Manufacturer Eutech. Waterproof pH/mV portable handheld meter, type CyberScan pH 310 with double junction pH electrode (ECFC7252201B), ATC and pH suitcase set. Multi-points calibration (maximum to 5/6 points) with Auto-Buffer recognition. Options: USA, NIST or DIN buffer standards for a quick and accurate calibration. Suitable for water/air-conditioning installations, cooling towers, processing of foodstuffs (for HACCP), chemical industry, water/waste water purification and chemical processes.