

The Temtop M10+ is a versatile indoor air quality monitor that supports CO₂, PM2.5, and TVOC measurements, along with temperature and humidity sensors. It features an E-Ink display for reduced energy consumption, Bluetooth connectivity for data synchronization via the Temtop app, and audible/color alerts when readings exceed thresholds. It's an upgraded version of the M10 series, with the addition of a CO₂ sensor and improved battery life.
| Specification | Value / Details |
|---|---|
| Dimensions | 82 × 82 × 31 mm |
| Battery / Power Supply | Built-in 2,200 mAh battery; Charging input: DC 5V / 1A |
| Operating Environment | 0 – 50 °C; 0 – 90 % RH (for CO₂ measurement) |
| CO₂ Measurement Range | 400 – 5,000 ppm |
| CO₂ Resolution | 1 ppm |
| CO₂ Accuracy | ±(40 ppm + 5%) within 400 – 2,500 ppm |
| PM2.5 Measurement Range | 0 – 999.9 µg/m³ |
| PM2.5 Resolution | 0.1 µg/m³ |
| PM2.5 Accuracy | ±10 µg/m³ (0 – 100 µg/m³); ±10% at higher concentrations |
| VOC / TVOC Measurement Range | 0 – 5 mg/m³ |
| Temperature Measurement Range | 0 – 60 °C |
| Temperature Accuracy | ±0.5 °C |
| Humidity Measurement Range | 0 – 99 % RH |
| Humidity Accuracy | ±3 % RH |
| Battery Life | Up to ~60 days (fixed display mode) |
| Charging Time | 4 – 5 hours |
| Display | E-Ink display (electronic ink screen) |
| Connectivity | Bluetooth Low Energy (BLE) |
| Additional Features | Buzzer alarm, auto-loop display, app-based calibration support |
