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.
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
Portable
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
Photometers
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.
Photometers
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
HI70032C - 1382 mg/l (ppm) TDS@25°C Cert. - 25x20ml
HI98308 PWT - Pure Water Tester - Conductivity (up to 99.99 µS/cm)
HI755 Checker HC ® - MARINE Alkalinity (dHK)
HI5001 - 1.00 pH@25°C - TQ - 500ml
H3895 CTK Agriculture, Basic
Reagents for HI 764 Checker HC ®, 25 Tests
HI2020 edge™ - pH Meter
HI4013-06 Nitrate Interferent Suppressant ISA, 500 ml Bottle
BL931700-1 pH Mini Controller - 4 - 20mA output - 220V
Reagents for HI 711 (Total Chlorine) Checker HC ® (Total), 25 Tests
HI93703-0 AMCO-AEPA-1 Calibration Solution at 0 FTU, 30 ml
HI7075 Electrode filling solution 1.7M KNO3 + 0.7M KCl, 4 x 30 ml
HI7036L - 12.41 g/L (ppt) TDS @25°C - 500ml
เครื่องวัดปริมาณคลอรีนอิสระ รุ่น HI701
เครื่องวัดปริมาณแอมโมเนีย ช่วงสูง รุ่น HI733
HI775 Checker HC ® - Alkalinity in fresh water (dKH)