Vandens kokybės (druskingumas, EC laidumas, PH, temperatūra, TDS) matuoklis EZ-9909PH

Product Description
EC Measuring range: 0 to10000uS/cm 10.01-19.99ms 20.1-400m
S/CM
Resolution: 1 uS/cm; 0.1 mS/CM;
Accuracy: ±2% of reading

TDS Measuring range: 0 to 1000ppm 1000ppm to 10000ppm 10.1 to 200.0ppt
Resolution: 1ppm;; 0.1ppt
Accuracy: ±2% of reading

Salinity Measuring range: 0.00 to 25.00%
Resolution: 0.01%
Accuracy: 0.01-5.00% (±0.1%) 5.10-25.00% (±1%)

PH Measuring range: 0.01-14.00pH
Resolution: 0.01pH
Accuracy: ±0.05pH

temperature range: 0.1-60.0℃ 32.0-140℉
Temperature accuracy: ± 0.5 ℃
Temperature resolution: 0.1 ℃ / F
Automatic shutdown: 5 minutes
Display size: 33 * 24mm
Size and weight: 183 * 37 * 37mm (7.2 * 1.5 * 1.5in) / 90g (3.2oz)
Display: support backlight
Waterproof grade: IP67
Power consumption: 2.9 Ma
The accuracy is relatively accurate within 150ppt, and the deviation is relatively large above 160ppt,
Note: clean the electrode every time you use it