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Pro20 Dissolved Oxygen Meter and Accessories

The Pro20 provides everything you need in a handheld dissolved oxygen meter. Ruggedness, simplicity and reliability are the cornerstones of the instrument's design. Available sensors are EPA approved for wastewater compliance reporting of BOD, CBOD, and DO. Features include: Internal barometer for highest accuracy Choose field DO sensors (Polarographic or Galvanic) or lab BOD probe for BOD in wastewater One Touch Cal calibrates within 3 seconds with the push of a button Stores 50 data sets Graphic, backlit display and glow in the dark keypad Available with 1, 4, 10, 20, 30 or 100-meter cables View display with polarized sunglasses on Fastest response time on the market with 95% response in 8 seconds with standard membrane Multiple languages include English, Spanish, French and German User replaceable sensors and cables 3-year instrument; 2-year cable warranty

Specifications Measurement Range 0 to 500%; 0 to 50 mg/L Memory 50 data sets Parameters Measured Temperature, Dissolved Oxygen, Built-in barameter User Calibratable Yes Power 2 alkaline C-cells provide 450 continuous hours at ambient temperature without backli