
( Brand: Dwyer ), ( Manufacturer Part Number: 477-7-FM ), ( Part Type: Digital ), ( Air Pressure Range: 0-100 Psi ), ( Country/region Of Manufacture: United States ), ( Service: Air And Compatible Combustible Gases ), ( Pressure Hysteresis: 0.1 Of Full Scale ), ( Temperature Limits: 0 To 140 F ), ( Compensated Temperature Limits: 32 To 104 F ), ( Storage Temperature Limits: 4 To 176 F ), ( Display: 0.42 ), ( Response Time: 1 Second ), ( Power Requirements: 9 Volt Alkaline Battery ), ( Weight: 10.2 Oz ), ( Maximum Pressure: 150 Psi )
The Dwyer 477-7-FM Handheld Digital Manometer is a versatile and precision-engineered instrument, designed to deliver accurate and reliable pressure measurement results in various industrial, commercial, and residential applications.
This handheld manometer features a high-resolution LCD display, ensuring clear and easy-to-read readings, even in low-light conditions. The large digits and backlight function make it convenient for use in any environment. The 477-7-FM boasts an impressive measurement range of 0 to 2999.9 kPa (0 to 430.06 psi), providing ample coverage for a wide range of pressure measurements.
The manometer is equipped with a barbed connection, which ensures a secure and leak-free connection to the pressure source. It also includes a flexible hose for added convenience and maneuverability. The hose is reinforced for durability and can withstand repeated bending and twisting without damage.
The Dwyer 477-7-FM Handheld Digital Manometer is powered by two AAA batteries, which are easily replaceable and provide long-lasting operation. The manometer also features an automatic shut-off function to conserve battery life when not in use.
The manometer is built with ruggedness and durability in mind. It is made of impact-resistant ABS material, making it resistant to drops and shock. The manometer is also water-resistant, ensuring reliable operation in damp or humid environments.
In summary, the Dwyer 477-7-FM Handheld Digital Manometer is a reliable and accurate pressure measurement tool, ideal for use in various industries and applications. Its high-resolution display, wide measurement range, and durable construction make it a versatile and dependable choice for professionals and homeowners alike.
Pros of buying a Dwyer 477-7-FM Handheld Digital Manometer:1. Accuracy: The Dwyer 477-7-FM manometer offers high accuracy, with a maximum measurement range of 0-100 PSIG and a resolution of 0.01 PSIG.
2. Rugged Design: It has a rugged design, making it suitable for harsh industrial environments. It is also water and dust-resistant, ensuring its longevity.
3. Easy to Use: The manometer features an LCD display that provides clear and easy-to-read measurements. It also includes a built-in pressure relief valve to prevent damage due to overpressure.
4. Versatile: The 477-7-FM manometer can be used for various applications, such as pressure testing, vacuum measurement, and calibration of other pressure instruments.
Cons of buying a Dwyer 477-7-FM Handheld Digital Manometer:1. Price: The manometer is relatively expensive compared to other handheld digital manometers in the market.
2. Battery Life: The battery life of the manometer may not be sufficient for continuous use in some applications.
3. Limited Range: While the manometer offers a wide range of measurements, it may not be suitable for applications requiring higher or lower pressure ranges.
Conclusion:The Dwyer 477-7-FM Handheld Digital Manometer is a high-quality, rugged, and accurate instrument suitable for various industrial applications. Its versatility, ease of use, and durability make it a valuable investment for professionals in the field. However, its high price and limited battery life may be a disadvantage for some users. Ultimately, the decision to purchase the manometer should depend on the user's specific needs, budget, and application requirements.
Recommendation:If you are looking for a reliable and accurate handheld digital manometer for industrial use, the Dwyer 477-7-FM is a great choice. Its rugged design, wide measurement range, and easy-to-use LCD display make it an excellent tool for pressure testing, vacuum measurement, and calibration of other pressure instruments. While its high price and limited battery life may be a concern for some users, the Dwyer 477-7-FM's overall performance and durability make it a worthwhile investment for professionals in the field.
Item has minor surface imperfections from previous use. Both Audible and Visual Over pressure Alarms. Item is in used condition has been tested and does power on. Includes and - Indicators plus Low Battery Warning.
Measures Positive, Negative or Differential Pressures. Dwyer 477-7-FM MANOMETER, HANDHELD, 0-100.0: Instant Selection from up to Nine English/Metric Units. Handheld Digital Manometer 477-7-FM Dwyer: Up for sale is a manufactured by Instruments. Large Easy-to-Read 0.4 LCD Display Includes Switchable Back light for Great Visibility - Anywhere.
Operates up to 100 Hours on a Single 9 Volt battery.