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
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.
HI145-00 Thermometer (°C) with T-shaped (125mm)
HI4013-03 ISE 1000 mg/L (ppm) Nitrate Std , 500 ml Bottle
HI4016-03 ISE 1000 mg/L (ppm) Sodium Std , 500 ml Bottle
HI70007P - 7.01 pH@25°C - SQ - 25x20ml
HI93732-01 Dissolved Oxygen - Reagents - 100 Tests
HI7036L - 12.41 g/L (ppt) TDS @25°C - 500ml
HI70032C - 1382 mg/l (ppm) TDS@25°C Cert. - 25x20ml
HI70080C - 800 mg/l (ppm) TDS@25°C Zert. - 25x20ml
HI726 Checker HC ® - Nickel, HR
เครื่องวัดคลอรีน
HI98183 pH / ORP / °C Meter + PC Interface, Waterproof
HI3812-100 - Reagents for CTK Härdness Total
HI713 Checker HC ® - Phosphate, LR
HI3002 - Submersion Conductivity Process Probe
น้ำยามาตรฐานสอบเทียบ
Chlor Frei - Reagenzien-Kit - 100 Tests
เครื่องวัดปริมาณโบรมีน ในตัวอย่างน้ำ รุ่น HI716
เครื่องวัดปริมาณฟอสเฟต ช่วงสูง รุ่น HI717
HI5007 - 7.01 pH@25°C - TQ - 500ml
HI723 Checker HC ® - Chromium VI, HR