Pro20ii

Description

Easy to use, rugged and reliable, the YSI Pro20i provides everything you need in a handheld instrument for the measurement of dissolved oxygen (DO). A true field instrument with IP-67 waterproof, rubber over molded case, military spec connectors and 1-meter drop tests ensure durability to provide years of sampling even in the harshest field conditions. With the Pro20i, accuracy is not compromised for ruggedness. The Pro20i can easily be calibrated for fast, accurate measurements you can trust.

  Features
•  Automatic barometric pressure compensation
•  A true field instrument with IP-67, impact-resistant, waterproof case. Waterproof with and without the battery cover.
•  Display is visible when wearing polarized sunglasses
•  Integral (i.e. built-in) cable with 1- 4- 10-m field cable
•  Large graphic, backlit display and glow in the dark keypad, visible in any lighting condition
•  Multiple languages: English, Spanish, French, and German
•  One Touch Cal allows for easy DO calibrations within 3 seconds with the press of a button
•  Quick response times; T-95 response time in 8 seconds with standard membrane (fastest response time on the market)
•  Rubber over molded, slip-proof case provides extra durability
•  Stores 50 data sets; no need to write down data
•  User-replaceable DO sensors
•  Warranty: 3-year instrument, 2-year integral cable, 1-year polarographic sensors, 6-month galvanic sensor

  Parameters
•  Barometric Pressure : mmHg, inHg, mbar, psi, kPa
•  Dissolved Oxygen : DO%, DO% Local, ppm and mg/L
•  Temperature : °C, °F