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
Range 0:00 to 2:50 ppm | ascorbic acid method | Resolution 0.01ppm
Photometers
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.
All Product
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
HI3818 CTK Carbon Dioxide
HI7032L - 1382 mg/L (ppm) TDS @25°C - 500ml
HI727 Checker HC ® - Color of Water
HI1217D - Replacement pH Electrode
HI93723-01 Chromium VI HR - Reagents - 100 Tests
pH/EC/°C Multiparameter Probe for HI 991300 & HI 991301
CTK Chrom VI
HI5012 - 12.00 pH@25°C - TQ - 500ml
HI93551 K,J,T-Type 1-Channel Thermometer
HI740217 Lab Safety Shield for COD Measurement
HI4016-03 ISE 1000 mg/L (ppm) Sodium Std , 500 ml Bottle
BL983320-1 EC Mini Controller 0 to 199.9 µS/cm, 230V
Reagents for HI 715 Checker HC ®, 25 Tests
HI76405 Electrode Holder with Steel Base
HI7034L - EC 80000 µS/cm@25°C - 500ml
PCA 320 Online pH / Chlorine / °C - Analyzer / Controller
HI904D Karl Fischer Coulometric Titrator with Diaphragm Generator - 1ppm to 5%
HI723 Checker HC ® - Chromium VI, HR
HI771 Checker HC ® - Chlorine, Ultra-High Range