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 Meter
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)
HI723 Checker HC ® - Chromium VI, HR
เครื่องวัดปริมาณคลอรีนรวม รุ่น HI711
HI5011 - 11.00 pH@25°C - TQ - 500ml
HI38000 CTK Sulfate
HI4115 - Silver/Sulfide ISE, Solid-state Combination
Calibration Standard HI 701 Checker HC ®
Reagents for HI 770 Checker HC ®, 25 Tests
สารละลายมาตรฐานความขุ่น 20 NTU
HI7039L - EC 5000 µS/cm@25°C - 500ml
HI5002 - 2.00 pH@25°C - TQ - 500ml
HI937520-01 Magnesium - Reagents -50 Tests
Chlorine Removal
HI717 Checker HC ® - Phosphate, HR
Reagents for HI 708 Checker HC ®, 25 Tests
HI93754B-25 Medium Range COD Reagent (0 to 1500 mg/L)
เซ็นเซอร์วัดออกซิเจนในน้ำสำหรับ HI9829 มัลติพารามิเตอร์
HI147-00 Thermometer Checkfridge™ (°C)
HI93734-01 Chlorine HR Free & Total - Reagents - 100 Tests
BL983315-1 TDS Mini Controller 0.0 to 199.9 mg/L (ppm) - 230V
HI99301 EC / TDS / °C Meter upto 20 mS
Checker® Plus pH Tester
HI983302N EC Indicator up to 9.99 mS with Electrode GRO'CHEK
Reagents for HI 707 Checker HC ®, 25 Tests
HI10430 Digital pH-Electrode, High-Temperature-Glass, Refillble (edge)
Reagents for HI 706 Checker HC ®, 40 Tests
BL10 Black Stone Dosing Pump 10.8 lph 3 bar
HI96802 Fructose - Digital Refractometer Portable
HI93706-01 Phosphorous - Reagents - 100 Tests
HI5522 Research Grade pH/ORP/ISE and EC/TDS/Salinity/Resistivity Meter with CAL Check™
เครื่องควบคุมค่าความนำไฟฟ้า
HI96822 Seawater Analysis (Salinity) - Digital Refractometer Portable
HI93750-01 Potassium - Reagents - 100 Tests
BL983320-1 EC Mini Controller 0 to 199.9 µS/cm, 230V
HI93708-01 Nitrite HR - Reagents - 100 Tests
HI937521-01 Calcium - Reagents - 50 Tests
Calibration Standard HI 721 Checker HC ®
HI70670L - RfE - Salzablagerungen - 500ml
ซัลไฟด์สารต้านอนุมูลอิสระบัฟเฟอร์
HI733 Checker HC ® - Ammonia, HR
HI96740-11 CalCheck ™ Nickel LR Calibration-Set
HI98120 ORP/°C-Tester, waterproof
BL982411-1 ORP Mini Controller upto 1000mV - 230V
เครื่องวัดปริมาณคลอรีนอิสระ รุ่น HI701
HI5001 - 1.00 pH@25°C - TQ - 500ml
HI740224 - 170 ml plastic beaker (6 pcs)
HI93726-01 Nickel HR - Reagents- 100 Tests
HI991300 Multiparameter pH/EC/TDS/°C - EC to 3999 µS
BL931700-1 pH Mini Controller - 4 - 20mA output - 220V
BL983321-1 TDS Mini Controller 0.00 to 19.99 mg/L (ppm) - 230V
HI98130 COMBO Tester for pH/EC/TDS/C° up to 20 mS, waterproof
HI99300 EC / TDS / °C Meter to 3999 µS 



