pH/EC/TDS Multiparameter Probe for use with HI9814 2-Pack) This compact safety solution is

This compact safety solution is designed to alert personnel to potentially oxygen-deficient environments

and the feedback has been overwhelmingly positive

77 oz/yd2 (60 GSM) Material Non-woven fabric / Polypropylene Package dimension (LxWxH)  13 x 12

The SPH-1 is also a powered hub

pH/EC/TDS Multiparameter Probe for use with HI9814 2-Pack) This compact safety solution isThe HI1285 7 is a 3 in 1 pre amplified multiparameter probe that measures pH, EC TDS, and temperature within a single polypropylene body. The pH portion of this probe is constructed with a cloth junction, maintenance free polymer gel electrolyte, and a low temperature glass sensing bulb. The EC TDS portion of this probe utilizes two stainless steel pins for an amperometric determination of conductivity and total dissolved solids. Pre Amplified pH