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
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.
All Product
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.
BL983315-1 TDS Mini Controller 0.0 to 199.9 mg/L (ppm) - 230V
Reagents for HI 713 Checker HC ®, 25 Tests
HI3840 CTK Hardness
HI93705-01 Silica - Reagents - 100 Tests
HI3818 CTK Carbon Dioxide
HI3833-050 - Reagents for CTK Phosphate
Reagents for HI 708 Checker HC ®, 25 Tests
HI93734-01 Chlorine HR Free & Total - Reagents - 100 Tests
HI2008 - ORP Electrode for PCA
HI7071 Electrolyte Solution 3.5 M KCl + AgCl, 4 x 30 ml
HI3818 CTK Carbon Dioxide
HI713 Checker HC ® - Phosphate, LR
HI723 Checker HC ® - Chromium VI, HR
HI4016-03 ISE 1000 mg/L (ppm) Sodium Std , 500 ml Bottle
ซัลไฟด์สารต้านอนุมูลอิสระบัฟเฟอร์
HI717 Checker HC ® - Phosphate, HR
HI93703-0 AMCO-AEPA-1 Calibration Solution at 0 FTU, 30 ml
HI76306 EC/TDS probe with internal temperature sensor
HI731331 - Glass Cuvette 4 pcs. - Serie HI967xx & HI93414 & HI98703
เครื่องวัดปริมาณอัลคาไลนิตี้ (dKH) ในน้ำทะเล รุ่น HI772
HI7082 Electrolyte Solution 3.5M KCL, 4 x 30 ml
HI7009L - 9.18 pH@25°C - SQ - 500ml
BL983320-1 EC Mini Controller 0 to 199.9 µS/cm, 230V
HI2020 edge™ - pH Meter
HI4013-03 ISE 1000 mg/L (ppm) Nitrate Std , 500 ml Bottle
HI700 Checker HC ® - Ammonia, LR
เครื่องวัดปริมาณแอมโมเนีย ในน้ำ รุ่น HI715
HI96822 Seawater Analysis (Salinity) - Digital Refractometer Portable
HI98308 PWT - Pure Water Tester - Conductivity (up to 99.99 µS/cm)
HI3831T CTK Chlorine Total
HI98130 COMBO Tester for pH/EC/TDS/C° up to 20 mS, waterproof
HI98128 pH/°C-Tester (0.01 pH resolution) - waterproof
HI93703-05 AMCO-AEPA-1 Calibration Solution at 500 FTU, 30 ml-Copy
HI4108 - Feststoffelektrode, kombiniert
HI93719-01 Hardness Magnesium - Reagents -100 Tests
HI2004 - edge® Dedicated Dissolved Oxygen Meter
HI711 Checker HC ® - Total Chlorine
HI93750-01 Potassium - Reagents - 100 Tests
BL983317-1 EC Mini Controller upto 10.00 mS/cm, 230V
HI98120 ORP/°C-Tester, waterproof
HI931002 4-20mA Amperometer, Simulator and Calibrator
HI1131B - Combination pH Electrode
HI93740-01 Nickel LR - Reagents - 50 Tests
HI758 Checker HC ® - MARINE Calcium
HI93720-01 Hardness Calcium - Reagents -100 Tests
BL983321-1 TDS Mini Controller 0.00 to 19.99 mg/L (ppm) - 230V
Reagents for HI 700 Checker HC ®, 25 Tests
HI3834 - CTK Iron Test Kit
BL983313-1 EC Mini Controller, 0 to 1999 µS/cm, 230V
BL983329-1 TDS Mini Controller 0.0 to 999 mg/L (ppm) - 230V
HI764 Checker HC ® - Nitrite, ULR