QPKING PT520 Dual Port Digital Manometer -100~200Kpa ±0.25%FS 11 Units, HVAC & Auto Diagnostic Tool with 29 Sets Data Storage, Data Hold and Complete Adapter Kit for Intake Manifold Brake Booster Test

★★★★★ 4.3 127 reviews

$56.99
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$56.99
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Free shipping Free 30-day returns

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Product details

Management number 221614377 Release Date 2026/05/03 List Price $22.80 Model Number 221614377
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  • DUAL PORT HIGH PRECISION: Unlike single-port gauges, the PT520 features dual input ports for true differential pressure measurement (ΔP). With an accuracy of ±0.25%FS and a wide range of -100~200Kpa (1Pa resolution), it delivers lab-grade reliability for HVAC system diagnostics, filter monitoring, and gas pressure testing.
  • 11 UNITS & 29-SET STORAGE: Switch instantly between Kpa, Pa, psi, inHg, mmHg, and 6 other units—no manual conversion needed. Record up to 29 sets of readings with Max/Min recall, making it perfect for multi-standard projects and long-term data logging across different job sites.
  • AUTO DIAGNOSTIC TOOL: Specifically engineered for automotive professionals. Use it for intake manifold vacuum testing, brake booster pressure checks, and crankcase negative pressure diagnosis. The dual ports allow simultaneous measurement of positive and negative pressure, giving you complete engine health insights.
  • COMPLETE ADAPTER KIT: Ready to use right out of the box! Includes 6 tubing adapters (4mm, 6mm, 8mm, 9mm, 12mm, 16mm) to fit various pipeline diameters. Features anti-slip silicone sleeve, built-in flashlight for dark engine bays, and backlit LCD for easy reading in low light.
  • DATA HOLD & DURABLE DESIGN: Lock readings on-site with one-button data hold for accurate recording. Powered by 4 AAA batteries with low battery indicator, and backed by rigorous quality testing. Trusted by HVAC technicians and mechanics for daily field use.
  • 3-YEAR WARRANTY PT520 MANOMETER : For damages caused by non-human factors, we promise to resend gas pressure tester manometer parts for free within 3 years. For any needs, you are warmly welcome to contact us and we will get back to you ASAP within 24 hours.

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