Hanna (HI713) Low Range Phosphate Colorimeter - Checker® HC QMP500; QMP500-3/8; QMP500-1/2 2 to 2 GPM

2 to 2 GPM

Commonly used in residential and light commercial whole-house filtration systems requiring component replacement or service

from coarse debris to ultra-fine grit

5-inch diameter cartridge wells

Hanna (HI713) Low Range Phosphate Colorimeter - Checker® HC QMP500; QMP500-3/8; QMP500-1/2 2 to 2 GPMThe Hanna HI713 Checker HC is a portable colorimeter that measures low range phosphate (as PO) from 0. 00 to 2. 50 ppm with laboratory grade accuracy in a handheld device. Built for aquaculture, hydroponics, and drinking water testing, this checker delivers precise phosphate analysis without the need for expensive lab equipment. SPECIFICATIONS Hanna HI713 Phosphate Checker Performance Range 0. 00 to 2. 50 ppm PO phosphate ion Resolution 0. 01 ppm