What is the purpose of the Extech HD700 Differential Pressure Manometer?

The Extech HD700 Differential Pressure Manometer measures pressure differences between two points in various applications. This device is ideal for HVAC systems, clean rooms, and laboratory environments, as it provides accurate readings that help ensure equipment operates within safe parameters. Users can monitor the pressure drop across filters, exhaust systems, or ducts, ensuring optimal performance and efficiency in their operations.

What is the measurement range of the Extech HD700?

The Extech HD700 has a measurement range of -2 PSI to 2 PSI, making it versatile for different applications. This range allows users to measure pressure differences in various systems, from low-pressure HVAC components to some industrial specifications. It is crucial for applications requiring precise pressure checks to maintain equipment integrity and system performance.

Does the Extech HD700 offer data logging features?

Yes, the Extech HD700 features data logging capabilities. This allows users to record measurements over time, which can be essential for monitoring system performance, conducting studies, or troubleshooting issues. The recorded data can be viewed on the display and transferred to software for deeper analysis, making it a practical choice for both professionals and technicians.

How do you calibrate the Extech HD700 Differential Pressure Manometer?

Calibrating the Extech HD700 involves using a known reference pressure source to adjust the readings accurately. This ensures the device provides precise measurements. Regular calibration is important for maintaining the reliability of your readings, particularly in applications where accuracy is critical, such as laboratory tests or HVAC system diagnostics.

Can the Extech HD700 measure positive and negative pressure?

Yes, the Extech HD700 is designed to measure both positive and negative differential pressure. This dual functionality makes it useful in a wide range of applications. For example, technicians can use it to measure negative pressure in clean rooms to ensure contamination control or positive pressure in ventilation systems to maintain airflow integrity.

What types of industries can benefit from using the Extech HD700?

Various industries can benefit from the Extech HD700, including HVAC, manufacturing, pharmaceuticals, and environmental monitoring. For HVAC technicians, it can help diagnose pressure imbalances, while in laboratories, it ensures that controlled environments meet safety regulations. Its versatility makes it an essential tool for professionals across different fields.

Is the Extech HD700 portable for field use?

Yes, the Extech HD700 is compact and lightweight, making it highly portable for field use. Its design includes a rugged casing that withstands tough conditions, making it suitable for outdoor jobs or remote locations. This portability ensures that technicians and engineers can easily carry it to various sites for quick and efficient pressure measurement.

Does the Extech HD700 come with an easy-to-read display?

Absolutely! The Extech HD700 features a large, backlit LCD display that shows readings clearly even in low-light conditions. This user-friendly display allows users to monitor measurements without straining their eyes, making it suitable for lengthy usage periods or complex setups where quick reading recognition is vital.

What accessories are included with the Extech HD700?

The Extech HD700 typically includes a rubber hose and fittings for connecting to various measurement points. Additionally, it may come with a protective carrying case, ensuring it remains safe during transport. These accessories facilitate its immediate use and enhance its adaptability for different applications and setups, making it user-friendly right from the start.

如何從 Ubuy 在線購物 Extech HD700 Differential Pressure Manometer, +/-2？

從 Ubuy 在線購物 Extech HD700 Differential Pressure Manometer, +/-2 非常簡單。. 您只需搜索產品，在結賬時選擇運輸方式，然後將其運送到您所在的位置。

Extech HD700 Differential Pressure Manometer, +/-2 可以在 Hong Kong 在線購物嗎？

是的，您可以在 Ubuy Hong Kong 以合理的價格購買該產品。. Extech HD700 Differential Pressure Manometer, +/-2 在本地不可用，但您可以信任我們的快遞服務。

下訂單後需要多長時間才能收到產品？

您訂購的產品的交貨時間根據您訂購的商品和您選擇的運輸方式而有所不同。. 結賬時會提到預計送貨時間，所以購物時請放心。

Extech 觀看原文

Extech HD700 Differential Pressure Manometer, +/-2 psi, 11 Units, USB

The Extech HD700 Differential 2 PSI Pressure Manometer offers 11 selectable units of measure, Max/Min recording, Relative time stamp, Data Hold, Auto Power Off, and a built-in USB interface.

Extech

物品 #: 85713359

Extech HD700 Differential Pressure Manometer, +/-2 psi, 11 Units, USB

Q: Where can I buy Extech HD700 Differential Pressure Manometer - 2PSI in Hong Kong?

You can purchase the Extech HD700 Differential Pressure Manometer - 2PSI from Ubuy. Ubuy offers a reliable online shopping platform where you can find the manometer along with detailed product descriptions and specifications, ensuring you make an informed choice.

86% of respondents would recommend this to a friend

物品 #: 85713359

HKD 2968

Price Details

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^{*All items will import from 美國}

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The Extech HD700 Differential 2 PSI Pressure Manometer offers 11 selectable units of measure, Max/Min recording, Relative time stamp, Data Hold, Auto Power Off, and a built-in USB interface.

U-Care Warranty:

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Note: Step Down Voltage Transformer required for using electronics products of 美國 store (110-120). Recommended power converters 立即購買.

What Stands Out

High Accuracy

Offers precise measurements with an accuracy of ±0.5% full scale, allowing for reliable readings in critical applications such as HVAC, laboratory, and industrial settings.

Versatile Range

Measures differential pressure up to 2 PSI, making it suitable for a wide variety of tasks, from air pressure testing to laboratory experiments, catering to diverse user needs.

User-Friendly Interface

Equipped with a large, easy-to-read display and intuitive controls, simplifying operation for users across various skill levels, from professionals to beginners, ensuring seamless functionality.

產品詳情

Brand Name	Extech
Item Highlight	0.001 psi resolution, +/-0.3% FS, 11 pressure units, MIN/MAX/AVG, USB logging, hose, AC adapter, case
Number of Items	1
Unit Count	1 Count
Number of Packs	1
Part Number	HD700
UPC	793950107003
Global Trade Identification Number	00793950107003
Manufacturer	Extech
Included Components	HD700
Model	HD700
Material Type	Plastic
Item Dimensions	2.9 x 2 x 10 inches (7.4 x 5.1 x 25.4 cm)
Item Weight	0.28 kg
Brand	Extech
Material	Plastic
Item dimensions L x W x H	2.9 x 2 x 10 inches (7.4 x 5.1 x 25.4 cm)
Item Highlight	0.001 psi resolution, +/-0.3% FS, 11 pressure units, MIN/MAX/AVG, USB logging, hose, AC adapter, case See more

Who Should Buy?

HVAC Technicians
Ideal for HVAC professionals to measure pressure differences in ducts and ensure efficient system operations.
Lab Technicians
Useful for laboratory settings where precise pressure measurements are crucial for experiments and equipment calibration.
Maintenance Teams
Beneficial for maintenance teams in factories to monitor pressure levels and maintain optimal equipment performance.

Casual Users
Not suitable for casual users who need simple pressure readings without complex measurements or calibration requirements.

產品敘述

Extech HD700 Differential Pressure Manometer, +/-2 psi, 11 Units, USB

有疑問？與我們聊天

客戶問題與解答

題: 如何從 Ubuy 在線購物 Extech HD700 Differential Pressure Manometer, +/-2？

回答: 從 Ubuy 在線購物 Extech HD700 Differential Pressure Manometer, +/-2 非常簡單。. 您只需搜索產品，在結賬時選擇運輸方式，然後將其運送到您所在的位置。
題: Extech HD700 Differential Pressure Manometer, +/-2 可以在 Hong Kong 在線購物嗎？

回答: 是的，您可以在 Ubuy Hong Kong 以合理的價格購買該產品。. Extech HD700 Differential Pressure Manometer, +/-2 在本地不可用，但您可以信任我們的快遞服務。
題: 下訂單後需要多長時間才能收到產品？

回答: 您訂購的產品的交貨時間根據您訂購的商品和您選擇的運輸方式而有所不同。. 結賬時會提到預計送貨時間，所以購物時請放心。

Extech Manometers Editorial Review

The Extech HD700 Differential Pressure Manometer has garnered primarily positive feedback from its users, particularly those in the HVAC and natural gas industries. Users appreciate the manometer's reliable performance, ease of use, and the practical features it offers. The ability to capture minimum, maximum, and average readings has been highlighted as particularly beneficial for monitoring fluctuating pressures and transient readings, making it ideal for fieldwork as noted by an industrial burner technician. The illuminated display is a commonly praised feature, allowing users to operate the device effectively in low-light environments, such as dimly lit plants. Users have also mentioned the long-lasting battery life, with many opting for rechargeable batteries that provide extended operational time. The inclusion of a 120V wall outlet power supply adds versatility for users, ensuring the device remains functional even when batteries are depleted. However, the manometer is not without its issues. Some users have reported concerns over its ruggedness, noting that the molded plastic casing could be sturdier. Specific complaints have arisen regarding the battery cover, which tends to come loose, and the casing's propensity to crack under certain conditions—like cold temperatures. Additionally, users have commented on the limitations of the data logging software, suggesting that while it is easy to use, it may not be necessary for everyone. In summary, the Extech HD700 Differential Pressure Manometer is well-regarded for its accuracy and practicality in measuring pressure, but potential buyers should be mindful of its durability issues. **

Customer Reviews & Ratings

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優點

Reliable performance for industrial pressure readings
Useful min/max/avg feature for monitoring pressure fluctuations
Illuminated display for low-light conditions
Long battery life, especially with rechargeable batteries
Convenient 120V power supply option

缺點

Molded plastic casing lacks ruggedness

Platform Trust & Buyer Confidence

3.8/5 120 reviews

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F Zhang

Verified buyer

“Good product, and smooth delivery!”

18-Jul-26 · via Trustpilot

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“Great products and services”

17 April 2026 · via Trustpilot

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“Ubuy Hong Kong is a game-changer. I was looking for a specific American brand that doesn't ship to Asia, and Ubuy had it in stock. The selection of global products is incredible. It saves me the hassle of using freight forwarders or asking friends to bring items over. The process was seamless from checkout to delivery”

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“I?m always nervous buying electronics and skincare online, but Ubuy Hong Kong delivered exactly what I ordered and it was 100% genuine. It?s refreshing to find a platform that you can actually trust with premium brands. Will definitely be a returning customer.”

3 July 2026 · via Trustpilot

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Verified buyer

“Great product, good packing, the goods arrived quickly and well protected.”

6 June 2026 · via Trustpilot

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HKD 2968

現在訂購，約可在下列時間收貨：星期五, 十月 30

QTY:

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特色和優勢

11 selectable units of measure
Max/Min recording
Relative time stamp
Data Hold function
Auto Power Off function
Built-in USB interface

Ubuy Assurance

Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns ^*, and secure packaging on every order.

Extech HD700 Differential Pressure Manometer, +/-2 psi, 11 Units, USB

HKD 2968

Fast Shipping

Free Return*

Secure Packaging

100% Original Products

PCI DSS Compliance

ISO 27001 Certified

What Stands Out

產品詳情

Who Should Buy?

產品敘述

客戶問題與解答

Extech Manometers Editorial Review

Customer Reviews & Ratings

評價此產品

優點

缺點

Platform Trust & Buyer Confidence

WHY SHOP WITH US

Product Price History

重要資訊

HKD 2968

特色和優勢

Ubuy Assurance

Fast
Shipping

Free
Return^*