0–200,000 µS/cm with an error of ±2% Salinity – 0.01–25% with an error of ±2% SG – 1–1.222 ORP – 0 to ±1999 mV with an error of ±2 mV Hydrogen concentration – 0–10,000 ppb Temperature in the range of 0°C…+60°C. Temperature units can be set to Celsius or Fahrenheit. Only one water parameter can be tested at a time. Results are displayed on an easy-to-read backlit LCD screen that features 4 digits, current measurement units and a charge level indicator.

The Ermenrich Wett QT40 comes complete with special powders for preparing buffer solutions with different pH levels, which are used to calibrate the device.

Key Features:

• 8 water quality testing functions in one device
• The tester is powered by 3 LR44 batteries
• IP67 standard for tester protection from dust and water
• Backlit LCD display with large, easy-to-read character
• Automatic device shutdown function after 5 minutes of inactivity

The kit includes:

• Water quality tester
• Sachets for the preparation of buffer solutions – 3 pcs.
• User guide and warranty certificate