The DT-852B is a dual-input digital thermometer designed to work with Type K and Type J thermocouples. It offers a wide temperature measurement range, fast response time, and high accuracy, making it suitable for applications ranging from industrial processes to laboratory testing. With its USB connectivity and data logging capability, users can easily transfer temperature data to a computer for analysis. Its compact design, backlit display, and user-friendly interface make the DT-852B a practical and reliable tool for field and professional use.
Features
- Dual thermocouple inputs: Compatible with Type K and Type J probes
- High measurement accuracy: ±0.25% of reading ±1°C below 100°C, or ±0.5°C above 100°C
- Rapid response time: Less than 300 ms for quick readings
- Wide temperature range: Type K: -250°C to +1372°C, Type J: -200°C to +1000°C
- High resolution: 0.1°C up to 1000°C, 1°C above this range
- Internal memory: Stores up to 16,000 recorded measurements
- USB connectivity: Enables data transfer to a computer
- Backlit LCD display: Clear visibility even in low-light conditions
- User adjustable calibration offset: From 0.10°C to 5.0°C
- Advanced measurement functions: Max / Min / Avg, Data Hold, temperature difference (ΔT), and scan mode
- Automatic power-off to conserve battery life
- Low battery indicator for reliable operation
Technical Specifications
| Temperature Range | Type K: -250 .. +1372°C Type J: -200 .. +1000°C |
| Accuracy | < 100°C: ±(0.15% + 1°C) > 100°C: ±(0.5% + 2°C) |
| Resolution | 0.1°C (≤1000°C), 1°C (>1000°C) |
| Offset Calibration | 0.10°C .. 5.00°C |
| Memory Capacity | 16,000 readings |
| Dimensions | 185 × 65 × 45 mm |
| Weight | 248 g |
| Display | Backlit LCD |
| Power Supply | 9V battery |







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