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
Photometers
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.
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.
HI775 Checker HC ® - Alkalinity in fresh water (dKH)
HI98103 CHECKER pH -Tester (0.01 pH Resolution)
Reagents for HI 715 Checker HC ®, 25 Tests
HI98107 pHep pH -Tester (0.1 pH Resolution)
HI4010-03 ISE 1000 mg/L (ppm) Fluoride Std , 500 ml Bottle
BL1.5 Black Stone Dosing Pump 1.5lph 13 bar
HI705 Checker HC ® - Silica, LR
HI7061L - Electrode Cleaning Solution (General) - 500ml
เครื่องวัดปริมาณโบรมีน ในตัวอย่างน้ำ รุ่น HI716
HI5007 - 7.01 pH@25°C - TQ - 500ml
HI93707-01 Nitrite LR - Reagents - 100 Tests
HI7006L - 6.86 pH@25°C - SQ - 500ml
HI93712-01 Aluminium - Reagents - 100 Tests
เครื่องวัดปริมาณแอมโมเนีย ช่วงต่ำ รุ่น HI700
HI96822 Seawater Analysis (Salinity) - Digital Refractometer Portable
HI70032C - 1382 mg/l (ppm) TDS@25°C Cert. - 25x20ml
HI723 Checker HC ® - Chromium VI, HR