Testo 521-3 - Differential Pressure Measuring Instrument 0 to 2.5 hPa by Testo

★★★★★ 5.0 140 reviews

$90.00
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$90.00
Price when purchased online
Free shipping Free 30-day returns

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Product details

Management number 210906427 Release Date 2026/04/04 List Price $36.00 Model Number 210906427
Category

Experience precision with the testo 521-3, measuring minute differential pressures up to 250 Pa with 0.1 Pa resolution, perfect for clean room use. With an optional pitot tube, it measures flow speeds from 0.01 to 3937 fpm. Enjoy direct zeroing, two probe inputs, and a comprehensive delivery scope. Customers also explored similar testo products like the 440 dP ComboKits, 510 Digital Manometer, and 512-1 Digital Differential Pressure Measuring Instrument. Explore the technical data, from temperature ranges to differential pressure specifics, and general technical details. The product is no longer available, but consider exploring alternatives.

  • Built-in temperature-compensated differential pressure sensor, accurate up to 0.5 Pa
  • Optional Pitot tube calculation for flow velocity and volume flow
  • Direct reset of pressure probe display values
  • Two probe inputs for additional pressure and temperature probes
  • Customers also viewed: testo 440 dP ComboKit 1 - All-in-one climate parameter measurer with intuitive menu for ventilation ducts and outlets
  • All-around climate measurer with intuitive menu for volume flow and parallel parameter determination
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  • Pocket-sized, temperature-compensated differential pressure measurement with illuminated display
  • Customers also viewed: testo 420 - Differential pressure manometer for filter checks and optional Pitot tube flow calculation
  • Differential pressure measurement for filter checks in AC and ventilation systems
  • Customers also viewed: testo 440 dP - Air velocity and IAQ measurer with differential pressure sensor for Pitot tube measurement and filter monitoring
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  • Customers also viewed: testo 400 - Universal Air Flow and IAQ Instrument with smart, intuitive measurement programs
  • Universal climate measurer with smart, intuitive programs for HVAC grid measurement, PMV/PPD, and turbulence
  • Customers also viewed: testo 512-1 - Digital differential pressure measurer with App connection for filter checks and Pitot tube measurement
Brand Name Testo
Manufacturer Testo
Material Type Plastic

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140 ratings | 57 reviews
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