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Digital Differential Manometer | +/-60 inH2O Range | Backlit LCD Display | Strong Magnet | by Wattmaster

BRAND: Wattmaster
SKU: A-ET180
$236.50 List price: $286.20
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The Digital Differential Manometer is designed for precise measurement of air and gas pressure, featuring a range of +/-60 inH2O and an accuracy of +/-1.5%. Ideal for HVAC systems and industrial testing, this manometer includes a large backlit LCD for easy reading, a strong magnet for hands-free operation, and comes with silicon tubing and batteries. Perfect for professionals seeking reliable performance in environmental monitoring.

Product Name/Title: Digital Differential Manometer | +/-60 inH2O Range | Backlit LCD Display | Strong Magnet | by Wattmaster

Brand: Wattmaster

SKU: A-ET180

Alternatively Known As: Digital Pressure Gauge, Differential Pressure Meter, Air Pressure Manometer, HVAC Pressure Tester

Technical Specifications
  • Pressure Measurement Range: +/-60 inH2O
  • Accuracy: +/-1.5% Full Scale
  • Units: inH2O, bar, oz/in2, psi, mbar, kPa, inHg, mmHg, kg/cm2, ftH20, cmH2O
  • Number of Ports: 2
  • Connector Type: Tapered Stainless Steel Ports (1/8'' to 5/15'')
  • Temperature Range: 0° to 50° C (32° to 122° F)
  • Display: Backlit LCD
  • Power: 3 x AAA batteries
  • Material: ABS, Stainless Steel
  • Weight: 202 g
  • Dimensions (H x L x W): 157mm x 63mm x 35mm
  • Weight: 0.2 kg
Key Features
  • Measures air and gas pressure for Port 1, Port 2, and differential pressure
  • Range of +/-60 inH2O with full scale accuracy of +/-1.5%
  • Large backlit LCD displays minimum, maximum, and average values
  • Strong magnet on back for hands-free operation
  • Auto power-off feature conserves battery life
  • Hold button locks current reading on display
  • Includes silicon tubing, 3 x AAA batteries, and storage pouch
Professional Installation Requirements
  • No professional installation required; user should follow safety instructions and wear approved eye protection during use.
Applications
  • Measure static and differential air and gas pressure in HVAC systems
  • Industrial and laboratory pressure testing
  • Environmental and specialty testing requiring precise pressure measurements
Standards & Compliance
  • Complies with AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
  • Helps optimize HVAC system performance to reduce energy consumption
  • Accurate pressure measurement aids in maintaining efficient air and gas flow systems
Warranty Information

Standard manufacturer warranty applies; please refer to Wattmaster for specific warranty details.

Available Now

The Wattmaster ET180 Digital Differential Manometer is available now for immediate purchase. Ideal for HVAC professionals, industrial testing, and environmental monitoring.