Key facts
- Brand
- Omron
- Model
- MC-510
- Category
- Home medical equipment
- Industry
- Health
- Documents
- 3
- Languages
- EN · ZH
- Last added
- 2012-05-07
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Omron MC-510 Instant Ear Thermometer User Manual
This manual explains how to safely use the Omron MC-510 Instant Ear Thermometer, including preparation, measurement modes (One‑Second and Direct), and proper probe‑cover handling. It also covers safety warnings, battery replacement, and how to switch between °C and °F.
Technical details such as voltage, power consumption, battery life, sensor type, measurement range, and environmental limits are listed, along with troubleshooting tips and a Q&A section for common user questions.
Omron MC-510 specifications
| Voltage | 3 VDC (lithium battery CR2032) |
|---|---|
| Power consumption | 0.05 W |
| Battery life | ≈2000 measurements |
| Sensor | Thermopile |
| Temperature indication | 3 digits in +°C (0.1°C) or 4 digits in +°F (0.1°F) |
| Measurement range | 34 to 42.2°C (93.2 to 108°F) |
| Weight | Approx. 50 g |
| Dimensions | ≈45 mm W × 94 mm H × 58 mm D |
| Operating environment | Ambient temperature 10‑40°C, relative humidity 30‑85% |
All Omron MC-510 documents by type
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in these manuals
How many times can I measure consecutively?
You can measure consecutively up to three times; after that the unit may overheat and you should wait about ten minutes before measuring again.
What causes a low temperature reading?
A low reading can be caused by a dirty or broken probe cover, a dirty infrared sensor, removing the unit before measurement finishes, or a cooled ear (e.g., after using an ice bag).
What should be done if the protective film becomes dirty or damaged?
Replace the protective film with a new one before using the thermometer.
What type of battery does the MC-510 use?
The device uses a CR2032 3 V lithium battery.
What is the warranty period for the MC-510?
The product is covered by a one‑year warranty with multiple repairs from the date of purchase.
Can the thermometer be repaired by unauthorized persons?
No, repairs performed by unauthorized persons are not covered by the warranty.