Photometers
Ideal for Aquaculture and Aquarium testing!
All Product
Range 0:00 to 3:00 ppm NH3-N | Nessler Method | 0.01ppm resolution
Range 0.0 - 99.9 ppm NH3-N | Nessler Method | 0.1ppm resolution
Range 0.00 - 9.99 ppm NH3-N | Nessler Method | 0.01ppm resolution
All Product
Range 0-999 ppb | ASTM Method D1687-92 diphenylcarbonate | Resolution 1 ppb
Range 0 - 600 ppb NO2-N | EPA method 354.1 | Resolution 1 ppb
The HI 764 Checker®HC is extremely simple to use. First, zero the instrument with your water sample. Next, add the reagent. Last, place the vial into the HI 764 Checker®HC, press the button and read the results. It’s that easy.
Range 0 - 500 PCU | Platinum Cobalt method | Resolution 5 PCU
Dissolved Oxygen Meter
HI9146-04 - Oxygen meter with temperature, salt and altitude compensation, polarographic probe to 45.00 mg / l O2.
HI 93501N is a waterproof thermometer designed for daily use in food applications such as industrial kitchens and catering. This meter also adds a stability indicator bargraph and HOLD button to freeze readings on the LCD. HI 93501
The HI 96831 Ethylene Glycol Digital Refractometer is a rugged, portable, water resistant device that utilizes the measurement of refractive index to determine the percent volume and freezing point of ethylene glycol based solutions.
The HI 96832 Propylene Glycol Digital Refractometer is a rugged, portable, water resistant device that utilizes the measurement of refractive index to determine the percent volume and freezing point of propylene glycol based solutions.
HI763100 Digital conductivity electrode - 4 ring, platinum (edge)
HI4007-02 ISE 100 mg/L (ppm) Chloride Std , 500 ml Bottle
เครื่องวัดปริมาณฟอสเฟต ช่วงสูง รุ่น HI717
HI7073L - Proteins - 500ml
เครื่องควบคุมค่าความนำไฟฟ้า
HI38058 CTK pH
HI70032C - 1382 mg/l (ppm) TDS@25°C Cert. - 25x20ml
HI7006/1G - 6.86 pH@25°C - SQ - 3.78L
HI7036L - 12.41 g/L (ppt) TDS @25°C - 500ml
HI5522 Research Grade pH/ORP/ISE and EC/TDS/Salinity/Resistivity Meter with CAL Check™
HI717 Checker HC ® - Phosphate, HR
HI7030L - EC 12880 µS/cm@25°C - 500ml
HI98121 COMBO pH/ORP/°C-Tester, waterproof
HI7001L - 1.68 pH@25°C - SQ - 500ml
HI7022L - 470mV ORP Test Solution - 500ml
HI98127 pH/°C-Tester (0.1 pH resolution) - waterproof
HI3190T -Redox Electrode Industry
HI93102 Water Analysis Meter (with Turbidity up to 50NTU)
HI7010L - 10.01 pH@25°C - SQ - 500ml
HI70080C - 800 mg/l (ppm) TDS@25°C Zert. - 25x20ml
HI7072 Electrolyte Solution, 1M KNO³, 4 x 30 ml
CTK Härte Gesamt
HI70038P - 6.44 g/l (ppt) TDS@25°C - 25x20ml
เครื่องวัดปริมาณฟอสฟอรัส ช่วงต่ำมาก รุ่น HI736
BL983322-1 EC Mini Controller, 0 to 19.99 µS/cm, 230V
HI739 Checker HC ® - Fluoride. HR
เครื่องวัดปริมาณแอมโมเนีย ช่วงสูง รุ่น HI733
น้ำยามาตรฐานสอบเทียบ
HI705 Checker HC ® - Silica, LR
HI736 Checker HC ® - Phosphorous, ULR
สารละลายมาตรฐานความขุ่น 20 NTU
HI4005-53 Carbon Dioxide membrane kit (3 caps)
HI701 Checker HC ® - Free Chlorine
Reagents for Freshwater Alkalinity HI 775 Checker HC ®, 25 Tests
HI700 Checker HC ® - Ammonia, LR