PRESSURE MANOMETER GM510 BENETECH
AUTO MARINE SUPPLIERS
BENETECHÂ GM510Â PRESSURE MANOMETER
PRODUCT:Â PRESSURE MANOMETER
MODEL NO:Â GM510
MAKE:Â BENETECH
The Benetech GM510 Digital Pressure Manometer is a professional-grade, handheld instrument designed for precise measurement of positive, negative, and differential pressure. Engineered for reliability and ease of use, it is an indispensable tool for HVAC/R technicians, gas engineers, energy auditors, and maintenance professionals. With its high-resolution display, robust construction, and versatile functionality, the GM510 delivers laboratory-grade accuracy in the field.
Key Features & Benefits:
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High Accuracy & Resolution: Features a high-precision sensor with an accuracy of ±0.5% and a resolution of 0.01 Pa. This ensures you get reliable, repeatable measurements for even the most sensitive pressure testing applications. 
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Wide Pressure Range: Capable of measuring a broad range from -10 kPa to 10 kPa (-1000 Pa to 1000 Pa), making it suitable for everything from low-pressure gas appliance checks to HVAC system airflow diagnostics. 
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Multiple Unit Selection: Instantly switch between Pa, kPa, hPa, mmH₂O, inH₂O, mmHg, inHg, and psi with the press of a button. This flexibility eliminates the need for manual conversion and saves valuable time on the job. 
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Data Hold & MAX/MIN Functions:Â The “HOLD” function freezes the current reading for easy recording in hard-to-reach areas. The MAX/MIN function automatically captures and displays the peak and lowest pressures recorded during a test cycle. 
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Zero Point Calibration:Â Easily tare the device to zero to compensate for environmental factors or hose weight, ensuring your measurements are always accurate and referenced correctly. 
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Durable & User-Friendly Design: - 
Large Backlit LCD:Â Read measurements clearly in low-light conditions like basements, attics, or crawl spaces. 
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Rugged Case:Â Built to withstand the rigors of a professional tool bag and job site use. 
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Included Accessories:Â Comes with a high-quality pressure hose, metal connector tips, and a soft carrying pouch for complete portability and protection. 
 
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Long Battery Life:Â Powered by standard AAA batteries, offering extended operation time to get you through the workday. 
Technical Specifications:
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Model:Â GM510 
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Measurement Range:Â -10 kPa ~ 0 ~ 10 kPa 
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Resolution:Â 0.01 Pa / 0.001 kPa / 0.01 mmHâ‚‚O 
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Accuracy: ±0.5% of Reading 
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Units:Â Pa, kPa, hPa, mmHâ‚‚O, inHâ‚‚O, mmHg, inHg, psi 
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Display:Â Large, custom LCD with backlight 
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Functions:Â Zero Adjustment, Data Hold, MAX/MIN, Auto Power Off, Unit Selection 
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Power Supply:Â 3 x 1.5V AAA Batteries (included or typically included) 
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Operating Environment: 5°C to 40°C (41°F to 104°F) 
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What’s in the Box: - 
Benetech GM510 Main Unit 
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Pressure Hose 
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Metal Connectors 
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User Manual 
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Carrying Pouch 
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AAA Batteries 
 
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