Hanna Instruments Low Range Chromium VI Colorimeter Checker HC-HI749 Submersible Probe no preparation

no preparation

Reduces Skin Irritation — Calms redness and irritation associated with eczema and sensitive skin

The fins around the spherical glass pH bulb minimizes breakage due to accidental bumping or dropping of the electrode

PFAS & PFOS (forever chemicals)

Hanna Instruments Low Range Chromium VI Colorimeter Checker HC-HI749 Submersible Probe no preparationGet accurate water testing results with our simple handheld colorimeter. Our low range chromium VI colorimeter gives you more precise technology than your typical chemical test kit. Don't struggle to determine colors visually, our handheld colorimeter eliminates the hassle of matching to a color chart by providing a direct chromium VI result digitally. Our portable handheld colorimeter is easily carried in your pocket. Simple, one button operation