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
Range 0:00 to 2:50 ppm | ascorbic acid method | Resolution 0.01ppm
All Product
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
HI93752-01 Calcium and Magnesium HR, Oxalate (Ca) and Calmagite (Mg) (100 Tests)
BL983315-1 TDS Mini Controller 0.0 to 199.9 mg/L (ppm) - 230V
HI5321 Research Grade EC/TDS/Salinity/Resistivity Meter with USP
BL983317-1 EC Mini Controller upto 10.00 mS/cm, 230V
BL1.5 Black Stone Dosing Pump 1.5lph 13 bar
HI96740-11 CalCheck ™ Nickel LR Calibration-Set
ซัลไฟด์สารต้านอนุมูลอิสระบัฟเฟอร์
BL931700-1 pH Mini Controller - 4 - 20mA output - 220V
HI7034L - EC 80000 µS/cm@25°C - 500ml
Turbidity (EPA method) and Chlorine Portable Meter - HI93414
HI1053B - pH Electrode for semi solid samples or low conductivity solutions
Reinigungsmittel anionisch - Reagenzien-Kit - 100 Tests
CTK Härte Gesamt
HI93726-01 Nickel HR - Reagents- 100 Tests
เครื่องวัดคลอรีน
HI717 Checker HC ® - Phosphate, HR