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Micro Differential Pressure Gauge Product List and Ranking from 9 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Sep 24, 2025～Oct 21, 2025
This ranking is based on the number of page views on our site.

Micro Differential Pressure Gauge Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Sep 24, 2025～Oct 21, 2025
This ranking is based on the number of page views on our site.

  1. null/null
  2. 山本電機製作所 Hyogo//Other manufacturing
  3. シロ産業 Osaka//Industrial Electrical Equipment
  4. 4 名古屋科学機器 Aichi//Optical Instruments
  5. 4 東亜工業 Tokyo//Testing, Analysis and Measurement
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Micro Differential Pressure Gauge Product ranking

Last Updated： Aggregation Period:Sep 24, 2025～Oct 21, 2025
This ranking is based on the number of page views on our site.

  1. What is differential pressure? | Introducing products tailored to typical applications.
  2. Yamamoto Electric Manufacturing Co., Ltd. Manostar General Catalog 山本電機製作所
  3. Differential pressure display M1095RPM125-24V with room pressure monitoring analog output. シロ産業
  4. Magnahelic Differential Pressure Gauge / Dwyer 名古屋科学機器
  5. 4 Differential Pressure Gauge "testo 420 dP" テストー

Micro Differential Pressure Gauge Product List

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Differential Pressure Gauge "testo 420 dP"

Differential Pressure Gauge "testo 420 dP"

Memory-integrated differential pressure gauge

The testo 420 differential pressure gauge is a convenient device for checking the effectiveness of dust filters in clean rooms. It can also calculate air velocity and airflow in air conditioning ducts using a Pitot tube. 【Features and Functions】 ■ Differential pressure gauge suitable for micro differential pressure measurement ■ 3.5-inch large screen display ■ Maximum and minimum value display ■ Memory included (continuous recording possible for up to 15 minutes), can be connected to a PC ■ Air velocity calculation ■ Connect a Pitot tube to the main unit for air velocity calculation ■ Automatic zero adjustment function to prevent zero point drift *For more details, please download the PDF or feel free to contact us.

  • 0560-0420_app1.jpg
  • 0560-0420_app3.jpg
  • Pressure

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Differential pressure display M1095RPM125-24V with room pressure monitoring analog output.

Differential pressure display M1095RPM125-24V with room pressure monitoring analog output.

Differential pressure gauge with room pressure monitoring analog output / Model number M1095RPM125-24V

Differential Pressure Gauge for Room Pressure Monitoring ■Main Features and Characteristics ●This is a differential pressure indicator that can be mounted on the top of a door. ●It is self-illuminating for high visibility, and the digital display allows for clear confirmation of values. ●The use of semiconductor differential pressure sensors enables high-precision measurements with long-term stability. ●The zero point is accurate, making it ideal for monitoring slight negative pressures in room pressure. ●With instrumentation signal output, it can be monitored from a higher-level system.

  • Pressure

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Shen Zhong-style precision micro differential pressure gauge

Shen Zhong-style precision micro differential pressure gauge

Shen Zhong-style precision micro-differential pressure gauge

Differential pressure gauge with a high resolution of 0.01 Pa ultra-low pressure 【Features】 ○ Absolute calibration is easy to perform due to the clear pressure receiving area and calibrated weights, allowing for accurate management of low pressure values at all times. ○ Reference standard differential pressure gauge traceable to international standards (NIST) is available for calibration use. ○ Extremely high accuracy and stability. ○ Absolute calibration with weights and simple span adjustment. ○ Compensation for the effects of ambient temperature. ○ Suitable for differential pressure measurement/gauge pressure measurement. ● For other functions and details, please request materials or download the catalog.

  • Other measurement, recording and measuring instruments
  • Water Hydraulic Equipment

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Yamamoto Electric Manufacturing Co., Ltd. Manostar General Catalog

Yamamoto Electric Manufacturing Co., Ltd. Manostar General Catalog

Featuring a wide range of products from our original brand "Manostar"!

This catalog is a comprehensive catalog of Yamamoto Electric Manufacturing Co., Ltd., which designs, manufactures, and sells measuring instruments, system control devices, and electrical and mechanical equipment. It features our original brand "Manostar" products, including the high-precision differential pressure gauge "Manostar Gauge" and "Manostar Switch." We offer a wide variety of products, so please feel free to contact us if you have any requests. [Contents] ■ Astar Gauge ■ Manostar Switch ■ Manostar Digital Sensor ■ Manostar Transmitter ■ Receiving Meter, etc. *For more details, please download the PDF or feel free to contact us.

  • Other measurement, recording and measuring instruments
  • Mechanical Design
  • Instrumentation and Control Systems

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Differential Pressure Gauge 'EMRT1/HWS15'

Differential Pressure Gauge 'EMRT1/HWS15'

Introduction to devices that can be used as a power supply for 2-wire pressure transmitters with a 4-20mA output.

Let me introduce the differential pressure gauge "EMRT1/HWS15." The "EMRT1" is a manosis square root extractor that performs square root calculations internally on the electrical signal proportional to the input pressure and converts it into a current signal proportional to the airflow, which is then sent externally. The input and output signals are electrically isolated. The "HWS15" is a manosis DC power supply that can be used as a driving power source for 2-wire pressure transmitters with a 4-20mA output. 【Features】 <EMRT1> ■ Performs square root calculations internally on the electrical signal proportional to the input pressure and converts it into a current signal proportional to the airflow, which is then sent externally. ■ The input and output signals are electrically isolated. *For more details, please refer to the PDF document or feel free to contact us.

  • Other measurement, recording and measuring instruments

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Handheld Differential Pressure Gauge / Model Number M1073G-2550P

Handheld Differential Pressure Gauge / Model Number M1073G-2550P

The handy differential pressure gauge allows for easy and accurate measurement of airflow and differential pressure with one hand, without the need for complicated calculations or bulky paper documents.

The handy differential pressure gauge allows for easy and accurate measurement of airflow and differential pressure with one hand, without the need for complicated calculations or bulky paper documents. Since data can be stored within the device, it also helps reduce human error. Measurement data can be saved on the M1073G-2550P management software, enabling efficient creation of measurement reports. Inspection of HVAC functions in buildings and factories Monitoring of flow rates in piping systems

  • Pressure

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Magnahelic Differential Pressure Gauge / Dwyer

Magnahelic Differential Pressure Gauge / Dwyer

Battery-free differential pressure gauge

The Series 2000 Magnehelic differential pressure gauge is a versatile differential pressure gauge that can be selected from 81 models and 27 options. It quickly displays air or non-corrosive gas pressure (positive pressure, negative pressure (vacuum), differential pressure) using Dwyer's simple and frictionless Magnehelic gauge movement. It is resistant to shock, vibration, and overpressure, and has an IP67 weather resistance rating.

  • Other Pressure Gauges

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Handheld High-Precision Differential Pressure Gauge DP-Calc 5815/5825

Handheld High-Precision Differential Pressure Gauge DP-Calc 5815/5825

Differential pressure and static pressure measurement of -3,735 to +3,735 Pa with a resolution of 0.1 Pa. *For more details, please visit our company website.

Wind speed measurements can also be taken using a Pitot tube. *For more details, please visit our company's website.

  • Other cleaning machines
  • Other process controls
  • air conditioning

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Differential Pressure Gauge Model DMP

Differential Pressure Gauge Model DMP

It can measure from a very small differential pressure (minimum resolution of 0.01 Pa).

It features an easy-to-read digital LED display and can measure from 0 to 2000 Pa. Equipped with analog output, contact output, and communication output, it can be used for measuring, controlling, and monitoring differential pressure. Additionally, it includes various functions such as analog output scaling settings and moving average settings.

  • Wind Speed/Volume Meter
  • Pressure Control
  • Pressure

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Model 783 Micro Differential Pressure Gauge

Model 783 Micro Differential Pressure Gauge

The internal mechanism uses a high-sensitivity design with minimal friction! Zero adjustments can be made from the outside.

This product is primarily designed to detect differential pressure due to pressure loss in air filters used for air conditioning, and it is a differential pressure gauge used for very low pressure measurements. The internal mechanism uses a highly sensitive design with minimal friction. The wall-mounted version allows for the bamboo joint to be swapped left and right, enabling the reversal of high and low pressure connections. Additionally, the diaphragm is made of silicone rubber with low hysteresis. 【Features】 - The diaphragm uses silicone rubber with low hysteresis - The internal mechanism employs a highly sensitive design with minimal friction - High pressure resistance - Zero adjustment can be made from the outside - Allows for the reversal of high and low pressure connections *For more details, please refer to the PDF document or feel free to contact us.

  • Pressure

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Shen Zhong-style micro differential pressure gauge 'MODEL MP-2 Series'

Shen Zhong-style micro differential pressure gauge 'MODEL MP-2 Series'

Reference standard micromanometer traced to international standards (NIST)!

The "MODEL MP-2 Series" is a differential pressure gauge with a high resolution of ultra-low pressure at 0.01 Pa. It is a differential pressure gauge with extremely high accuracy and excellent stability, making it suitable for use as a calibration standard for practical standards. With a clearly defined pressure sensing area and calibrated weights, absolute calibration can be easily performed, allowing for constant and accurate management of low pressure values. 【Features】 ■ Reference standard differential pressure gauge traceable to international standards (NIST) ■ Extremely high accuracy and excellent stability ■ Absolute calibration with weights and simple span adjustment ■ Compensation for the effects of ambient temperature ■ Applicable for differential pressure measurement/gauge pressure measurement *For more details, please refer to the catalog or feel free to contact us.

  • Other Pressure Gauges

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