Digital HVAC Manifold Gauge, 4 In1 Refrigerant Pressure Vacuum & Leak Tester Supports R410A/R454B/R32/R134 etc. 2-Port HVAC System Design with Backlit LCD
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Features
- 4-IN-1 MULTIFUNCTIONAL DIGITAL HVAC GAUGE This digital manifold gauge combines four functions in one: real-time system pressure measurement, vacuum testing, leak detection, and a built-in database of 24 common refrigerants By combining pressure and saturation temperature readings, it helps operators charge refrigerant accurately, avoiding overcharging or undercharging. Perfect for comprehensive HVAC diagnostics.
- SUPPORTS 24 REFRIGERANTS This HVAC Gauge comes with a built-in NIST database of 24 refrigerants, including common types like R410A, R1234yf, R454B, R134A, R32, R404A, R507, R449A, R22, R407C, R452A, R513A, R123, R290, R454C, R407F, R417A, R438A, R141B, R142B, R23, R600, R508B, and R14. It directly displays the corresponding condensation and evaporation temperatures based on the current pressure no need to consult a manual table.
- USER-FRIENDLY DESIGNFeatures a large LCD screen with manual backlight for clear reading even in dark environments; intelligent auto-off function powers down after 15 minutes of inactivity (automatically disabled during Pressure Leak Test mode) to conserve battery life. Supports multi-unit pressure conversion (kPa, MPa, bar, PSI, inHg, kgf/cm2) and C/F temperature switch, making it easy to meet different job requirements.
- DURABLE MATERIALMade of high-strength engineering plastic and flexible non-slip silicone, the instrument is solid and comfortable to hold. Features a heavy-duty valve and two 1/4 inlets for regular use. The included hose has a maximum working pressure of 600 PSI and a burst pressure of 3000 PSI, with nylon seals at each connection.
- WHAT'S IN THE BOXThe package includes the digital manifold gauge only.Please note: Standard hose and AA batteries are not included. The gauge requires 21.5V AA batteries (user-supplied) .If you encounter any issues with the product, please contact us immediately.
Description
Supports 24 refrigerants：R410A, R1234yf, R134A, R32, R404A, R507, R449A, R22, R454B, R407C, R452A, R513A, R123, R290, R454C, R407F, R417A, R438A, R141B, R142B, R23, R600, R508B, R14
Product Dimensions: 6.89 x 5.2 x 2.17 inches
Item Weight: 1.21 pounds
Manufacturer: BELEY
Item model number: L201 Kältemittel Manometer
Date First Available: March 19, 2026
Frequently asked questions
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