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
All Product
Range 0 - 600 ppb NO2-N | EPA method 354.1 | Resolution 1 ppb
Photometers
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.
Portable
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.
HI713 Checker HC ® - Phosphate, LR
BL983322-1 EC Mini Controller, 0 to 19.99 µS/cm, 230V
HI7031L - EC 1413 µS/cm@25°C - 500ml
HI7074L - RfE - Anorganische Substanzen - 500ml
Reagents for HI 755 Checker HC ®, 25 Tests
HI98103 CHECKER pH -Tester (0.01 pH Resolution)
BL981411-1 pH Mini Controller (Res 0.1pH) - 220V
BL983329-1 TDS Mini Controller 0.0 to 999 mg/L (ppm) - 230V
HI740217 Lab Safety Shield for COD Measurement
BL983320-1 EC Mini Controller 0 to 199.9 µS/cm, 230V
HI93750-01 Potassium - Reagents - 100 Tests
FC220B - pH Elektrode
HI727 Checker HC ® - Color of Water
HI93751-01 Sulfate - Reagents - 100 Tests
HI3874 CTK Nitrate
HI768L Pt100-Type, 4-Wire Air /Liquid
HI2004 - edge® Dedicated Dissolved Oxygen Meter
BL983317-1 EC Mini Controller upto 10.00 mS/cm, 230V
HI758 Checker HC ® - MARINE Calcium
HI98303 DiST®3 EC-Tester (up to 1999 µS)
HI98501 Checktemp® Thermometer (°C)
HI6010-01 - 10.010 pH@25°C - MQ - 1000ml
HI96801 Sucrose - Digital Refractometer Portable
HI723 Checker HC ® - Chromium VI, HR