Testeur de qualité de l’eau numérique 5 en 1 TDS EC PH Salinité Température

EC measuring range: 0 to10000uS/cm 10.01-19.99ms 20.1-400 mS/CM

Resolution: 1 uS/cm; 0.1 mS/CM;

Accuracy: 2% reading

TDS measurement range: 0 to 1000ppm 1000ppm to 10000ppm 10.1 to 200.0ppt

Resolution: 1ppm;; 0.1ppt

Accuracy: 2% reading

Salinity measurement 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: 0.05 pH

Temperature range: 0.1-60.0 32.0-140

Calibration:

EC conductivity: Supports automatic 3-point calibration identification (1413us 12.88ms and 111.8ms) with 3 calibration points (1413uS/cm 12.88 mS/CM 111.8 mS/CM)

PH: 1 point (6.86) or 2 points (6.86 4.00) (6.86 9.18) or 3 points (6.86 4.00 9.18) can automatically identify the calibration solution

Size & Weight: 183*37*37mm(7.2*1.5*1.5in)/90g(3.2oz)

Battery: LR44 * 3 (Not included)