Photometers
The HI 771 Checker®HC is a simple, accurate, and cost effective way to measure ultra-high ranges of chlorine. Designed as a more accurate alternative to chemical test kits, the HI 771 provides quick, accurate results in four easy steps.
Range 0:00 to 3:50 ppm | USEPA Method 330.5 / DPD | Resolution 0.01ppm
Range 0:00 to 2:50 ppm | USEPA Method 330.5 / DPD | Resolution 0.01ppm
All Product
Range 0:00 to 2:00 ppm | ASTM D859 Method | 0.01ppm resolution
Range 0:00 to 2:00 ppm | EPA method 340.1 | 0.01ppm resolution
Range 0 - 200 ppb | ascorbic acid method | Resolution 1 ppb
All Product
Range 0:00 to 2:50 ppm | ascorbic acid method | Resolution 0.01ppm
Range 0.0 - 30.0 ppm | amino acid method | Resolution 0.1ppm
The HI 775 Checker®HC is a simple, accurate, and cost effective way to measure alkalinity. Designed as a more accurate alternative to chemical test kits, the HI 775 provides quick, accurate results in four easy steps.
Range 0 - 300 ppm in salt water | Colorimetric Method | Resolution 1 ppm
Range 0:00 to 3:00 ppm NH3-N | Nessler Method | 0.01ppm resolution
HI731335 - Cap for Cuvette 4 pcs. - Serie HI967xx
Calibration Standard HI 721 Checker HC ®
HI3618D - ORP/°C Electrode
เครื่องวัดค่ากรด-ด่าง แบบพกพา สำหรับแป้งโดว์ รุ่น HI981038
BL983317-1 EC Mini Controller upto 10.00 mS/cm, 230V
HI3834 - CTK Iron Test Kit
HI98309 UPW - Ultra Pure Water Tester - Conductivity (up to 1.999 µS/cm)
เครื่องวัดค่ากรด-ด่าง (pH) สำหรับวัดตัวอย่างนม รุ่น HI981034
HI3820 CTK Acidity
HI96802 Fructose - Digital Refractometer Portable
HI1005 - pH Electrode, Flow-thru Monitoring for PCA
BL983317-1 EC Mini Controller upto 10.00 mS/cm, 230V
HI93754A-25 Low Range COD Reagent (0 to 150 mg/L)
HI739 Checker HC ® - Fluoride. HR
BL983315-1 TDS Mini Controller 0.0 to 199.9 mg/L (ppm) - 230V
Multiparameter pH/ORP/EC/Pressure/Temperature Waterproof Meter
Reagents for HI 758 Checker HC ®, 25 Tests
HI713 Checker HC ® - Phosphate, LR