Grocheck Combo, EC and pH tester for the duration control

Grocheck Combo, EC and pH tester for the duration control Grocheck Combo, EC and pH tester for the duration control
  • Item no.: 10780
  • Product weight: 0,98 kg

Description

Simultaneous continuous monitoring of pH and conductivity (EC value) 2 separate displays for the display of pH and conductivity (EC value) electrode and the probe has a 2 m long cable for maximum flexibility HI 981405N shows on two displays simultaneously and continuously pH and conductivity (EC value).

The indicator comes with pH electrode and conductivity probe (EC value) that is specifically designed for measurements in agriculture and hydro-culture were developed. 

The BNC connector on the pH-electrode HI 1286 is a waterproof shell protected. Highly resistant they are best suited for measurements in fertilizer solutions with high phosphate and nitrate concentration. Excellent price / performance.

pecifications

 range 0.0 to 14.0 pH, 0.00 to 9.99 mS / cm 
Resolution pH 0.1, 0.01 mS / cm 
Accuracy ± 0.2 pH, ± 2% of measuring range 
Calibration manual, 1 or 2 points (pH); 
manual, 1 point (EC) 
manual, 1 point (TDS) 
Conversion factor, 0.7 ppm = 1 uS / cm 
Temperature correction automatically from 5 to 50 ° C (only EC) 
Probe (s) HI 7632 (EC-probe), HI 7634 (TDS probe), HI 1286 (pH electrode) and HI 1283 (differential input) 
Input Impedance 1012 Ohm 
Power adapter 12 VCC (included) 
Environment from 0 to 50 ° C, RH 95% max 
Dimensions 160 x 110 x 35 mm 
Weight 300 g

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