The Metravi ET-99TH Temperature and Humidity Meter is a reliable and accurate instrument designed for measuring environmental conditions, specifically temperature and humidity levels. It is ideal for use in various settings, such as HVAC systems, industrial environments, laboratories, agriculture, and home monitoring, where maintaining optimal environmental conditions is crucial. The ET-99TH provides precise digital readings and is built for ease of use, making it a valuable tool for professionals and hobbyists alike.

Key Specifications:

• Model: ET-99TH
• Brand: Metravi
• Measurement Type: Digital Temperature and Humidity Meter
• Display: Large dual-line LCD, providing simultaneous readings of temperature and humidity with clear visibility.

Measurement Capabilities:

• Temperature Range:
  • Range: -10°C to 60°C (14°F to 140°F)
  • Resolution: 0.1°C/°F for precise temperature measurement.
  • Accuracy: Typically ±1°C or ±1.8°F, ensuring reliable monitoring of temperature variations.
• Humidity Range:
  • Range: 0% to 100% Relative Humidity (RH)
  • Resolution: 0.1% RH for detailed humidity readings.
  • Accuracy: Typically ±3% RH (from 30% to 90% RH), ensuring accurate measurement in common environmental ranges.

Features:

• Digital Display:
  • Clear LCD: Large dual-line display shows both temperature and humidity readings simultaneously, allowing for quick and easy monitoring.
  • Backlit Screen: The backlight function enables easy reading of measurements even in low-light or dimly lit environments.
• Data Hold Function:
  • Freeze Readings: Allows users to hold the current readings on the display, making it easier to record and observe data.
• Max/Min Recording:
  • Captures Extremes: Records and displays the maximum and minimum values of temperature and humidity over a measurement period, providing insight into environmental fluctuations.
• °C/°F Selection:
  • User-Friendly Switch: Easily switch between Celsius and Fahrenheit units to suit user preferences or regional standards.
• Compact Design:
  • Portable and Ergonomic: Lightweight design makes it easy to carry for field use and comfortable to handle during prolonged use.

Power Source:

• Battery Operated: Uses standard batteries, providing portability and convenience for on-site measurements.
• Battery Type: Typically powered by 2 x AAA batteries.
• Low Battery Indicator: Alerts the user when battery power is low, ensuring the meter is ready for use when needed.

Safety and Compliance:

• Durable Construction: Built to withstand regular handling, with a sturdy design that ensures longevity in various environments.
• Compliance: Conforms to relevant standards for environmental measurement devices, ensuring accurate and reliable performance.

Physical and Design:

• Compact and Lightweight: Ergonomically designed for easy handling, suitable for both indoor and outdoor use.
• Color: Typically available in a durable, professional-grade finish, such as blue or black.
• Warranty: One year against manufacturing defects, providing assurance of product quality and durability.

Applications:

The Metravi ET-99TH Temperature and Humidity Meter is ideal for a variety of applications, including:

• HVAC System Monitoring: Ensures that heating, ventilation, and air conditioning systems maintain the desired temperature and humidity levels.
• Industrial Process Control: Monitors environmental conditions in manufacturing plants, storage facilities, and production lines to ensure product quality.
• Laboratory Use: Provides precise temperature and humidity readings for research, testing, and controlled environments.
• Agriculture and Greenhouses: Helps maintain optimal conditions for plant growth by monitoring temperature and humidity in greenhouses, ensuring better crop yields.
• Home and Office Use: Monitors indoor air quality, ensuring a comfortable and healthy living or working environment.

The Metravi ET-99TH is a versatile and easy-to-use device that provides accurate measurement of temperature and humidity levels. Its combination of portability, precision, and user-friendly features makes it a valuable tool for anyone who needs to maintain or monitor environmental conditions in various settings, from industrial applications to home use.