Range 0.0 - 99.9 ppm NH3-N | Nessler Method | 0.1ppm resolution
Portable
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.
Photometers
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.
HI7078 Electrolyte solution 4 x 30 ml
HI1131B - Combination pH Electrode
HI9828-25 - Quick Calibration Solution, 500 mL
HI710006 Power Adapter, 230 Vac to 12 VDC, European Plug
HI70038P - 6.44 g/l (ppt) TDS@25°C - 25x20ml
HI98304 DiST®4 EC-Tester (up to 19.99 mS)
เครื่องวัดปริมาณฟอสฟอรัส ช่วงต่ำมาก รุ่น HI736
HI93701-01 Chlorine Free Reagents - 100 Tests
HI931002 4-20mA Amperometer, Simulator and Calibrator
HI3833-050 - Reagents for CTK Phosphate
HI99300 EC / TDS / °C Meter to 3999 µS
HI7030L - EC 12880 µS/cm@25°C - 500ml
น้ำยามาตรฐานสอบเทียบ
HI70032C - 1382 mg/l (ppm) TDS@25°C Cert. - 25x20ml
HI76405 Electrode Holder with Steel Base
H3895 CTK Agriculture, Basic
หัววัดค่าการนำไฟฟ้า แบบดิจิตอล Four ring รุ่น HI763100
HI5074 - 7.40 pH@25°C - TQ - 500ml
เครื่องวัดคลอรีน
HI96740-11 CalCheck ™ Nickel LR Calibration-Set
HI93703C Turbidity Meter ISO 7027 with Calibration Standard & Casing
HI3835 CTK Salinity
HI7042S Refilling Solution for Galvanic Probe, 30ml
HI93746-01 Iron LR - Reagents -100 Tests
HI766TR1 K-Type, Long Penetration Probe
HI6007-01 - 7.010 pH@25°C - MQ - 1000ml
HI93720-01 Hardness Calcium - Reagents -100 Tests
HI1217D - Replacement pH Electrode
เครื่องวัดปริมาณฟอสเฟต ช่วงต่ำ รุ่น HI713
HI764 Checker HC ® - Nitrite, ULR