Digital HVAC Manifold Gauge, 3-in-1 Tester for Pressure, Vacuum & Leak, 24 NIST Refrigerants, Database for R134a R410a R32 R22 R1234yf, Backlit LCD Gauge for AC Maintenance

★★★★★ 4.5 37 reviews

US$17.26
Price when purchased online
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US$17.26
Price when purchased online
Free shipping Free 30-day returns

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Product details

Management number 233734453 Release Date 2026/06/27 List Price US$17.26 Model Number 233734453
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  • 【3-in-1 Digital HVAC Manifold Gauge Set】 Combines pressure test, vacuum measurement, and pressure leak test with delta-P tracking into one tool. The large backlit LCD displays real-time pressure, pressure drop over time, and elapsed test duration simultaneously — no more switching between gauges or reconnecting hoses.
  • 【Built-In 24 Refrigerant Database】 Instantly read saturation temperatures for R1234yf, R134A, R410A, R22, R32, R404A, R507, and more — based on NIST standards. Easily obtain both evaporation and condensation temperature
  • 【Precision for Pros & Accessible for DIY】 32-bit processor delivers ≤±0.5% full-scale accuracy with a fine 1 kPa pressure step, capturing even the slightest pressure changes. Dedicated vacuum and pressure leak test modes make one-person system diagnostics straightforward — ideal for DIY homeowners and auto enthusiasts.
  • 【Rugged Build & Field-Ready Design】 High-strength engineering plastic housing with a non-slip silicone grip and heavy-duty metal valve block handles daily jobsite wear. Auto-off after 15 minutes conserves battery, while the backlit display stays awake during leak tests for uninterrupted monitoring.
  • 【 Pressure range:】101 kPa – 6,000 kPa; 10 MPa overload protection (100 bar). Standard hose max working pressure: 600 PSI (≈206.8 bar). Supports 6 units: kPa, MPa, bar, inHg, PSI, kgf/cm².

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