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.
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)
HI733 Checker HC ® - Ammonia, HR
HI904 Karl Fischer Coulometric Titrator - 1ppm to 5%
HI731331 - Glass Cuvette 4 pcs. - Serie HI967xx & HI93414 & HI98703
HI7662 Temperature Probe
HI4108 - Feststoffelektrode, kombiniert
เครื่องวัดปริมาณซิลิกา ช่วงต่ำ ในตัวอย่างน้ำ รุ่น HI705
HI721 Checker HC ® - Iron
HI76409A/P DO Membrane for probe HI 76409 (5 pcs)
เครื่องกวนสารละลาย (สีฟ้า) รุ่น HI180F-2
HI3831F CTK Chlorine Free
HI3811 CTK Alkalinity
HI93719-01 Hardness Magnesium - Reagents -100 Tests
HI716 Checker HC ® - Bromine
HI983302N EC Indicator up to 9.99 mS with Electrode GRO'CHEK
HI935005 K-Type Handheld-Thermometer - 1-Channel
HI93703-10 AMCO-AEPA-1 Calibration Solution at 10 FTU, 30 ml
HI93704-01 Hydrazine - Reagents - 100 Tests
HI7004L - 4.01 pH@25°C - SQ - 500ml
Calibration Standard HI 755 Checker HC ®
สารละลายมาตรฐานความขุ่น 20 NTU
HI1217D - Replacement pH Electrode
HI93757-01 Ozone - Reagents - 100 Tests
HI38020 CTK Chlorine Free & Total
HI93703-0 AMCO-AEPA-1 Calibration Solution at 0 FTU, 30 ml
HI93726-01 Nickel HR - Reagents- 100 Tests
HI7082 Electrolyte Solution 3.5M KCL, 4 x 30 ml
HI7010L - 10.01 pH@25°C - SQ - 500ml
HI99301 EC / TDS / °C Meter upto 20 mS 



