YSI Pro20 [603173] Dissolved Oxygen Meter w/ 10 m Cable, Polarographic DO Sensor & Carrying Case. Dissolved Oxygen Meter provides everything needed in a handheld dissolved oxygen meter. It is a rugged, reliable instrument that is easy to operate while featuring user-replaceable sensors and cables as well as the convenient One Touch Cal feature which makes the Pro20 extremely user friendly. The Pro20 is a true field instrument. Meeting IP-67 specifications while using military spec connectors and a rubber over-molded case, the YSI Pro20 Dissolved Oxygen Meter is designed for the toughest conditions. Choose from 7 Pro20 kits. Kits include everything from lab to field (or both) along with DO probe choices. Available sensors are EPA approved for wastewater compliance reporting of BOD, CBOD, and DO. Readings are shown on a graphic, backlit display. The YSI Pro20 Dissolved Oxygen Meter also records and stores up to 50 data sets. Dissolved oxygen readings can be either percent saturation (with a range from 0 to 500%) or mg/L (with a range of 0 to 50mg/L). Accuracies of up to ±2% are reached by incorporating an internal barometer. Fast response times with the Polarographic or Galvanic sensor allows you to complete your sampling routine quickly. The long life of the Polarographic sensor saves time and money and reduces your overall cost. The Galvanic sensor enables you to start sampling immediately without a warm-up period. Either sensor you choose for the field will give you accurate, quality data.
User-replaceable cables and sensors. Choose polarographic or galvanic for the field or a self-stirring BOD probe for the lab.
One Touch Cal allows easy DO calibrations within 3 seconds with the press of a button. Automatic barometric pressure compensation.
Stores 50 data sets; no need to write down data
Graphic, backlit display and glow in the dark keypad
Available with 1- 4- 10- 20- 30- and 100-m cable lengths standard (special order up to 100-meter cables in 10-meter increments)
Tough. IP-67, impact-resistant, waterproof case even without the battery cover. Rubber over molded case provides extra durability. Military spec connectors.
A true field instrument - the display is visible with polarized sunglasses on
Quick response times; 95% response time in approximately 8 seconds with standard membrane (fastest response time in the market)
Multiple languages include English, Spanish, French, and German
Certifications: IP-67, RoHS, Assembled in USA, CE, 1-meter drop test, WEEE
Connector: MS (military spec) waterproof with bayonet lock
Digital / Digital Sensors: Analog
Equipment used with: ProSeries 20-x cables, ProBOD
Graphic Display: backlit display AND keypad, Graphic display with detailed Help