HI 9913 is a 2-in-1 pH and conductivity controller engineered for dosage of fertilizer solutions in hydroponics and agriculture.
HI991401 - GRO'CHEK pH / ° C electrode with Monitor, Automatic Temperature Compensation. Range 0.0 to 14.0 pH 6.0 and 60 ° C. Agriculture and horticulture.
HI991404 - GRO'CHEK Combo pH / EC / TDS / ° C monitor with electrodes Automatic Temperature Compensation. Range 0.0 to 14.0 pH 6.0 and 60 ° C, EC 0-3999 uS / cm TDS 0 to 2000 ppm (mg / L). Agriculture and horticulture.
HI991405 - GRO'CHEK Combo pH / EC / TDS / ° C monitor with electrodes Automatic Temperturkompensation. Range 0.0 to 14.0 pH 6.0 and 60 ° C, EC 0:00 to 20:00 mS / cm TDS 0:00 to 10:00 g / L. Agriculture and horticulture.
pH / ° C meter compact with sturdy stainless steel electrode HI 72911D, waterproof, 0:00 to 16:00 pH pH, Temperature 0.0 to 105.0 ° C
PH/ORP Meters
HI 99191 is a waterproof portable pH/temperature meter designed specifically for measuring the pH of drinking water.
All Product
EC / TDS / ° C meter, waterproof, complete in carrying case. 0-3999 uS / cm, 0 to 2000 ppm TDS (mg / L) Temp 0.0 to 60.0 ° C.
All Product
EC / TDS / ° C meter, waterproof, complete in carrying case. 0 to 20 mS / cm TDS 0 by 10.00 ppt (g / L), Temp 0.0 to 60.0 ° C.
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.
Leitfähigkeits-Meter für Messung direkt im Boden mit 2 Sonden EC 0.00 bis 19.99 mS/cm Salzaktivität 0.00 bis 1.00 g/L ATC - Automatische Temperaturkompensation.
The infrared radiation emitted by an object is closely related to its temperature. Quick and practical measures HI 99550Temperatur using infrared technology. Even hard to reach objects or packaged from - without damaging goods packaging! • Ergonomic compact housing • HOLD function to freeze a reading in the display • Fast response time (1 second)
HI5007 - 7.01 pH@25°C - TQ - 500ml
HI4010-03 ISE 1000 mg/L (ppm) Fluoride Std , 500 ml Bottle
HI76306 EC/TDS probe with internal temperature sensor
HI10430 Digital pH-Electrode, High-Temperature-Glass, Refillble (edge)
BL983329-1 TDS Mini Controller 0.0 to 999 mg/L (ppm) - 230V
HI7021L - 240mV ORP Test Solution - 500ml
HI95771-01 Chlorine HR - Reagents-Kit - 100 Tests
HI93723-01 Chromium VI HR - Reagents - 100 Tests
HI7001L - 1.68 pH@25°C - SQ - 500ml
BL983318-1 TDS Mini Controller 0.0 to 10.00 g/L (ppt) - 230V
Reagents for HI 706 Checker HC ®, 40 Tests
Calibration Standard HI 701 Checker HC ®
BL10 Black Stone Dosing Pump 10.8 lph 3 bar
HI70031C - EC 1413 µS/cm@25°C Zert. - 25x20ml
HI93728-01 Nitrate - Reagents - 100 Tests
HI99300 EC / TDS / °C Meter to 3999 µS 



