Portable
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
Portable
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.
HI98128 pH/°C-Tester (0.01 pH resolution) - waterproof
HI98129 COMBO Tester for pH/EC/TDS/C° up to 3999 µS, waterproof
HI713 Checker HC ® - Phosphate, LR
HI733 Checker HC ® - Ammonia, HR
HI3833-050 - Reagents for CTK Phosphate
HI93531 K-Type 1-Channel Handheld-Thermometer
Chlorine Removal
HI93501N FOODCARE Thermistor-Thermometer
HI95747-01 Copper LR - Reagents - 100 Tests
HI98107 pHep pH -Tester (0.1 pH Resolution)
HI708 Checker HC ® - Nitrite, HR
HI721 Checker HC ® - Iron
HI99301 EC / TDS / °C Meter upto 20 mS
HI5522 Research Grade pH/ORP/ISE and EC/TDS/Salinity/Resistivity Meter with CAL Check™
HI93709-01 Manganese HR - Reagentst - 100 Tests
HI2001 - ORP Electrode Process
HI7001L - 1.68 pH@25°C - SQ - 500ml
Reagents for HI 717 Checker HC ®, 40 Tests
BL1.5 Black Stone Dosing Pump 1.5lph 13 bar
เครื่องควบคุมค่าความนำไฟฟ้า
HI76405 Electrode Holder with Steel Base
HI1143B - Electrode (Fluoride Application)
HI10430 Digital pH-Electrode, High-Temperature-Glass, Refillble (edge)
Reagents for HI 707 Checker HC ®, 25 Tests
น้ำยามาตรฐานสอบเทียบ
HI764 Checker HC ® - Nitrite, ULR