Deluxe gauge with heavily chrome plated precision crafted and luminescent dial for visibility in all light conditions
Regular and economy gauge with heavily black housing
Adjustable gauge can easily reset the gauge back to zero if needed
300 mmHg no pin stop manometer for visual verification of accuracy
Individually passed testing standard of ±3 mmHg at five different test points of 300, 240, 180, 120 and 60 mmHg for accuracy
Passed endurance test - putting them through 20,000 inflation cycles