Do you have a question about the Welch Allyn 690 and is the answer not in the manual?
Highlights critical warnings regarding patient safety, probe usage, and equipment handling to prevent injury and ensure accurate measurements.
| Display | LCD |
|---|---|
| Power Source | Battery |
| Manufacturer | Welch Allyn |
| Category | Medical |
| Measurement Site | Oral, Axillary, Rectal |
| Temperature Scale | Fahrenheit / Celsius |
| Model | 690 |
| Memory | Last reading recall |











