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
All Product
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.
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)
Reagents for HI 736 Checker HC ®, 25 Tests
HI98308 PWT - Pure Water Tester - Conductivity (up to 99.99 µS/cm)
BL983329-1 TDS Mini Controller 0.0 to 999 mg/L (ppm) - 230V
HI3874 CTK Nitrate
เครื่องวัดปริมาณคลอรีนอิสระ รุ่น HI701
BL981411-1 pH Mini Controller (Res 0.1pH) - 220V
HI3835 CTK Salinity
HI98120 ORP/°C-Tester, waterproof
Reinigungsmittel anionisch - Reagenzien-Kit - 100 Tests
HI3314 - Resistivity Probe for BL983314 Mini Controller
HI727 Checker HC ® - Color of Water
HI5002-01 - 2.00 pH@25°C - TQ - 1000ml
HI9812-5 Multiparameter pH/EC/TDS/°C - EC to1990 µS/cm
pH/EC/°C Multiparameter Probe for HI 991300 & HI 991301
HI70032C - 1382 mg/l (ppm) TDS@25°C Cert. - 25x20ml
BL983317-1 EC Mini Controller upto 10.00 mS/cm, 230V
HI755 Checker HC ® - MARINE Alkalinity (dHK)
HI93703-10 AMCO-AEPA-1 Calibration Solution at 10 FTU, 30 ml
HI7040L DO Solution, 500 ml
เครื่องวัดปริมาณแอมโมเนีย ช่วงสูง รุ่น HI733
HI93732-01 Dissolved Oxygen - Reagents - 100 Tests
HI6100405 - AmpHel Flat Tip Process pH Electrode
HI93703-0 AMCO-AEPA-1 Calibration Solution at 0 FTU, 30 ml
HI931002 4-20mA Amperometer, Simulator and Calibrator
HI3833-050 - Reagents for CTK Phosphate
HI93754A-25 Low Range COD Reagent (0 to 150 mg/L)
HI93102 Water Analysis Meter (with Turbidity up to 50NTU)
Calibration Standard HI 711 Checker HC ®
BL983313-1 EC Mini Controller, 0 to 1999 µS/cm, 230V
Reagents for HI 713 Checker HC ®, 25 Tests
HI5321 Research Grade EC/TDS/Salinity/Resistivity Meter with USP
BL983322-1 EC Mini Controller, 0 to 19.99 µS/cm, 230V
HI99300 EC / TDS / °C Meter to 3999 µS 



