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 Meter
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)
HI731335 - Cap for Cuvette 4 pcs. - Serie HI967xx
HI96711-11 CalCheck ™ Chlorine Calibration-Set
HI710006 Power Adapter, 230 Vac to 12 VDC, European Plug
HI76409A/P DO Membrane for probe HI 76409 (5 pcs)
HI4010-00 TISAB II for Fluoride ISE, 500 ml Bottle
เครื่องวัดปริมาณไนไตรท์ ช่วงสูง ในตัวอย่างน้ำ รุ่น HI708
HI708 Checker HC ® - Nitrite, HR
HI755 Checker HC ® - MARINE Alkalinity (dHK)
HI1286 - Combination pH Electrode
HI70009C - 9.18 pH@25°C - SQ Zert. - 25x20ml
HI3887 CTK pH & Free Chlorine
HI7662 Temperature Probe
ชั้นวางหลอดทดลองระบายความร้อนทำจากสแตนเลสสตีล (HI740216)
HI5005 - 5.00 pH@25°C - TQ - 500ml
HI3131B - Refillable Combination ORP Electrode for Titration and Laboratory Use
HI93750-01 Potassium - Reagents - 100 Tests
HI38000 CTK Sulfate
HI93726-01 Nickel HR - Reagents- 100 Tests
HI3831T CTK Chlorine Total
HI4115 - Silver/Sulfide ISE, Solid-state Combination
HI98129 COMBO Tester for pH/EC/TDS/C° up to 3999 µS, waterproof
HI99301 EC / TDS / °C Meter upto 20 mS 



