The CEM DT-91 device is a compact professional measuring tool designed for highly accurate monitoring of air temperature and relative humidity. The device features a modern and portable design, making it the ideal choice for technicians and engineers to monitor environmental conditions in laboratories, warehouses, and residential and commercial buildings.
Key Features:
-
Dual and Instant Measurement: Displays temperature and relative humidity simultaneously on a clear screen.
-
Fast Response: Equipped with advanced sensors that provide accurate and quick results for environmental changes.
-
Compact and Practical Design: Perfect size for field use and easy pocket portability.
-
Smart Functions: Supports Data Hold and displays MAX/MIN values.
-
Backlit LCD Screen: Ensures easy data reading even in low light conditions.
Technical Capabilities and Functions:
-
High Accuracy: Provides excellent reading stability due to CEM's global manufacturing quality.
-
Multiple Units: Easy conversion between Celsius (℃) and Fahrenheit (℉) temperature units.
-
Automatic Shutdown: Power-saving feature that automatically turns off the device after a period of inactivity.
-
Low Battery Indicator: Alerts the user to the need for battery replacement to ensure measurement accuracy.
Technical Specifications (Model DT-91):
| Model |
DT-91 (Humidity & Temp Meter) |
| Temperature Measurement Range |
-20 to 60 °C (-4 to 140 °F) |
| Temperature Measurement Accuracy |
±1.0 °C / 1.8 °F |
| Humidity Measurement Range |
0 to 100% RH |
| Humidity Measurement Accuracy |
±3.5% RH (mid-range) |
| Resolution |
0.1% RH / 0.1 °C |
| Response Time |
Very fast (less than a few seconds) |
Ideal Applications:
- Monitoring indoor air quality in offices and homes.
- Checking the efficiency of HVAC systems.
- Use in greenhouses and farms.
- Monitoring storage conditions in pharmaceutical and food warehouses.
