Features & Benefits
- Item Type: Differential Pressure Gauge
- Brand: DWYER INSTRUMENTS
- Manufacturer Part Number: 2300-0
- Body Material: Die Cast Aluminum
- Gauge Operating Temp. Range: 20 Degrees to 140 Degrees F
- Manufacturers Warranty Length: 1 yr
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Differential Pressure Gauge, Gauge Nominal Dial Size 4 in, Basic Gauge Case Material Metal, Differential Gauge Connection Type FNPT, Differential Gauge Connection Size 1/8 in, Gauge Connection Location Back and Side, Differential Pressure Range Units in wc, Differential Pressure Range Value -0.25 to 0 to 0.25, Gauge Accuracy +/-3.00 Percent
Item #:
55816461
DWYER INSTRUMENTS 2300-0 Dwyer Magnehelic Pressure Gauge,0.25In to 0 to 0.25In H2O
Item #:
55816461
XCD 468
Price Details
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Order now and get it around Thursday, September 03
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Differential Pressure Gauge, Gauge Nominal Dial Size 4 in, Basic Gauge Case Material Metal, Differential Gauge Connection Type FNPT, Differential Gauge Connection Size 1/8 in, Gauge Connection Location Back and Side, Differential Pressure Range Units in wc, Differential Pressure Range Value -0.25 to 0 to 0.25, Gauge Accuracy +/-3.00 Percent
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What Stands Out
Precision Measurement
The Dwyer Magnehelic Gauge offers high accuracy in measuring air pressure, ensuring reliable readings for HVAC systems and various applications.
Compact Design
Its compact size and lightweight design make it easy to install and use in tight spaces, enhancing versatility in multiple settings without sacrificing performance.
User-Friendly Interface
Featuring a clear, easy-to-read display and simple calibration process, this gauge allows users to obtain quick and accurate pressure readings, catering to both professionals and DIY enthusiasts.
Product Details
- Differential Pressure Gauge with a 4-inch dial size and metal case material
- Features FNPT differential gauge connection type and 1/8 inch gauge connection size on the back and side
- Measures differential pressure range in wc, value ranging from -0.25 to 0 to 0.25 with +/-3.00% accuracy
- Constructed with die-cast aluminum body material, operating temperature range of 20 to 140 degrees F
- Includes necessary components such as instructions, plugs, tubing adapters, and mounting adapters with screws
- Comes with a 1-year manufacturer's warranty and has a smallest graduation of 0.01 in wc
| Pressure gauge type | Differential |
| Pressure regulator connection type | FNPT |
| Brand | Dwyer Instruments |
| Material | Die Cast Aluminum |
| Size | 4" (10.2 cm) |
| Accessories | Instructions, Two 1/8 in NPT Plugs, Two 1/8 in NPT to 3/16 in ID Rubber Tubing Adapters and Three Mounting Adapters with Screws |
| Weight | 1.9 lb (860 grams) |
| Has written warranty | No |
| Model | 2300-0 |
Who Should Buy?
-
HVAC Technicians
Ideal for HVAC technicians monitoring airflow and pressure in duct systems to ensure optimal performance.
-
Laboratory Use
Perfect for laboratory environments requiring precise pressure measurements for various scientific experiments and processes.
-
Industrial Applications
Beneficial in industrial settings for monitoring pressure in dust collectors, filters, and ventilation systems.
-
Home Users
Not suitable for casual home users who lack specialized knowledge in pressure measurement tools and their applications.
Product Description
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Customer Questions & Answers
-
Question:
What is the nominal dial size of the gauge?
Answer: 4 in -
Question:
What is the accuracy of the gauge?
Answer: +/-3.00 Percent -
Question:
What is the warranty length for this product?
Answer: 1 yr
Dwyer Instruments Pressure Gauges Editorial Review
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Customer Reviews & Ratings
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Pros
- Highly accurate measurements
- Durable and reliable design
- Easy to read display
- Wide pressure range
- User-friendly setup
Cons
- Calibration may require additional tools.
Platform Trust & Buyer Confidence
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Mohammad
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“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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22 July 2026 · via Trustpilot
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XCD 468
Order now and get it around Thursday, September 03
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