All Product
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.
Photometers
Range 0:00 to 3:50 ppm | USEPA Method 330.5 / DPD | Resolution 0.01ppm
Portable
Range 0:00 to 2:50 ppm | USEPA Method 330.5 / DPD | Resolution 0.01ppm
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
All Product
Range 0 - 200 ppb | ascorbic acid method | Resolution 1 ppb
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
All Product
Range 0:00 to 3:00 ppm NH3-N | Nessler Method | 0.01ppm resolution
HI740217 Lab Safety Shield for COD Measurement
Marine Salinity Waterproof Tester
HI7075 Electrode filling solution 1.7M KNO3 + 0.7M KCl, 4 x 30 ml
HI771 Checker HC ® - Chlorine, Ultra-High Range
HI93754C-25 High Range COD Reagent (0 to 15000 mg/L)
เครื่องวัดปริมาณซิลิกา ช่วงต่ำ ในตัวอย่างน้ำ รุ่น HI705
HI70010P - 10.01 pH@25°C - SQ - 25x20ml
HI7091L - Reducing Pretreatment Solution, 500 ml
HI98304 DiST®4 EC-Tester (up to 19.99 mS)
HI93703-0 AMCO-AEPA-1 Calibration Solution at 0 FTU, 30 ml
BL982411-1 ORP Mini Controller upto 1000mV - 230V
HI93714-01 Cyanide - Reagents - 100 Tests
เครื่องวัดคลอรีน
HI2003 - edge® Dedicated Conductivity/TDS/Salinity Meter
HI700 Checker HC ® - Ammonia, LR