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Hanna Checker HC Photometers

Hanna Instruments Checker HC Handheld Photometers

The Checker HC is a brand-new line of single parameter handheld colorimeters, designed to bridge the gap between simple chemical test kits and professional instrumentation. Chemical test kits are not very accurate and only give 5 to 10 points resolution while professional instrumentation can cost hundreds of dollars and can be time consuming to calibrate and maintain.  Checker H's offer high accuracy and ease of use, in a small modern design that fits in the palm of your hand.

The contoured style of these Checker HC's fit in your palm and pocket perfectly and the large LCD is easy to read. The auto shut-off feature assures the battery life will not be drained if you forget to turn it off. The Checker HC's are extremely simple to use.  Call or write for information on any of these instruments:

HI 700 Low Range Ammonia Checker HC Handheld Colorimeter for Fresh Water
HI 701 Checker HC Free Chlorine Handheld Colorimeter
HI 705 Low Range Silica Checker HC Handheld Colorimeter, 0 to 2.00 ppm
HI 706 Checker HC Handheld High Range Phosphorus Colorimeter
HI 708 High Range Nitrite Checker HC Handheld Colorimeter, 0 to 150 ppm
HI 707 Low Range Nitrite Checker HC Handheld Colorimeter, 0 to 600 ppb NO2 -N
HI 711 Total Chlorine Handheld Colorimeter
HI 713 Checker HC Handheld Low Range Phosphate Colorimeter
HI 715 Medium Range Ammonia Checker HC Handheld Colorimeter, 0 to 9.99 ppm
HI 716 Bromine Checker HC Handheld Colorimeter, 0.00 to 9.99 ppm
HI 717 Phosphate High Range Checker HC Handheld Colorimeter
HI 718 Checker HC Handheld Colorimeter for Iodine
HI 721 Checker HC Handheld Colorimeter for Iron
HI 723 Checker HC High Range Chromium VI Handheld Colorimeter
HI 726 Checker HC Handheld Colorimeter for High Range Nickel
HI 727 Checker HC Handheld Colorimeter for the Color of Water
HI 729 Checker HC Handheld Colorimeter for Low Range Fluoride
HI 733 High Range Ammonia Checker HC Handheld Colorimeter, 0 to 99.9 ppm
HI 739 Checker HC Handheld Colorimeter for High Range Fluoride Tests
HI 746 Low Range Iron Checker HC Handheld Colorimeter, 0 to 0-999 ppb
HI 749 Low range Chromium VI Checker HC Handheld Colorimeter, 0 to 300 ppb
HI 755 Checker HC Handheld Colorimeter for Alkalinity Levels
HI 758 Checker HC Handheld Colorimeter for Calcium Tests
HI 761 Ultra Low Range Total Chlorine Checker HC Handheld Colorimeter, 0 to 500 ppb
HI 764 Checker HC Handheld Colorimeter for Ultra Low Range Nitrite
HI 770 Checker HC Handheld Colorimeter for High Range Silica Testing
HI 771 Ultra-High Range Total Chlorine Checker HC Handheld Colorimeter, 0 to 500 ppm