The stainless steel construction allows for repeated cleaning and sanitizing without degradation

Installs quickly and easily

and other pH meters requiring pH 4

performance

Unique carbon block filter prevents water from avoiding contact with the filtering media

Hanna Instruments Shockproof Rubber Boot HI710023 - Orange Silicone Protective Case Milwaukee SE220 The stainless steel construction allowsProtect your investment with the Hanna Instruments HI710023 shockproof rubber boot. This premium orange silicone protective case safeguards your pH, multiparameter, and temperature meters from accidental drops, impacts, and harsh environmental conditions in the lab, field, or production floor. Superior Protection Features: Impact resistant design: Durable silicone rubber absorbs shocks and prevents damage from accidental drops Extreme temperature