Range 0.0 - 99.9 ppm NH3-N | Nessler Method | 0.1ppm resolution
Portable
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
All Product
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.
Photometers
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.
All Product
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.
HI98311 DiST®5 EC/TDS/C°-Tester, (0-3999 µS/cm - 0-2000 mg/l (ppm)) waterproof
เครื่องวัดค่ากรด-ด่าง แบบภาคสนาม รุ่น HI8424
HI4014-00 ISA for Potassium ISE's
Calibration Standard HI 701 Checker HC ®
HI93102 Water Analysis Meter (with Turbidity up to 50NTU)
HI764 Checker HC ® - Nitrite, ULR
HI98183 pH / ORP / °C Meter + PC Interface, Waterproof
HI5522 Research Grade pH/ORP/ISE and EC/TDS/Salinity/Resistivity Meter with CAL Check™
HI93703-10 AMCO-AEPA-1 Calibration Solution at 10 FTU, 30 ml
HI3818 CTK Carbon Dioxide
เครื่องวัดปริมาณความเป็นกรด-ด่าง ในน้ำทะเล รุ่น HI780
HI93711-01 Chlorine Total - Reagents - 100 Tests
HI903 Karl Fischer Volumetric Titrator - 100ppm to 100%
HI705 Checker HC ® - Silica, LR
เครื่องวัดค่ากรด-ด่าง (edge®) รุ่น HI2002 แบบตั้งโต๊ะ
HI98128 pH/°C-Tester (0.01 pH resolution) - waterproof
HI766TR1 K-Type, Long Penetration Probe
HI98103 CHECKER pH -Tester (0.01 pH Resolution)
Reagents for HI 713 Checker HC ®, 25 Tests
HI2020 edge™ - pH Meter
HI70442L - 1500 mg/L (ppm) TDS @25°C - 500ml
HI721 Checker HC ® - Iron
HI93720-01 Hardness Calcium - Reagents -100 Tests
เครื่องวัดปริมาณคลอรีนรวม รุ่น HI711
เครื่องวัดปริมาณฟอสฟอรัส ช่วงสูง รุ่น HI706
BL983317-1 EC Mini Controller upto 10.00 mS/cm, 230V
HI723 Checker HC ® - Chromium VI, HR