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.
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.
สารละลายมาตรฐานความขุ่น 20 NTU
HI98127 pH/°C-Tester (0.1 pH resolution) - waterproof
HI98304 DiST®4 EC-Tester (up to 19.99 mS)
HI713 Checker HC ® - Phosphate, LR
HI93757-01 Ozone - Reagents - 100 Tests
HI96802 Fructose - Digital Refractometer Portable
HI38040 CTK Iron Medium Range
HI93754A-25 Low Range COD Reagent (0 to 150 mg/L)
HI96822 Seawater Analysis (Salinity) - Digital Refractometer Portable
HI761 Checker HC ® - Total Chlorine, ULR
BL931700-1 pH Mini Controller - 4 - 20mA output - 220V
HI3834-050 - Reagents for CTK Iron
BL983321-1 TDS Mini Controller 0.00 to 19.99 mg/L (ppm) - 230V
HI991301 Multiparameter pH/EC/TDS/°C - EC to 20.00 mS
HI4013-03 ISE 1000 mg/L (ppm) Nitrate Std , 500 ml Bottle
BL983317-1 EC Mini Controller upto 10.00 mS/cm, 230V
HI98120 ORP/°C-Tester, waterproof