Photometers
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
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.
เซ็นเซอร์วัดออกซิเจนในน้ำสำหรับ HI9829 มัลติพารามิเตอร์
HI93102 Water Analysis Meter (with Turbidity up to 50NTU)
HI3835 CTK Salinity
HI755 Checker HC ® - MARINE Alkalinity (dHK)
HI758 Checker HC ® - MARINE Calcium
HI38040 CTK Iron Medium Range
HI38039-100 - Reagents for CTK Iron LR
HI145-20 Thermometer (°C) with T-shaped (300mm)
HI713 Checker HC ® - Phosphate, LR
HI705 Checker HC ® - Silica, LR
HI1292D - pH Electrode (Soil)
HI701 Checker HC ® - Free Chlorine
BL983321-1 TDS Mini Controller 0.00 to 19.99 mg/L (ppm) - 230V
HI717 Checker HC ® - Phosphate, HR
HI740224 - 170 ml plastic beaker (6 pcs)
Checker® Plus pH Tester
HI93735-00 Hardness Total (0 to 250 mg/L) - Reagents -100 Tests
HI93706-01 Phosphorous - Reagents - 100 Tests
HI7662 Temperature Probe
HI4007-02 ISE 100 mg/L (ppm) Chloride Std , 500 ml Bottle
CTK Chrom VI
HI7040L DO Solution, 500 ml
HI723 Checker HC ® - Chromium VI, HR