AMTAST HM550 Psychrometer Humidity Meter Temperature Tester 720455292569 Hygrometer Gauge

( Brand: Amtast ), ( Manufacturer Part Number: HM550 ), ( Part Type: Meter Gauge ), ( UPC: 720455292569 ), ( Size: Version 3 )

Review AMTAST Psychrometer Humidity Meter Temperature Tester Hygrometer Gauge

The Amtast HM550 Psychrometer is an exceptional tool designed for both professional and personal use, offering precise and reliable readings of humidity and temperature. This Hygrometer Gauge, with its sleek design, is a versatile instrument perfect for various applications, ranging from agriculture and meteorology to home hobbyists.

The Amtast HM550 boasts a high-resolution LCD screen that clearly displays both humidity and temperature readings. The humidity scale ranges from 0-100%, while the temperature scale extends from -40 C to 70 C (-40 F to 158 F), providing an extensive measurement range for various environmental conditions.

Equipped with a durable and easy-to-read dial, this psychrometer ensures accurate readings even under challenging weather conditions. The dial's large numerals and clear markings make it effortless to interpret the data, even at a glance.

The Amtast HM550 Psychrometer also features a built-in thermocouple sensor, ensuring rapid and precise temperature readings. This high-quality sensor ensures that the instrument remains calibrated for long-term use, providing consistent and reliable results.

In addition, the Amtast HM550 comes with a removable and adjustable hook, allowing you to easily hang the psychrometer in various locations or mount it on a tripod for more stability. The instrument is compact and lightweight, making it portable and convenient for both indoor and outdoor use.

The Amtast HM550 Psychrometer is powered by two LR44 batteries (included), ensuring a long battery life for uninterrupted use. The instrument also features an automatic shut-off function to conserve battery life when not in use.

In conclusion, the Amtast HM550 Psychrometer is an outstanding choice for anyone seeking a high-quality and reliable hygrometer gauge for measuring humidity and temperature. Its durable design, easy-to-read display, and rapid temperature readings make it an ideal tool for a wide range of applications, from weather monitoring to indoor gardening and more.

The Amast HM550 Psychrometer is a device used for measuring both temperature and humidity. Let's examine its pros and cons to help you make an informed decision.

1. **Dual Functionality**: The HM550 combines two important tools for environmental monitoring a hygrometer (for humidity) and a thermometer (for temperature) into one device, making it a convenient and space-saving option for various applications.

2. **Ease of Use**: This device features a simple and intuitive design, making it easy for beginners to use. The dial-based interface allows for quick and straightforward readings.

3. **Portability**: The compact size and lightweight design of the Amast HM550 make it easy to carry around, ideal for field work, travel, or home use.

4. **Accuracy**: The device is designed to provide accurate and reliable readings for both temperature and humidity, ensuring that you have the necessary data for your specific needs.

1. **Limited Range**: The Amast HM550 is not suitable for extreme conditions, as it has a limited temperature range (0 C to 50 C / 32 F to 122 F) and a relative humidity range (20% to 95%).

2. **Requires Calibration**: Like most hygrometers, the Amast HM550 may require periodic calibration to maintain its accuracy. Calibration can be a time-consuming process, and it requires the use of special tools and equipment.

3. **Not Digital**: While the dial-based interface is easy to use, it may not provide the same level of precision as a digital display. Digital hygrometers can offer more precise readings and additional features like data logging.

The Amast HM550 is an affordable, easy-to-use, and portable device for measuring temperature and humidity. Its dual functionality makes it a versatile tool for various applications. However, it may not be suitable for extreme conditions or those seeking a high level of precision. If you prioritize accuracy and can accept a slightly more complex design, you may want to consider a digital hygrometer with additional features. If you need a straightforward, simple-to-use device for general purposes, the Amast HM550 could be an excellent choice.

Details:

Upper Temperature Rating: 140 Degrees Fahrenheit. Mounting Type: Tabletop. Widely used in agriculture, food, pharmacy, transportation, scientific research, health quarantine, environment and other industries. Psychrometer Humidity Meter Temperature Tester Hygrometer Gauge HM550: Size: Version 3, Brand: AMTAST, MPN: HM550, UPC: 9, EAN: 69,: AMTAST.

Swiss digital sensor; Peak Hold. Digital display gives exact reading with no guessing or errors. Wide measuring range high resolution. voltage : 1.5 volts .

Able to measure Humidity, Temperature, Wet Bulb Temperature. Package Dimensions: 9.84 x 8.39 2.56 inches; 13.47 ounces. Manufacturer: AMTAST.

part #: hm550 prices

• $80.99-$299.99

specifications reptsuppl:

• brand: Amtast
• mpn: Hm550
• part type: Meter Gauge
• upc: 720455292569
• size: Version 3

offer reptsuppl:

• quantity: 2
• options: Ship-to-home
• started: September 19, 2025
• availability: In Stock
• sold: 0

seller reptsuppl:

• # reviews: 471
• rating: 97.6%
• city: San Bernardino, CA

general reptsuppl:

• Pet Supplies > Reptile Supplies
• condition: New

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• type: Fixed
• class: Expedited
• transit: 4-7 Days
• service: Expedited
• cost: $0.00

returns reptsuppl:

• paid by: Seller
• time: 30 Days
• policy: Returns Accepted
• method: Money back

payments reptsuppl:

• credit card: Mastercard
• other
• wallet: Apple-pay

Amtast HM550 Is Similar To:

• Amtast Ama007uk Digital Thermometer Hygrometer For Office Library Cinema Storeroom Greenhouse (36.7% similar) Unit count: 1 count. You can use it in various sites. Outer material: plastic. Color: green. Item model number. Product care instructions: wipe clean. Large LCD display:clearly show data of temperature and humidity at the same time, including maximum, minimum average values. Power source: battery ...(September 2nd, 2025)