PH+EC+TEMP+TDS METER 4in1 !

Measurement of total amount of any dissolved substances in water (ppm), conductivity (µS), reaction (pH) and temperature (°C)
Conductivity EC (Electrical Conductivity)
Water Pollution (chemical concentration measurement) TDS (Total Dissolves Solids)
pH Reaction
Temperature measurement in °C or °F
Waterproof housing - IP67 protection
Automatic change of measurement ranges
Large, easy-to-read LCD display with backlighting
Battery saving - auto-off function (turns the meter off after 5 minutes of inactivity)
Automatic liquid temperature compensation (ATC)
Easy operation
Brand new product

Technical specifications:

pH:

Range: 0.00 ~ 14.00 pH
Accuracy: ± 0.03 pH

EC:

Range: 0 ~ 19990 µS/cm; 0 ~ 19.9 mS/cm
Accuracy: ± 2%

TDS:

Range: 0 ~ 19990 ppm; 0 ~ 19.9 ppt
ppm (parts per million) = parts per million
ppt (parts per thousand) = parts per thousand
Accuracy: ± 2%

Temperature:

Temperature measurement range: 0 ~ +50 °C
Accuracy: ± 1 °C

TDS/EC ratio: 0 .5

Operating temperature: 0 ~ +50 °C

Relative humidity: <100 %

Dimensions: 188x38x38 mm

Weight: meter 82g (167g whole set)

Power supply: 3*1.5V LR44 (batteries included)

Set includes:

Electronic TDS/EC/pH&Temp tester with ATC function
Calibration buffer
TDS/EC calibration screwdriver
Batteries