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)
HI93703-10 AMCO-AEPA-1 Calibration Solution at 10 FTU, 30 ml
HI38000 CTK Sulfate
สารละลายมาตรฐานความขุ่น 20 NTU
BL1.5 Black Stone Dosing Pump 1.5lph 13 bar
CTK Härte Gesamt
HI38040 CTK Iron Medium Range
Reagents for HI 733 Checker HC ®, 25 Tests
HI93732-01 Dissolved Oxygen - Reagents - 100 Tests
HI6200405 - AmpHel Process ORP Electrode
HI7004L - 4.01 pH@25°C - SQ - 500ml
Reagents for HI 758 Checker HC ®, 25 Tests
HI93740-01 Nickel LR - Reagents - 50 Tests
HI3810-100 - Reagents for CTK Dissolved Oxygen
เครื่องวัดปริมาณไนไตรท์ ช่วงสูง ในตัวอย่างน้ำ รุ่น HI708
HI764 Checker HC ® - Nitrite, ULR
HI10430 Digital pH-Electrode, High-Temperature-Glass, Refillble (edge)
BL983313-1 EC Mini Controller, 0 to 1999 µS/cm, 230V
BL983318-1 TDS Mini Controller 0.0 to 10.00 g/L (ppt) - 230V
HI755 Checker HC ® - MARINE Alkalinity (dHK)
HI93712-01 Aluminium - Reagents - 100 Tests
HI93750-01 Potassium - Reagents - 100 Tests
HI4014-01 0.1 M Potassium Standard
Calibration Standard HI 755 Checker HC ®
HI713 Checker HC ® - Phosphate, LR
HI937520-01 Magnesium - Reagents -50 Tests
BL983327-1 EC Mini Controller upto 10.00 mS/cm, 230V
HI8936DN EC - Transmitter - 0.0 to 199.9 µS/cm
HI93703-05 AMCO-AEPA-1 Calibration Solution at 500 FTU, 30 ml-Copy
น้ำยามาตรฐานสอบเทียบ
HI98129 COMBO Tester for pH/EC/TDS/C° up to 3999 µS, waterproof
HI4108 - Feststoffelektrode, kombiniert
HI99300 EC / TDS / °C Meter to 3999 µS 



