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.
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.
HI98130 COMBO Tester for pH/EC/TDS/C° up to 20 mS, waterproof
HI991301 Multiparameter pH/EC/TDS/°C - EC to 20.00 mS
น้ำยามาตรฐานสอบเทียบ ค่ามาตรฐานความเค็ม
HI98308 PWT - Pure Water Tester - Conductivity (up to 99.99 µS/cm)
HI98501 Checktemp® Thermometer (°C)
HI7073L - Proteins - 500ml
BL982411-1 ORP Mini Controller upto 1000mV - 230V
CTK Härte Gesamt
HI991300 Multiparameter pH/EC/TDS/°C - EC to 3999 µS
HI764 Checker HC ® - Nitrite, ULR
HI775 Checker HC ® - Alkalinity in fresh water (dKH)
Marine Salinity Waterproof Tester
HI96770-01 Silica HR - Reagents - 100 Tests
HI3811 CTK Alkalinity
HI6074 - 7.400 pH@25°C - MQ - 500ml
เครื่องวัดปริมาณคลอรีนอิสระ รุ่น HI701
CTK Chlor Frei
เซ็นเซอร์วัดออกซิเจนในน้ำสำหรับ HI9829 มัลติพารามิเตอร์
BL983329-1 TDS Mini Controller 0.0 to 999 mg/L (ppm) - 230V
HI711 Checker HC ® - Total Chlorine
BL981411-1 pH Mini Controller (Res 0.1pH) - 220V
HI9147-04 Dissolved Oxygen / °C - Meter, Galvanic DO Probe
HI3822 CTK Sulfite
HI7035L - EC 111800 µS/cm@25°C - 500ml
Reagents for HI 716 Checker HC ®, 25 Tests
HI727 Checker HC ® - Color of Water
pH/EC/°C Multiparameter Probe for HI 9811-5, HI 9812-5 & HI 9813-5
HI723 Checker HC ® - Chromium VI, HR