Photometers
Ideal for Aquaculture and Aquarium testing!
Range 0:00 to 3:00 ppm NH3-N | Nessler Method | 0.01ppm resolution
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
Portable
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.
All Product
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.
HI5012 - 12.00 pH@25°C - TQ - 500ml
Checker® Plus pH Tester
HI98130 COMBO Tester for pH/EC/TDS/C° up to 20 mS, waterproof
BL983317-1 EC Mini Controller upto 10.00 mS/cm, 230V
HI711 Checker HC ® - Total Chlorine
HI7007L - 7.01 pH@25°C - SQ - 500ml
pH/EC/°C Multiparameter Probe for HI 991300 & HI 991301
CTK Härte Gesamt
HI775 Checker HC ® - Alkalinity in fresh water (dKH)
HI98103 CHECKER pH -Tester (0.01 pH Resolution)
HI701 Checker HC ® - Free Chlorine
HI70080C - 800 mg/l (ppm) TDS@25°C Zert. - 25x20ml
HI705 Checker HC ® - Silica, LR
HI736 Checker HC ® - Phosphorous, ULR
Reagents for HI 711 (Total Chlorine) Checker HC ® (Total), 25 Tests
HI716 Checker HC ® - Bromine
เครื่องวัดปริมาณโครเมี่ยม ช่วงสูง รุ่น HI723
HI727 Checker HC ® - Color of Water