Digital Thermo-Hygrometers
Product Code : SCL-PLE-11593
The Precision Digital Thermo-Hygrometer is an essential analytical instrument designed for simultaneous measurement of ambient temperature and relative humidity. Specifically engineered for secondary and higher education, it facilitates empirical data collection in meteorology, biology, and chemistry. This device ensures experiment repeatability by monitoring atmospheric variables, aligning with global STEM and NGSS benchmarks for laboratory precision and environmental science.
Technical Specifications
|
Component/Attribute |
Specification |
|
Measurement Parameters |
Ambient Temperature and Relative Humidity |
|
Temperature Range (Internal) |
-10° Celsius to +50° Celsius (+14° Fahrenheit to +122° Fahrenheit) |
|
Temperature Range (External) |
-50° Celsius to +70° Celsius (-58° Fahrenheit to +158° Fahrenheit) |
|
Humidity Range |
20% to 99% Relative Humidity |
|
Temperature Accuracy |
±1° Celsius (±1.8° Fahrenheit) |
|
Humidity Accuracy |
±5% Relative Humidity |
|
Resolution |
0.1° Temperature; 1% Relative Humidity |
|
Display Type |
Multi-row High-Contrast Liquid Crystal Display (LCD) |
|
Memory Function |
Maximum and Minimum (Max/Min) value recall for both parameters |
|
Power Source |
1.5V AAA Battery (High-efficiency circuit design) |
|
Secondary Features |
Integrated Digital Clock, Alarm, and Calendar functions |
Educational Benefits & Features
Feature: Integrated Maximum/Minimum memory function.
Benefit: Enables students to monitor environmental fluctuations over 24-hour cycles without constant manual supervision, providing critical data for long-term biological incubation or chemical stability studies.
Feature: High-contrast, large-format LCD interface.
Benefit: Facilitates clear visibility from a distance, allowing multiple students to record data simultaneously and reducing parallax errors commonly associated with analog instrumentation.
Feature: Dual-scale temperature toggle (Celsius and Fahrenheit).
Benefit: Supports international scientific standards while reinforcing student understanding of unit conversion and thermal equilibrium principles.
Feature: Precision thermistor and capacitive humidity sensors.
Benefit: Delivers rapid response times to atmospheric changes, solving the problem of data lag during experiments involving localized heat sources or moisture introduction.
Feature: Versatile mounting options (Desktop stand and wall-mount aperture).
Benefit: Allows for stable placement within incubators, fume hoods, or general classroom environments, ensuring the safety of the instrument in high-traffic laboratory settings.
Curriculum Alignment
This instrument meets the infrastructure requirements for Next Generation Science Standards (NGSS) and Technical and Vocational Education and Training (TVET). It specifically supports benchmarks in "Earth’s Systems" (monitoring weather and climate) and "Matter and its Interactions," where controlling ambient conditions is mandatory for quantitative analysis.
Why Choose Educational Instrument?
Selecting laboratory instrumentation from a direct manufacturer ensures technical consistency and rigorous material traceability.
Direct Manufacturer (OEM) Expertise: We operate proprietary Research and Development (R&D) facilities where sensors are calibrated against secondary standards to ensure professional-grade accuracy for educational use.
Factory-Direct Pricing: By eliminating intermediary supply chain layers, we provide high-authority diagnostic tools at a cost-efficient price point, maximizing the impact of institutional procurement budgets.
International Quality Compliance: Every unit is manufactured in accordance with ISO 9001 and CE certification standards, ensuring that electronic components are industry-compliant and safe for student handling.
Bulk Institutional Supply Chain Reliability: Our facilities are optimized for high-volume fulfillment, providing consistent hardware specifications and dedicated technical support for large-scale government tenders and regional school district upgrades.
