Rolls-Royce
Bureau Veritas
Renouveau La Fontaine
Englobe
National Defence
Government of QuébecOverview
The YSI Pro20i is a rugged handheld dissolved oxygen and temperature meter with an integral (non-detachable) field cable in 1, 4 or 10 m and a user-replaceable galvanic or polarographic DO sensor. Each kit ships complete with the sensor. One Touch Cal calibrates DO in seconds and an internal barometer compensates automatically.
- Six complete kits: 1, 4 or 10 m integral cable with a polarographic (2003) or galvanic (2002) DO sensor
- One Touch Cal for DO calibration in seconds
- Automatic barometric pressure compensation (internal barometer)
- 95% response in 8 seconds with the standard membrane
- 50 data set memory; graphic backlit display with glow-in-the-dark keypad
- IP-67 waterproof rubber over-molded case, 1 m drop tested
- User-replaceable DO sensors; about 400 hours on 2 alkaline C-cells
- 3-year instrument warranty; 2-year cable warranty
Each kit includes the integral cable and the DO sensor. Request a quote for pricing and availability.
Specifications
- Kits
- YSI-607130 1 m cable / polarographic 2003 sensor; YSI-607131 1 m cable / galvanic 2002 sensor; YSI-607125 4 m cable / polarographic 2003 sensor; YSI-607129 4 m cable / galvanic 2002 sensor; YSI-607132 10 m cable / polarographic 2003 sensor; YSI-607133 10 m cable / galvanic 2002 sensor
- Dissolved Oxygen
- 0 to 500% air saturation / 0 to 50 mg/L
- DO Accuracy
- ± 2% of reading or 0.2 mg/L (0 to 20 mg/L) / ± 6% of reading (20 to 50 mg/L)
- Temperature
- -5 to 55 °C / resolution 0.1 °C / accuracy ± 0.3 °C
- Barometer
- 500 to 800 mmHg / accuracy ± 3 mmHg
- Memory
- 50 data sets
- Power
- 2 alkaline C-cells / about 400 hours without backlight
- Operating / Storage Temperature
- -5 to 55 °C / -20 to 70 °C
- Size
- 8.3 x 21.6 x 5.7 cm (3.25 x 8.5 x 2.25 in)
- Weight
- 475 g (1.05 lb) with batteries
- Languages
- English / French / Spanish / Portuguese
- Certifications
- RoHS / CE / WEEE / FCC / IP-67 / 1 m drop test; assembled in the USA
- Warranty
- 3 years instrument / 2 years cable / 1 year polarographic sensor / 6 months galvanic sensor
Documents
Calibration and repair
Send it to our Montreal service team. We evaluate the instrument and send a detailed quote before any work starts.
Parts & accessories
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Price on quote
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Price on quote
Compare with similar models
YSI · Water Quality Meter| Spec | This model YSI Pro20i Dissolved Oxygen and Temperature MeterPrice on quote
|  YSI Pro20 Dissolved Oxygen and Temperature MeterPrice on quote
|  YSI ProQuatro Multiparameter Water Quality MeterPrice on quote
|  YSI ProSolo Optical Dissolved Oxygen MeterPrice on quote
|
|---|---|---|---|---|
| DO Range | 0 to 50 mg/L | 0 to 50 mg/L | 0 to 50 mg/L | 0 to 50 mg/L |
| Battery Life | 400 hours | 400 hours | 80 hours | 48 hours |
Questions, answered
How fast will I get a price?
Send the quote request and a specialist replies within 4 business hours, Monday to Friday, 8:00 to 4:30 ET.
Can we pay on account or by purchase order?
Yes. With established credit, terms are Net 30 days, and you can send your purchase order with the quote request. We also accept Visa, Mastercard and American Express.
How is shipping charged?
On quotes and account orders, freight is F.O.B. Montréal: the carrier charge is worked out at shipment from the packed weight and dimensions, and added to your invoice. In-stock items can also be picked up the same day in Montréal (8605 rue du Champ-d'Eau).
Can I return it?
Yes, within 30 days of purchase, with a return authorization number from customer service first. A 25% restocking fee applies, unless it is a defect covered by the warranty. Special orders, hazardous materials, flammable liquids and gases can't be returned. Return policy
Can ERE calibrate or repair it?
Yes. Our Montréal service shop calibrates and repairs it in-house. Request service
What warranty does it carry?
The manufacturer's warranty applies. The exact terms are in the warranty document. Read the warranty
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