Pro1020 Field Dissolved Oxygen / pH / ORP Instrument

Easy to use, rugged and reliable, the YSI Pro1020 provides everything you need in a handheld instrument for the measurement of dissolved oxygen, temperature and either pH or ORP. User-replaceable sensors and cables, 50 data set memory, and convenient calibration routine makes it user friendly. A true field instrument; Mil-spec (military spec) connectors, IP67 waterproof, rubber over molded case, and 1-meter drop tests ensure durability to provide years of sampling even in the harshest field conditions. User-replaceable cables and sensors provide versatility, reduce down time and reduce overall cost of ownership Available with 1- 4- 10- 20- and 30-m cable lengths standard (cable management kit included on all cables 4-m and longer). Smart calibration; the instrument remembers the previous calibration values and simply walks you through the routine (quick DO cal with the push of 2 buttons) Stores 50 data sets; no need to write down data Large graphic, backlit display and glow in the dark keypad. Usable in any lighting condition. The display is also visible when wearing polarized sunglasses Tough. IP67, impact-resistant, waterproof case. Waterproof without the battery cover as well Rubber over molded case provides extra durability. Military spec connectors are unsurpassed for ruggedness Multiple languages: English, Spanish, French, and Portuguese Choose either polarographic or galvanic DO sensors Quick response times; 95% DO response time in approximately 8 seconds with standard membrane (fastest response time in the market) 3-year instrument; 2-year cable; 1-year sensor warranty (6-months Galvanic DO)