Hand-held Digital Single Test Colorimeter
The 1200 Series of single test, direct reading colorimeters incorporates design advances that enhance reliability, improve accuracy, and simplify the calibration process, all in a portable, hand-held package. Replacement Reagents DPD Tablets (2) 100 Tests RANGE: Free Chlorine and Total Chlorine, 0 - 4 ppm with a 0.05 sensitivity
Chlorine (Free & Total) Color Disk Test Kit
This color disc test kit uses powder DPD reagent that reacts with chlorine more quickly than tablet-form DPD, giving more accurate results. Powder DPD also has a considerable advantage over orthotolidine, a hazardous substance sometimes used as a chlorine test reagent. Hach Chlorine Test Kits are manufactured by Hach to ensure compliance with stringent quality control standards. Kit contains 100 tests.
RANGE: 0-3.5 ppm
•Quickly and accurately measure free and total chlorine levels in the field or in the lab
•Simple and fast color disc method
Chlorine (Free & Total) Test Kit
Simple, low-cost color disc method is the most accurate visual test kit method
•Simple, low-cost color disc method is the most accurate visual test kit method
•Achieve fast results with an easy-to-carry test kit
RANGE: 0 - 0.7 ppm