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YSI™ Model 550A Dissolved Oxygen Meter
Rugged DO Meter designed for the field
Specifications
| Includes | Meter, DO/temperature probe, 4 C Batteries, Cable |
|---|---|
| For Use With (Application) | DO, Temperature |
| Sensor Types | Thermistor |
| Resolution (Temperature) | 0.1°C |
| Accuracy (Temperature) | ±0.3°C |
Includes: Four C batteries, DO/temperature probe, cable; available with and without carrying case
| Catalog Number | Mfr. No. | Includes | Length (English) Cable | LengthMetricCable | Price | Quantity & Availability | |||
|---|---|---|---|---|---|---|---|---|---|
| Catalog Number | Mfr. No. | Includes | Length (English) Cable | LengthMetricCable | Price | Quantity & Availability | |||
|
13-298-118
|
YSI™
550A12 |
Meter, DO/temperature probe, 4 C Batteries, Cable | 12 ft. | Item Discontinued This item has been discontinued by the supplier and is no longer available. Please reach out to your sales representative. | N/A | ||||
|
13-298-120
|
YSI™
550A25 |
Meter, DO/temperature probe, 4 C Batteries, Cable | 25 ft. | Item Discontinued This item has been discontinued by the supplier and is no longer available. Please reach out to your sales representative. | N/A | ||||
Description
- Accurate measurement of dissolved oxygen and temperature simultaneously
- Waterproof, impact-resistant case
- Innovative field-replaceable DO electrode with screw-on cap membranes
- Quick sinking, weighted probe
- Large easy-to-read backlit display
- Features calibration in % and mg/L, altitude and temperature compensation, and a low battery indicator
Order Info
Available with 12–, 25–, 50–, and 100 ft. cables. Replacement DO electrode sold separately. Dimensions: 9L × 4 3/4 × 2 1/2 in.H (23 × 12 × 6cm).
Certifications
CE marked CE compliant
Compliance
Meets IP67 requirements
Warranty and Services
Three-year warranty on instrument and one-year warranty on replaceable electrode
Specifications
| Meter, DO/temperature probe, 4 C Batteries, Cable | |
| Thermistor | |
| ±0.3°C | |
| IP-67 | |
| 2 lb. | |
| 0 to 50mg/L | |
| 0 to 500% Air Saturation | |
| 23°F to 113°F | |
| C Alkaline | |
| 9 in. | |
| 4.75 in. | |
| 2.5 in. |
| DO, Temperature | |
| 0.1°C | |
| CE, IP67 | |
| 0.91 kg | |
| 3 Years | |
| 0.01, 0.1mg/L | |
| 0.1% Air Saturation | |
| 2000 hr. | |
| 9 x 4.75 in. (23 x 12 cm) | |
| 23 cm | |
| 12 cm | |
| 0 to 20mg/L, ±0.3mg/L or 2% of reading, whichever is greater, 20 to 50mg/L, ±6% of reading |
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