Key facts
- Brand
- Omron
- Model
- MC-246
- Category
- Home medical equipment
- Industry
- Health
- Documents
- 4
- Languages
- ZH · EN
- Last added
- 2026-10-12
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OMRON MC-246 Electronic Thermometer User Manual
The OMRON MC-246 is an electronic thermometer designed for measuring human body temperature under the armpit. It offers safe, accurate, and quick temperature readings without the risks associated with glass or mercury thermometers. The device features a digital display and an audible buzzer to indicate when the measurement is complete. This manual is written in Chinese.
Read onlineOmron MC-246 specifications
| Power Source | DC 1.5V (Alkaline button cell LR41 x 1) |
|---|---|
| Measurement Range | 32.0°C ~ 42.0°C |
| Measurement Accuracy | ±0.1°C (32.0°C~42.0°C) |
| Display Resolution | 3-digit display, accurate to 0.1°C |
| Weight | Approx. 11g (with battery) |
| Dimensions | 19.4 mm (W) x 132.5 mm (L) x 10.0 mm (H) |
All Omron MC-246 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 long does it take to measure temperature under the armpit?
It takes approximately 5 minutes to complete the measurement under the armpit.
What type of battery is required?
The device requires one alkaline button cell battery, model LR41.
When does the thermometer turn off automatically?
The thermometer automatically powers off after 30 minutes of inactivity or after 3 minutes once measurement is finished; manual power‑off is recommended to conserve battery life.
What is the default temperature shown on the display?
The default temperature displayed is 37.0 °C (98.6 °F).
From: Omron MC-246 User Manual