Alla wet and dry hygrometer -10 +50°C: 1°C

Introduction to the Alla -10 to +50°C wet and dry bulb hygrometer

Alla wet and dry thermometer code 74900-001/B is an instrument for measuring temperature and determining air humidity manufactured by Alla (France). The device operates based on the temperature difference between the dry bulb and wet bulb, effectively monitoring environmental conditions. Please contact Hoa Viet for detailed technical consultation and quotations.

Outstanding features

• Temperature measuring range from -10°C to +50°C, suitable for monitoring temperature in working and storage environments.
• Clear 1°C graduation, helping users easily observe and record results.
• Traditional wet and dry measuring system operates stably without the need for batteries or power supplies.
• Genuine Alla product originating from France with product code 74900-001/B.

Applications

• Controlling temperature and humidity in working chambers within laboratories and research facilities.
• Monitoring microclimate conditions in storage warehouses for chemicals, pharmaceuticals, and raw materials.
• Serving basic meteorological monitoring and practical exercises in schools.

Frequently Asked Questions

What are the measuring range and graduation of the Alla 74900-001/B thermometer?
The product has a measuring range from -10°C to +50°C with a 1°C graduation.

How does a wet and dry thermometer determine humidity?
Relative humidity is calculated based on the temperature difference between the dry bulb and wet bulb thermometers combined with a humidity lookup table.