Leitfähigkeitslösung 1413 µS/cm zur Kalibration.
TDS (total dissolved substances) solution 1382 mg / L (ppm) for calibration with certificate of analysis. Individual portions - convenient & always fresh & no contamination risk.
EC/TDS Meter
Standard-Leitfähigkeitslösung 12880 µS/cm, 3.78L Kanister (Gallone)
EC Indicator up 9.99 mS/cm with electrode
All Product
Conductivity Solution 5000 µS/cm for Calibration., 500 ml
HI993301 - GRO'CHEK EC / TDS / ° C electrode with monitor, Automatic Temperature compensation. Range 6.0 to 60 ° C, EC 0-3999 uS / cm TDS 0 to 2000 ppm (mg / L). Agriculture and horticulture.
HI993302 - GRO'CHEK EC / TDS / ° C electrode with monitor, Automatic Temperturkompensation. EC range 0:00 to 20:00 mS / cm, TDS 0.00 to 10.0, 0.0 to 60.0 ° C. Temp Agriculture and horticulture.
HI9811 multiparameter pH / EC / TDS / ° C - 0 to 6000 uS / cm / 0 to 3000 ppm (mg / L) ideal for heating, air conditioning and printing technology
All Product
virtually always fresh & no contamination risk.
081-855-1842
02-541-4199
HI70080C - 800 mg/l (ppm) TDS@25°C Zert. - 25x20ml 
HI5007 - 7.01 pH@25°C - TQ - 500ml 
HI7032L - 1382 mg/L (ppm) TDS @25°C - 500ml 
