The Milwaukee MA913B/5 is a rugged

ATC Function included (Temperature Compensation  10 ~ 60℃ )

This tester features an open junction

The result: cleaner ice

Strong nylon strap with adjustable length

Hanna HI746 Iron Checker | Low Range Digital Colorimeter 0-5 mg/L MW12 The Milwaukee MA913B/5 is aHanna HI746 Low Range Iron Colorimeter Checker Professional Fe Water Quality Testing Detect and measure low concentrations of iron with laboratory precision using the Hanna HI746 Low Range Iron Colorimeter Checker. This portable, professional grade instrument measures total iron (Fe) from 0 to 5. 00 mg L (ppm) with exceptional 0. 04 mg L accuracy, making it essential for drinking water quality testing, pool maintenance, aquarium monitoring, and