YSI Pro20 Dissolved Oxygen Meter

The YSI Pro20 dissolved oxygen meter is a rugged, user-friendly instrument for dissolved oxygen measurement in the lab or field.

Features

  • One Touch Cal feature allows you to calibrate in % mode with the press of a button
  • IP67 waterproof, Military Spec connectors, rubber over mold, 1-meter drop test
  • 95% response time in approximately 8 seconds with standard membrane
List Price $585.00
Your Price $555.75
In Stock
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ImagePart#Product DescriptionPriceStockOrder
YSI Pro20 Dissolved Oxygen Meter6050020 Pro20 dissolved oxygen meter (cable/sensor sold separately)
$555.75
In Stock
YSI Pro20 Dissolved Oxygen Meter 603170 Pro20 Gal DO 4m Field Kit: Includes Pro20, Pro20 4m cable, 2002 galvanic DO sensor & 6262 case
$1,065.90
Usually ships in 3-5 days
YSI Pro20 Dissolved Oxygen Meter 603171 Pro20 Pol DO 4m Field Kit: Includes Pro20, Pro20 4m cable, 2003 polarographic DO sensor & 6262 case
$1,065.90
Usually ships in 3-5 days
YSI Pro20 Dissolved Oxygen Meter 603172 Pro20 Gal DO 10m Field Kit: Includes Pro20, Pro20 10m cable, 2002 galvanic DO sensor & 6262 case
$1,116.25
Usually ships in 3-5 days
YSI Pro20 Dissolved Oxygen Meter 603173 Pro20 Pol DO 10m Field Kit: Includes Pro20, Pro20 10m cable, 2003 polarographic DO sensor & 6262 case
$1,116.25
Usually ships in 3-5 days
YSI Pro20 Dissolved Oxygen Meter 603168 Pro20 BOD Lab Kit: Includes Pro20, ProBOD, lab dock & 5518 power supply
$1,280.60
In Stock
YSI Pro20 Dissolved Oxygen Meter 603169 Pro20 Pol DO 4m Lab/Field Kit: Includes Pro20, ProBOD, Pro20 4m cable, 2003 polarographic DO sensor, lab dock, 5518 power supply & 6262 case
$1,805.00
Usually ships in 3-5 days
ImagePart#Product DescriptionPriceStockOrder
YSI Pro20 Dissolved Oxygen Cable Assemblies 60520-1 Pro20 cable assembly (DO) with temperature sensor, 1m
$243.20
Usually ships in 3-5 days
YSI 20-4 Cable Assembly 60520-4 Pro20 cable assembly (DO) with temperature sensor, 4m
$258.40
In Stock
YSI 20-10 Cable Assembly 60520-10 Pro20 cable assembly (DO) with temperature sensor, 10m
$306.85
In Stock
YSI 20-20 Cable Assembly 60520-20 Pro20 cable assembly (DO) with temperature sensor, 20m
$365.75
Usually ships in 3-5 days
YSI 20-30 Cable Assembly 60520-30 Pro20 cable assembly (DO) with temperature sensor, 30m
$462.65
Usually ships in 3-5 days
YSI 20-100 Cable Assembly 60520-100 Pro20 cable assembly (DO) with temperature sensor, 100m
$730.55
Usually ships in 3-5 days
YSI 2002 Galvanic Dissolved Oxygen Sensor 605202 2002 galvanic DO sensor with yellow 1.25 mil PE membrane kit, Pro Series
$179.55
Usually ships in 3-5 days
YSI 2003 Polarographic Dissolved Oxygen Sensor 605203 2003 polarographic DO sensor with yellow 1.25 mil PE membrane kit, Pro Series
$179.55
Usually ships in 3-5 days
YSI 2003B Polarographic Dissolved Oxygen Sensor 607203 2003B polarographic DO sensor with blue 2.00 mil PE membrane kit, Pro Series
$179.55
Usually ships in 3-5 days
YSI ProBOD Polarographic BOD Probe 605780 ProBOD polarographic self-stirring BOD probe, 1m cable
$703.00
Usually ships in 3-5 days
YSI 6262 Pro Series Small Soft-Sided Carrying Case 603162 6262 small soft-sided carrying case for Pro Series meters with up to 10m cable
$87.64
In Stock
YSI 3075 Pro Series Soft-Sided Carrying Case 603075 3075 soft-sided carrying case for Pro Series meters
$121.60
In Stock
YSI 3074 Pro Series Hard-Sided Carrying Case 603074 3074 hard-sided carrying case for Pro Series meters
$284.05
Usually ships in 3-5 days
YSI 3077 Flow Cell Kit 603077 3077 flow cell kit, includes standard (203mL) flow cell & single port flow cell adapter
$375.25
In Stock
YSI 4654 Pro Series Display Tripod 063507 4654 tripod, for Pro Series displays
$29.45
Usually ships in 3-5 days
YSI 614 Ultra C-Clamp 063517 614 ultra C-clamp
$23.75
Usually ships in 3-5 days
YSI 5978 Probe Guard Weight 605978 5978 stackable stainless steel probe guard weight, 4.9 oz.
$26.60
In Stock
YSI 3069 Belt Clip 603069 3069 belt clip, for Pro Series displays
$27.27
Usually ships in 3-5 days

The YSI Pro20 handheld dissolved oxygen and temperature meter is ideal for use in the lab or field. Utilizing YSI's durable MS (Military Spec) cable connector, the instrument can accept rugged field sensors or a self-stirring lab BOD sensor. To meet the needs of various applications, cables are available in lengths from 1 to 100 meters. The included cable management kit even makes the use of long cables easy and convenient.

The Pro20 is YSI's first dissolved oxygen instrument to offer a convenient "One Touch Cal" feature for air calibrations. This unique feature, along with others like user replaceable sensors, simplifies operation and saves time and money. The YSI Pro20 is completely waterproof, withstands 1-meter submersion and has an industry-leading 2-year cable warranty making it worthy of your demands in the field.

 

  • 3-year instrument; 2-year cable; 1-year Polarographic/6-month Galvanic sensor warranty
  • Field-replaceable electrodes (choose between Polarographic or Galvanic)
  • One-touch cal allows DO calibration with the press of a button
  • Stores 50 data sets to ensure data integrity
  • Graphic, backlit display
  • Standard 1- 4- 10- 20- 30- and 100-m weighted cable lengths (special order up to 100-meter cables in 10-meter increments)
  • IP-67, impact-resistant, waterproof case
  • Easy-to-use, screw-on cap DO membranes
  • English, Spanish, German and French languages
  • Glow in the dark keypad
  • Quick response times; 95% response time in approximately 8 seconds with standard membrane
  • Barometer: Built-in barometer
  • Cable Lengths: 1- 4- 10- 20- 30- up to 100m lengths (3.28, 13.1, 32.8, 65.6 ft.)
  • Certifications: RoHS, CE, WEEE, IP-67, 1-meter drop test
  • Connector: MS (military spec) waterproof with bayonet lock
  • Data Memory: 50 data sets
  • Dimensions: 8.3 cm width x 21.6 cm length x 5.6 cm depth (3.25 in x 8.5 in x 2.21 in)
  • Languages: English, Spanish, German, French
  • Power: 2 alkaline C-cells providing approximately 400 hours of battery life depending on backlight usage; low battery indicator
  • Salinity Input Range: 0-70 ppt
  • Warranty: 3-year instrument; 2-year cable; 1-year Polarographic sensors; 6-months Galvanic sensors
  • Waterproof: IP-67 (even with the battery cover off)
  • Weight with Batteries: 475 grams (1.05 lbs)
  • (1) YSI Pro20 display
  • (1) Operations manual
  • (2) C-cell batteries
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