Ermenrich Wett QT40 Water Quality Tester

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 drinking, and the degree of health hazard. The device is suitable for testing water from a variety of sources: aquariums, swimming pools, jacuzzis, water pipes, wells, natural reservoirs, and hydroponic systems. The tester determines 8 characteristics: pH (acidity), TDS (hardness/mineralization), EC (electrical conductivity), salinity, S.G. (specific gravity), ORP (oxidation-reduction potential), hydrogen concentration, and temperature. The tester determines the acidity/alkalinity in a range of 0–14pH with an error of ±0.05pH; TDS – 0–200000ppm with an error of ±2%; EC – 0–200000µS/cm with an error of ±2%; salinity – 0.01–25% with an error of ±2%; S.G. – 1–1.222; ORP – from 0 to ±1999mV with an error of ±2mV; hydrogen concentration – 0–10000ppb; temperature in the range of 0°C…+60°C. The temperature units can be set to either Celsius or Fahrenheit. Only one water parameter can be tested at a time. The results are displayed on an easy-to-read backlit LCD screen that features 4 digits, current units of measurement, 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 of protection of the tester from dust and water
• Backlit LCD display in a large, easy-to-read font
• Auto-off function of the device after 5 minutes of inactivity

The kit includes:

• Water quality tester
• Sachets for buffer solutions preparation – 3 pcs.
• User manual and warranty card

Product ID 84561

• Brand Ermenrich
• Warranty 5 years
• EAN 5905555023236
• Package size (LxWxH) 23x8x5 cm
• Shipping Weight 0.17 kg
• Built-in functions PH meter, TDS meter, conductivity meter, thermometer, salinity meter, S.G. meter, H2 meter, ORP meter

PH meter (acidity)

• Measuring range 0–14pH
• Measurement resolution 0.01pH
• Measurement accuracy ±0.05pH
• Automatic temperature compensation (ATC) 0…+60°С

TDS meter (total mineralization)

• Measuring range 0–200000ppm, 10.1–200ppt
• Measurement resolution 1ppm, 0.1ppt
• Measurement accuracy ±2%
• Conversion factor 0.5

Conductometer (electrical conductivity)

• Measuring range 1–200000µS/cm
• Measurement resolution 1μS/cm, 0.1mS/cm
• Measurement accuracy ±2%

Thermometer (temperature)

• Measuring range 0…+60°С
• Measurement resolution 1°C
• Measurement accuracy ±0.5 °C

Salinometer (salinity)

• Measuring range 0.01–25%, 0–10000ppm, 10.1–200ppt
• Measurement resolution 0.01%, 1ppm, 0.1ppt
• Measurement accuracy ±2%

S.G. meter (specific gravity)

• Measuring range 1–1.222

H2 meter (hydrogen concentration)

• Measuring range 0–10000ppb, 0–10ppm
• Measurement resolution 1ppb, 0.001ppm
• Measurement accuracy ±10ppb, ±0.01ppm

ORP meter (oxidation reduction potential)

• Measuring range 0…±1999mV
• Measurement resolution 1mV
• Measurement accuracy ±2mV

General specifications

• Display LCD
• Screen size, mm 33x24
• Display backlight ✓
• Power supply LR44 batteries, 3 pcs.
• Operating time (on one set of batteries), h 45–50
• Auto power off ✓
• Degree of moisture/water protection IP67, complete protection against dust and temporary immersion in water
• Operating temperature range, °C 0...+60
• Additional removable probe