YSI Pro1020 Dissolved Oxygen and pH or ORP Handheld Meter, with Temperature. IInstrument Only. Cables, probes/sensors, and accessories sold separately. Available with 1-. 4-, 10-, 20-, and 30-m cable lengths (sold separately); user-replaceable cables and

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Details
YSI's ProDIGITAL handheld systems are the industry leader for nearly any water quality application - surface water, groundwater, coastal waters, aquaculture, wastewater, or wherever your testing takes you.
The ProDSS, ProSwap, and ProSolo systems all feature rugged instruments, smart sensors, reliable cables, and powerful data management for optimal performance.
Features
The YSI Pro20 dissolved oxygen meter is a rugged, user-friendly instrument for dissolved oxygen measurement. The Pro20 can be used in the lab or the field and can go from one to the other in seconds.
User-replaceable sensors and cables and convenient One Touch Cal feature makes it extremely user friendly. Mil-spec (military spec) connectors, IP-67 waterproof and rubber over molded case, and 1-metre drop tests ensure the instrument remains in your hands to provide years of sampling even in the harshest field conditions. The feature set of the Pro20 results in a low total cost of ownership over the life of the product.
Fast response times with the Polarographic or Galvanic dissolved oxygen sensors allow 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.
Additional features include:
- Internal barometer for highest accuracy
- Choose field DO sensors (Polarographic or Galvanic) or lab BOD probe for BOD in wastewater
- One Touch Cal calibrates within 3 seconds with the push of a button
- Stores 50 data sets
- Graphic, backlit display and glow in the dark keypad
- Available with 1, 4, 10, 20, 30 or 100-metre cables
- View display with polarized sunglasses on
- Fastest response time on the market with 95% response in 8 seconds with standard membrane
- Multiple languages include English, Spanish, French and German
- User replaceable sensors and cables
- 3-year instrument; 2-year cable warranty
- Lab or field - the Pro20 is ready for whatever you need when it comes to oxygen meters
When ordering the YSI Pro20 you must order the instrument, cable, and dissolved oxygen probe separately, allowing you to choose the system that best fits your application.
YSI now offers an Extended Warranty for the Pro20 (new instruments only).
Specifications
| Certifications | IP-67, RoHS, Assembled in USA, CE, 1-metre drop test, WEEE |
| Connector | MS (military spec) waterproof with bayonet lock |
| Digital / Digital Sensors | Analogue |
| Equipment used with | ProSeries 20-x cables, ProBOD |
| Graphic Display | Backlit display and keypad, graphic display with detailed Help |
| Languages | English, Spanish, French, German |
| Logging Capabilities | Single |
| Measurement Range |
0 to 500%; 0 to 50 mg/L |
| Memory | 50 data sets |
| Multiparameter | Yes |
| Parameters Measured | Temperature, Dissolved Oxygen, built-in barameter |
| Power | 2 alkaline C-cells provide 450 continuous hours at ambient temperature without backlight |
| Sampling | Yes |
| Unit of Measure | Air saturation, mg/L, Barameter-mmHg, °F, Temperature- °C, Dissolved Oxygen-% |
| User Calibratable | Yes |
| User Replaceable | Yes |
| Warranty | 3-year instrument; 2-year field cables |
| Waterproof | Floats, IP-67 (even with the battery cover off) |
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