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extech - extrh300 extech rh300 🌡️ - advanced humidity meter with dew point measurement logo

Extech - EXTRH300 EXTECH RH300 🌡️ - Advanced Humidity Meter with Dew Point Measurement Review

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Poor

Revainrating 2.5 out of 5  
Rating 
2.3
🏠 Large Appliance Accessories, 🏠 Appliances

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Description of Extech - EXTRH300 EXTECH RH300 🌡️ - Advanced Humidity Meter with Dew Point Measurement

Product Description

The Extech RH300 Humidity Meter Point is a versatile and essential tool for measuring humidity, temperature, and various other parameters in large appliances. With its simultaneous display of %RH, temperature, and dew point or wet bulb, it offers precise and comprehensive readings for optimal performance analysis. Unlike traditional methods, this meter eliminates the need for slinging when measuring wet bulb, making it more efficient and user-friendly.

Key Features

1. Simultaneous Display: The RH300 allows you to view %RH, temperature, and dew point or wet bulb readings all at once, simplifying data interpretation and analysis.

2. T1-T2 Differential Calculation: With the optional probe, the meter can calculate the temperature difference between air temperature and external probe temperature, providing valuable insights into differentials within the appliance.

3. Accurate Wet Bulb Measurements: The RH300 enables wet bulb measurements without the traditional slinging method, saving time and effort while maintaining precision.

Applications

The Extech RH300 Humidity Meter Point finds use in various settings, including but not limited to:

  • Monitoring and optimizing humidity levels in refrigerators and freezers to preserve food freshness.
  • Checking and maintaining the ideal humidity and temperature conditions in HVAC systems to improve energy efficiency.
  • Ensuring proper humidity levels in indoor gardens and greenhouses to promote plant growth.
  • Verifying humidity and temperature in industrial ovens, ensuring consistent and accurate processing.
  • Measuring humidity and temperature in laboratories for reliable and repeatable experimental conditions.
  • Beneficiaries

    The Extech RH300 is an invaluable tool for appliance technicians, engineers, quality control personnel, and researchers. It empowers them to identify and address issues related to humidity, temperature, and dew point, allowing for optimal performance and efficiency of various appliances. Furthermore, homeowners and facility managers can benefit from this product by ensuring the proper functioning of their appliances, reducing energy consumption, and prolonging the life of valuable equipment.

    Solving Problems with Precision

    With the Extech RH300 Humidity Meter Point, accuracy and ease of use are combined, addressing the common challenges of obtaining precise readings. Traditional wet bulb measurements often involved slinging a wet wick around the meter, which could lead to inconsistent results and additional efforts. This product eliminates that inconvenience and provides reliable data for more informed decision-making and problem-solving.

    Overall, the Extech RH300 is a must-have for anyone seeking to optimize large appliances' performance and energy efficiency, making it an essential tool for professionals and homeowners alike. It brings advanced measurement capabilities to the realm of large appliance accessories, facilitating better understanding and management of environmental conditions within these appliances.

    Simultaneous display of %RH, Temperature and Dew point or Wet Bulb or Probe Temperature. Wet bulb measurements without slinging. Calculates T1-T2 differential (Air Temperature-External Probe Temperature) using optional probe. Unique sensor cap design twists to closed position for protection during storage. Switchable °F/°C temperature units with 0.1° resolution.

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    Reviews

    Global ratings 4
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    • 4
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    Type of review

    Revainrating 3 out of 5

    Cheap meter works fine

    This handheld meter works well, it gives you the RH and dew point very well, but the temperature is always around 8-10 degrees below the actual temperature. room temperature. If you really want real reading, don't buy this one, spend more pie and buy a better device.

    Pros
    • Unique design of the sensor cover rotates to the closed position for protection during storage
    Cons
    • Crumpled packaging

    Revainrating 4 out of 5

    Good parts and accessories for psychrometers

    This psychrometer is portable and easy to use. Your measurements are fairly accurate, but it takes time to stabilize. The thermocouple connection is very convenient. This meter has multiple functions such as humidity, temperature, temperature difference and dew point.

    Pros
    • Switchable °F/°C temperature units with 0.1° resolution
    Cons
    • Minor problems

    The product has only been used twice underground. The case is wobbly, the viewing window scratches easily. RH/DP gone. Should be delivered calibrated. Must include calibration canister for calibration, this item will incur an additional charge instead. I will return this product. I saw that it might be useful for some branches but not for Contcko.

    Pros
    • Simultaneous display of %RH, Temperature and Dew Point or Wet Bulb Temperature or Sensor Temperature
    Cons
    • Wide