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Item #:
31164016
PerfectPrime AR1890P1, Digital Air Pressure Manometer to Measure Gauge & Differential Pressure 13.79kPa / 2 psi / 55.4 H2O with 304 Stainless Steel
Item #:
31164016
KES 9771
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Imported from USA store
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High accuracy measuring ranges ±13.79 kPa / ±2 psi / ±55.4 H2O with full scale ±0.3% accuracy
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What Stands Out
High Pressure Range
Measures gauge and differential pressures up to ±13.79 kPa, providing versatility for various applications in HVAC and industrial settings, ensuring accurate readings under different pressure conditions.
Stainless Steel Tube
Constructed with a durable 304 stainless steel static tube, ensuring resistance to corrosion and wear, which enhances longevity and reliability, particularly in demanding environments.
Compact Design
Measuring just 5.13" x 2.34", the device offers portability and ease of use, making it ideal for on-the-go professionals needing accurate pressure measurements in tight spaces.
Product Details
| Brand Name | PerfectPrime |
| Part Number | AR1890P1 |
| Global Trade Identification Number | 05060529680966 |
| Manufacturer | PerfectPrime |
| Model | AR1890P1 |
| Unit Count | 1.0 Count |
| Included Components | Tubes |
| Material Type | Stainless Steel |
| Thread Style | Npt |
| Item Dimensions | 1.57 x 2.76 x 6.69 inches (4 x 7 x 17 cm) |
| Brand | PerfectPrime |
| Material | Stainless Steel |
| Item dimensions L x W x H | 1.57 x 2.76 x 6.69 inches (4 x 7 x 17 cm) |
| Number of Items | 1 |
| Thread Type | Npt |
Who Should Buy?
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HVAC Professionals
Perfect for HVAC technicians measuring differential pressure in ducts and HVAC systems ensuring proper airflow and system efficiency.
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Industrial Users
Ideal for industrial applications requiring accurate pressure readings for quality control and equipment monitoring in various processes.
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Laboratory Technicians
Beneficial for laboratory settings where precise pressure measurements are needed for experiments and equipment testing.
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Casual Users
Not suitable for non-professionals who require simple pressure readings without the need for detailed calibration and accuracy.
Product Description
PerfectPrime AR1890P1, Digital Air Pressure Manometer to Measure Gauge & Differential Pressure 13.79kPa / 2 psi / 55.4 H2O with 304 Stainless Steel Static Tube 5.13" x 2.34" Length
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Customer Questions & Answers
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Question:
What is the AR1890P1 Digital Air Pressure Manometer used for?
Answer: The AR1890P1 Digital Air Pressure Manometer is designed for measuring both gauge and differential air pressure. This instrument is essential for HVAC professionals, engineers, and researchers who need accurate pressure readings for various applications. From assessing airflow in ventilation systems to testing pressure drops across filters, the precise measurements offered by this manometer ensure optimal performance and system efficiency, making it a valuable tool in various industrial and domestic environments. -
Question:
How does the AR1890P1 measure differential pressure?
Answer: The AR1890P1 utilizes a sophisticated sensor to measure the difference in pressure between two points. It features two inlet ports that allow users to connect it to different sections of piping or ductwork. When pressure is applied, the device calculates and displays the differential pressure, providing clear and immediate results. This is particularly useful for diagnosing system inefficiencies or ensuring compliance with safety standards in HVAC systems, laboratories, and various industrial applications. -
Question:
What is the display type on the AR1890P1 manometer?
Answer: The AR1890P1 features a bright LCD display that clearly shows pressure readings in real-time. This easy-to-read screen ensures that users can effortlessly monitor pressure levels even in poorly lit environments. The backlit feature makes it particularly useful for technicians working in dimly lit areas such as basements or attics. Viewing options also include both metric and imperial units, catering to a wide audience in different regions of the world. -
Question:
Can I use the AR1890P1 for both indoor and outdoor applications?
Answer: Yes, the AR1890P1 Digital Air Pressure Manometer is suitable for both indoor and outdoor uses. Its robust construction and resistance to environmental factors enable it to handle various conditions. Whether you are checking atmospheric pressure outdoors or evaluating HVAC systems indoors, this manometer can deliver reliable readings. Users in the field, such as environmental engineers or maintenance technicians, benefit from its versatility and durability. -
Question:
What units of measurement does the AR1890P1 support?
Answer: The AR1890P1 supports multiple units of measurement, including Pascals, psi, inHg, and mmHg, allowing for flexible use across different industries and applications. This versatility is particularly advantageous for professionals who may need to switch between measurement standards depending on project specifications or local regulations. You can easily toggle settings to suit your needs, ensuring accurate readings no matter the context. -
Question:
What are the battery requirements for the AR1890P1?
Answer: The AR1890P1 operates on standard batteries, making it convenient for users who may need to replace them while in the field. This design allows for portability and ease of use without the hassle of external power sources. Ensuring that your manometer remains ready for use is essential for professionals who rely on accurate measurements during installations or troubleshooting tasks. Always keep spare batteries on hand for uninterrupted service. -
Question:
Is the AR1890P1 suitable for medical applications?
Answer: While the AR1890P1 is primarily designed for industrial and HVAC contexts, its precise measurement capabilities can also be applied in certain medical settings where accurate pressure readings are required. For instance, it can help monitor HVAC systems in healthcare facilities to ensure proper air quality and pressure conditions. However, for specific medical diagnostics, always consult standards and protocols to ensure proper instrument application. -
Question:
What additional features does the AR1890P1 offer?
Answer: The AR1890P1 comes equipped with multiple features designed to enhance user experience, such as auto shut-off for extended battery life, a data hold function to freeze the reading for easy recording, and peak hold to capture maximum pressure readings during testing. These features are invaluable for professionals who need to document their findings or replicate conditions in future tests, ensuring thorough analyses and reports. -
Question:
How do I maintain the AR1890P1 Digital Air Pressure Manometer?
Answer: Maintaining the AR1890P1 involves routine cleaning and proper storage after use. It’s important to keep the sensor ports clear of dust and debris to ensure accurate readings. For optimal performance, store the device in a protective case when not in use, especially when working in harsh environments. Following these maintenance practices helps to prolong the lifespan of the manometer and keeps it functioning correctly for all your pressure measurement needs. -
Question:
Where can I buy the AR1890P1, Digital Air Pressure Manometer?
Answer: You can purchase the AR1890P1 Digital Air Pressure Manometer from Ubuy in Kenya. Ubuy is a reliable e-commerce platform offering a wide range of products, including high-quality measurement tools like the AR1890P1. Whether you’re a professional in need of precise measurements or a DIY enthusiast, Ubuy provides an easy online shopping experience, ensuring that you have access to the tools you require.
PerfectPrime Manometers Editorial Review
The AR1890P1 Digital Air Pressure Manometer has received a generally positive reception from customers, particularly those in the HVAC industry. Users appreciate its affordability and user-friendly design, noting that it provides satisfactory accuracy for various applications such as adjusting combustion blower speeds, measuring static pressure, and assessing air filter drop. Technicians in particular value its price point and functionality, often purchasing it for team use due to its cost-effectiveness. However, some customers have highlighted issues with the claimed precision, noting that while the specifications indicate a sensitivity of 0.01 inch Water Column, it only displays readings to the nearest 0.1. This discrepancy may limit its effectiveness in some precise applications. Additionally, users have pointed out the smaller hose diameter compared to other brands like Fieldpiece or UEI, which might necessitate the purchase of additional adapters. While there was a mention of a late delivery and missing components, the seller took proactive steps to rectify the issue, contributing to an overall sense of customer satisfaction. In summary, the AR1890P1 Digital Air Pressure Manometer emerges as a strong choice for professionals and hobbyists seeking reliable and affordable pressure measurement tools, although some users may need to Consider its limitations in precision and compatibility. **
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Pros
- Affordable price point
- User-friendly with easy-to-follow instructions
- Satisfactory accuracy for HVAC applications
- Popular choice among HVAC technicians
- Effective for various pressure measurement tasks
Cons
- Claims of precision (0.01 inch Water Column) may not align with actual performance (reads only to 0.1)
Platform Trust & Buyer Confidence
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Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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Chitra
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“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
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kund
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“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
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Onesi
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“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
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“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 2026 · via Trustpilot
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KES 9771
Order now and get it around Saturday, September 05
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Features & Benefits
- Measures high accuracy pressure in various ranges and units
- Zero adjust & offset functions, data hold, and error codes for out-of-range indication
- Max/min values with relative time stamps; low power indication and auto power-off feature (can be disabled)
- Large LCD with backlight for easy reading
- Available in different models with battery or USB cable options
- Portable and lightweight design
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