YSI Pro1020 pH & Dissolved Oxygen Meter
Features
- User-replaceable cables and sensors provide versatility
- Smart calibration routine allows easy calibration routines
- Graphic backlit display with 50 dataset storage
| Image | Part# | Product Description | Price | Stock | Order | |
|---|---|---|---|---|---|---|
 | 6051020 | Pro1020 pH & dissolved oxygen meter (cable/sensor sold separately) | $755.25 | Usually ships in 3-5 days | ||
| Image | Part# | Product Description | Price | Stock | Order | |
|---|---|---|---|---|---|---|
 | 6051020-1 | Pro1020 cable assembly (ISE/DO) with temperature sensor, 1m | $559.55 | Usually ships in 3-5 days | ||
 | 6051020-4 | Pro1020 cable assembly (ISE/DO) with temperature sensor, 4m | $578.55 | Usually ships in 3-5 days | ||
 | 6051020-10 | Pro1020 cable assembly (ISE/DO) with temperature sensor, 10m | $632.70 | In Stock | ||
 | 6051020-20 | Pro1020 cable assembly (ISE/DO) with temperature sensor, 20m | $724.85 | Usually ships in 3-5 days | ||
 | 6051020-30 | Pro1020 cable assembly (ISE/DO) with temperature sensor, 30m | $841.70 | In Stock | ||
 | 605101 | 1001 pH (ISE) sensor, Pro Series | $170.05 | In Stock | ||
 | 605102 | 1002 ORP (ISE) sensor, Pro Series | $199.50 | In Stock | ||
 | 605202 | 2002 galvanic DO sensor with yellow 1.25 mil PE membrane kit, Pro Series | $179.55 | In Stock | ||
 | 605203 | 2003 polarographic DO sensor with yellow 1.25 mil PE membrane kit, Pro Series | $179.55 | In Stock | ||
 | 607203 | 2003B polarographic DO sensor with blue 2.00 mil PE membrane kit, Pro Series | $179.55 | Usually ships in 3-5 days | ||
 | 603162 | 6262 small soft-sided carrying case for Pro Series meters with up to 10m cable | $87.64 | In Stock | ||
 | 603075 | 3075 soft-sided carrying case for Pro Series meters | $121.60 | In Stock | ||
 | 603074 | 3074 hard-sided carrying case for Pro Series meters | $284.05 | In Stock | ||
 | pH 4 | pH 4 calibration buffer, 1 pint | $15.00 | Usually ships in 3-5 days | ||
 | 003821 | 3821 pH 4 calibration buffer, 6 pints | $77.90 | In Stock | ||
 | pH 7 | pH 7 calibration buffer, 1 pint | $15.00 | Usually ships in 3-5 days | ||
 | 003822 | 3822 pH 7 calibration buffer, 6 pints | $77.90 | In Stock | ||
 | pH 10 | pH 10 calibration buffer, 1 pint | $15.00 | Usually ships in 3-5 days | ||
 | 003823 | 3823 pH 10 calibration buffer, 6 pints | $77.90 | In Stock | ||
 | 603824 | 3824 pH calibration buffer pack, 2 pints ea. of pH 4, 7, & 10 | $77.90 | In Stock | ||
 | 061320 | Zobell solution for ORP calibration, 125mL | $32.30 | In Stock | ||
 | 605912 | 5912 Teflon black 1.0 mil cap membrane kit, 2002 galvanic sensor | $58.90 | Usually ships in 3-5 days | ||
 | 605913 | 5913 PE yellow 1.25 mil cap membrane kit, 2002 galvanic sensor | $59.85 | In Stock | ||
 | 605914 | 5914 PE blue 2.0 mil cap membrane kit, 2002 galvanic sensor | $59.85 | Usually ships in 3-5 days | ||
 | 059880 | 5906 Teflon black 1.0 mil cap membrane kit, 85, 5905, 5010, 5239, 559 & 2003 polarographic sensors | $58.90 | In Stock | ||
 | 605306 | 5908 PE yellow 1.25 mil cap membrane kit, 550A, DO200, 559 & 2003 polarographic sensors | $58.90 | In Stock | ||
 | 605307 | 5909 PE blue 2.0 mil cap membrane kit, 559 & 2003 polarographic sensors | $58.90 | In Stock | ||
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).
- Cable Lengths: 1- 4- 10- 20- and 30-m lengths (3.28, 13.1, 32.8, 65.6, and 98.4 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, Portuguese, French
- Power: 2 alkaline C-cells providing approximately 425 hours of battery life depending without backlight usage; low battery indicator with approximately 1 hour left
- Warranty: 3-year instrument; 2-year cable; 1-year most sensors; 6-month galvanic DO
- Waterproof: IP67 (even with the battery cover off)
- Weight with Batteries: 475 grams (1.05 lbs)
- (1) YSI Pro1020 display
- (1) Operations manual
- (2) C-cell batteries
In The News
Watershed groups handing tech to volunteers for better citizen monitoring
Watershed protection groups across the country are collecting water quality data on waterways that might otherwise miss out on monitoring entirely. Some have found that, despite small staffs, they can compile more high-quality data by putting water quality sensors and other professional scientific instruments in the hands of volunteers. For organizations like the Santa Barbara Channelkeeper, the reasoning for equipping volunteers with electronic handheld meters is clear: "We really want the data that we're collecting to be utilized," said Ben Pitterle, director of the group's watershed and marine program.
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Researchers pioneer continuous groundwater quality monitoring in Ontario
As a graduate student in Ontario, Jana Levison manually sampled groundwater wells in a hay field for a week straight. Now an assistant professor in the University of Guelph's School of Engineering, Levison is investigating how a new generation of water quality sensors can move the science forward while cutting the labor back. Levison said her doctoral work in a crystalline bedrock aquifer showed monthly variations in nitrate — a common groundwater contaminant often sourced to intensive agriculture — and daily variations in E. coli. Those short-term changes got her interested in watching groundwater in a more detailed manner. "Now we have the equipment that we can do that," Levison said. That equipment includes YSI's EXO multi-parameter sondes and Satlantic's SUNA nitrate sensor.
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In Sierra Nevada streams, researchers on the lookout for drought-threatened fish
In the parched hills of the Sierra Nevada, researchers are surveying drought-weakened streams to see what effects long-term dryness is having on fish populations in the region. Their findings so far have been less than stellar, with sparse numbers of fish being counted. Still, as data collection is progressing, the researchers, who work out of the University of California, Davis’ Center for Watershed Sciences, are gathering insights that could aid in conservation efforts that are expected to grapple with coming climate changes. The purposes of the investigation are two-fold. “If we ever get rain again, we want to see how well these areas are recovering from drought,” said Rebecca Quinones, a postdoctoral researcher at the center and leader of the project.
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