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30924 Suneagle Drive Suite #210, Mount Dora, FL 32757

YSI PRO20 METER, KITS AND ACCESSORIES

YSI Pro20 Dissolved Oxygen/Temperature Portable dissolved oxygen meter for the lab or field! Rugged and reliable, the YSI Pro20 provides everything you need in a handheld dissolved oxygen instrument. User-replaceable sensors and cables, 50 data set memory, and convenient One Touch Cal feature makes it user-friendly. Mil-spec (military spec) connectors, IP67 waterproof and rubber over-molded case, and 1-meter drop tests ensure the instrument remains in your hands to provide years of sampling even in the harshest field conditions.

Part Number

Fast response times allow you to complete your sampling routine quickly, saving time and money:

  • 3-year instrument; 2-year cable warranty
  • 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. IP67, 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.

The Pro20 is an ideal meter for field work and lab BODs. Tough, smart and versatile.

Parameters: Dissolved Oxygen % and mg/L (electrochemical) Temperature BOD (biochemical oxygen demand)

Pro20 Part Number Description
Notes - Compatible With
Meter Only YSIPro20 Dissolved Oxygen and Temperature Handheld
Sensors and probe/cables sold separately
Cable/probe assembly
YSIPRBOD DO/temp 115V stirring BOD probe w/1-meter cable assembly
YSI20-1 DO/Temp 1-meter cable assembly
YSI20-4 DO/Temp 4-meter cable assembly
YSI20-10 DO/Temp 10-meter cable assembly
YSI20-20 DO/Temp 20-meter cable assembly
YSI20-30 DO/Temp 30-meter cable assembly
YSI20-100 DO/Temp 100-meter cable assembly
YSI20-X DO/Temp cable assembly $435 List + $50 for 10 meter increments up to 100 meters (This is a special order only - Call for details)
Sensors
YSI2002 Galvanic DO Sensor
Professional Plus, Pro20, Pro20i, Pro2030, Pro1020
YSI2003 Polarographic DO Sensor
Professional Plus, Pro20, Pro20i, Pro2030, Pro1020
YSI2003B Polarographic 2003 DO Sensor with Blue, 2.0 PE membrane kit
Professional Plus, Pro20, Pro20i, Pro2030, Pro1020
Pro20 Kits
YSIP20 BOD INT Pro20 BOD Kit
Includes Pro20 instrument, ProBOD kit and lab dock.
YSIP20 BOD US Pro20 BOD Kit
Includes Pro20 instrument, ProBOD kit and lab dock.
YISP20- DOLF-4 P Pro20 Lab Field Kit 4 Meter
Includes Pro20 instrument, ProBOD kit, 60520-4 DO/Temp cable, 605203 DO sensor, 603162 carrying case and lab dock.
YSIP20 20-4 G Pro20 Field Galvanic DO 4 Meter
Includes Pro20 instrument, 60520-4 DO/Temp cable, 605202 DO sensor and 603162 carrying case.
YSIP20-4 G Pro20 Field Pol DO 4 Meter
Includes Pro20 instrument, 60520-4 DO/Temp cable, 605203 DO sensor and 603162 carrying case.
YISP20 20-10 P Pro20 Field Galvanic DO 10 Meter
Includes Pro20 instrument, 60520-10 DO/Temp cable, 605202 DO sensor and 603162 carrying case.
YSIP20 20-10 G Pro20 Field Pol DO 10 Meter
Includes Pro20 instrument, 60520-10 DO/Temp cable, 605203 DO sensor and 603162 carrying case.
Accessories
YSI626444 Pro Series Lab Dock
All Professional Series with or without Saddle
YSI3075 Carrying Case, Soft Sided
All Professional Series systems
YSI3074 Carrying Case, Hard Sided
All Professional Series systems and Legacy 556
YSI6262 Carrying Case, Soft Sided, Small ProSeries
YSI3070 Shoulder Strap
All Professional Series instruments
YSI3069 Belt Clip
All Professional Series instruments
YSI614 Ultra Clamp
All Professional Series instruments
YSI4654 Tripod Clamp
All Professional Series instruments
YSI5745 Maintenance Kit
All Professional Series probe assemblies
YIS038213 Brush, Tube Cleaner
All probes with conductivity cells
YISI601205 Grease, o-ring ( size is a 2cc tube)
YIS3062 Cable Management Kit
All probe/cables longer than 1 meter
YSI5978 Weight, Probe/Cable, 4.9 oz
All single port probe assemblies, Quatro and ProDSS cables
Membranes
YSI5908 Cap Membrane Kit 1.25 Mil PE (6 each), includes electrolyte (yellow cap)
MultiLab 4100, DO200, 550A, 556, Pro20, Pro20i, Pro2030, Pro1020, ProPlus Polarographic Probes
YSI5909 Cap Membrane Kit 2.00 Mil PE(6 each), includes electrolyte (blue cap)
DO200, 550A, 556, Pro20, Pro20i, Pro2030, Pro1020, ProPlus Polarographic Probes
YSI5913 Cap Membrane Kit 1.25 Mil PE (6 each), includes electrolyte (yellow cap)
Pro20, Pro20i, Pro2030, Pro1020, ProPlus Galvanic Probes
YSI5914 Cap Membrane Kit 2.00 Mil PE(6 each), includes electrolyte (blue cap)
Pro20, Pro20i, Pro2030, Pro1020, ProPlus Galvanic Probes