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
Portable
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.
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.
เครื่องวัดปริมาณแอมโมเนีย ช่วงสูง รุ่น HI733
HI7033L - EC 84 µS/cm@25°C - 500ml
HI6200405 - AmpHel Process ORP Electrode
Reagents for HI 706 Checker HC ®, 40 Tests
HI9124 pH / °C Meter, Waterproof Portable
HI740224 - 170 ml plastic beaker (6 pcs)
เครื่องวัดปริมาณไนไตรท์ ช่วงสูง ในตัวอย่างน้ำ รุ่น HI708
HI4115 - Silver/Sulfide ISE, Solid-state Combination
HI766F K-Type, High Temperature Probe
Reagents for HI 758 Checker HC ®, 25 Tests
HI3844 CTK Hydrogen Peroxide
HI6074 - 7.400 pH@25°C - MQ - 500ml
HI4007-02 ISE 100 mg/L (ppm) Chloride Std , 500 ml Bottle
HI7021L - 240mV ORP Test Solution - 500ml
HI3887 CTK pH & Free Chlorine
เครื่องควบคุมค่าความนำไฟฟ้า
Reagents for HI 758 Checker HC ®, 25 Tests
HI731321 - Glass Cuvette 4 pcs. - Photometer Series HI 937xx, HI 832xx und HI 7xx
HI77400P - 7.01+ 4.01 pH@25°C - SQ - Sachets 5x20ml COMBO
เครื่องวัดค่าเหล็ก รุ่น HI721
สารละลายมาตรฐานโซเดียม 3 g/L (HI7083L)
HI8314 pH/mV/°C Meter- DIN type - custom calibration
HI98501 Checktemp® Thermometer (°C)
HI93729-01 Fluoride LR - Reagents - 100 Tests
HI3833 CTK Phosphate
HI38040 CTK Iron Medium Range
HI6091 - 9.177 pH@25°C - MQ - 500ml
HI766E1 K-Type, General Purpose w Cable
HI93728-01 Nitrate - Reagents - 100 Tests
HI8936CN EC - Transmitter - 0 to 1999 µS/cm
HI93717-01 Phosphate HR - Reagents - 100 Tests
HI70007C - 7.01 pH@25°C - SQ Zert. - 25x20ml
HI93739-01 Fluoride HR - Reagents - 100 Tests
HI5005 - 5.00 pH@25°C - TQ - 500ml
เครื่องวัดคุณภาพน้ำ รุ่น HI5522 (pH/ORP/ISE และ EC/TDS/Salinity/Resistivity พร้อมโหมด CAL Check™)
H300N 2.5L Heavy Duty Magnetic Stirrer
HI3826 CTK Ammonia Salt Water
HI96831 Digital Refractometer for Ethylene Glycol Analysis