All Product
Range 0.0 - 99.9 ppm NH3-N | Nessler Method | 0.1ppm resolution
Photometers
Range 0.00 - 9.99 ppm NH3-N | Nessler Method | 0.01ppm resolution
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
All Product
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.
HI1143B - Electrode (Fluoride Application)
HI1131B - Combination pH Electrode
Calibration Standard HI 721 Checker HC ®
pH/EC/°C Multiparameter Probe for HI 9811-5, HI 9812-5 & HI 9813-5
HI11310 Digital pH-Electrode, Glass, refillable (edge)
HI98501 Checktemp® Thermometer (°C)
HI2004 - edge® Dedicated Dissolved Oxygen Meter
BL983321-1 TDS Mini Controller 0.00 to 19.99 mg/L (ppm) - 230V
BL983317-1 EC Mini Controller upto 10.00 mS/cm, 230V
HI7042S Refilling Solution for Galvanic Probe, 30ml
HI758 Checker HC ® - MARINE Calcium
น้ำยามาตรฐานสอบเทียบ ค่ามาตรฐานความเค็ม
HI3822 CTK Sulfite
เครื่องวัดปริมาณแอมโมเนีย ในน้ำ รุ่น HI715
CTK Härte Gesamt
HI93703-10 AMCO-AEPA-1 Calibration Solution at 10 FTU, 30 ml
HI701 Checker HC ® - Free Chlorine
HI98120 ORP/°C-Tester, waterproof
เซ็นเซอร์วัดออกซิเจนในน้ำสำหรับ HI9829 มัลติพารามิเตอร์
HI733 Checker HC ® - Ammonia, HR