Milwaukee Instruments pH 600 pH Tester With 1 Point Manual Calibration bloom The display is larger with

The display is larger with a better viewing angle

Avoid contact with eyes and skin

Built with anti-corrosive and rust-proof materials

This is the piece of glass only for the lens

acid resistant head

Milwaukee Instruments pH 600 pH Tester With 1 Point Manual Calibration bloom The display is larger withpH Tester with 1 point manual calibration, 0. 2 pH accuracy, range: 0. 0 pH to 14. 0 ph. Full range pH tester. 30 day warranty, snap over protective case, 7. 01 calibration solution and calibration screwdriver are all included with unit. Range: 0. 0 to 14. 0 pH Resolution: 0. 1 pH Accuracy: + 0,1 pH Calibration: manual, 1 point Battery type: 3 x 1. 5V alkaline (700 hrs. of use)