Portable
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.
HI7022L - 470mV ORP Test Solution - 500ml
Reagents for HI 715 Checker HC ®, 25 Tests
HI701 Checker HC ® - Free Chlorine
HI9829 Multiparameter pH/ISE/EC/DO/Turbidity Waterproof Meter with GPS option
HI93703-05 AMCO-AEPA-1 Calibration Solution at 500 FTU, 30 ml-Copy
HI38058 CTK pH
HI5522 Research Grade pH/ORP/ISE and EC/TDS/Salinity/Resistivity Meter with CAL Check™
HI6010-01 - 10.010 pH@25°C - MQ - 1000ml
PCA 310 Online Chlorine Analyzer & Controller
HI2004 - edge® Dedicated Dissolved Oxygen Meter
HI96802 Fructose - Digital Refractometer Portable
BL983318-1 TDS Mini Controller 0.0 to 10.00 g/L (ppt) - 230V
HI98121 COMBO pH/ORP/°C-Tester, waterproof
HI1001 Industrial-pH-Electrode "Flow-thru" Monitoring, PVDF BNC, 3 m Cable
HI983302N EC Indicator up to 9.99 mS with Electrode GRO'CHEK
HI93739-01 Fluoride HR - Reagents - 100 Tests
Checker® Plus pH Tester
HI38020 CTK Chlorine Free & Total
HI3314 - Resistivity Probe for BL983314 Mini Controller
Reagents for HI 707 Checker HC ®, 25 Tests
HI723 Checker HC ® - Chromium VI, HR