The Luvinka CH-927 Digital Thermohygrometer (Thermometer and Hygrometer) is a reliable and versatile solution for accurate indoor and outdoor temperature and humidity monitoring. Featuring dual-sensor technology with a 1.5 m external probe, it provides precise real-time measurements in a wide range of environments. Its clear LCD display and Min/Max memory make it ideal for homes, offices, greenhouses, storage areas, and other locations where dependable climate monitoring is required.
Features
- Dual-sensor system: Measures indoor and outdoor temperature and humidity simultaneously using internal and external sensors.
- Extended measuring range: Supports outdoor temperatures from −50 °C to +70 °C and indoor temperatures from 0 °C to 50 °C.
- High measurement accuracy: Delivers reliable data with ±1 °C temperature and ±5% RH humidity precision.
- 1.5 m external probe cable: Provides flexible placement for outdoor or remote measurements.
- Large LCD display: Clear and easy-to-read 80 × 67 mm screen for quick viewing.
- Min/Max memory function: Records the highest and lowest values measured throughout the day.
- Manual reset option: Allows users to clear stored readings and start new measurements.
- °C / °F unit selection: Simple one-button switching between temperature units.
- Flexible mounting options: Suitable for wall mounting or desktop use with an integrated stand.
- Low power consumption: Long-lasting operation powered by a single AAA battery.
Technical Specifications
| Indoor Temperature Range | 0 ~ 50 °C (32 ~ 122 °F) |
| Outdoor Temperature Range | −50 ~ +70 °C |
| Temperature Accuracy | ±1 °C / ±2 °F |
| Temperature Resolution | 0.1 °C / °F |
| Indoor Humidity Range | 10 % ~ 99 % RH |
| Humidity Accuracy | ±5 % RH |
| Humidity Resolution | 1 % RH |
| Outdoor Humidity Range | 10 % ~ 99 % RH |
| Cable Length | 1.5 m (150 cm) |
| Dimensions | 108 × 102 × 20 mm |
| Display Size | 80 × 67 mm |
| Power Supply | 1 × 1.5 V AAA battery |









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