Digital Differential Air Pressure Manometer Gauge

Digital Differential Air Pressure Manometer Gauge

This high-quality professional digital manometer is designed to measure gauge pressure and differential pressure, making it ideal for assessing gas and air. Built to last, it features a measuring range of 0 to ±15 psi with selectable imperial or metric pressure units, offering a total of 11 different measurement units, including bar, mm Hg, oz in², kg cm², psi, in H₂O, kPa, ft H₂O, in Hg, cm H₂O, and m bar. The precise measurements can easily correlate with various gauges, including factory boost gauges that utilize millimeters of mercury (mm Hg).

With the capability to hold or record maximum and minimum values, this device features a built-in clock to indicate how long after activation measurements were taken. The data hold function freezes the reading on the two-line LCD for easy viewing. The device is equipped with six fully multi-functional buttons, two pressure ports, and a backlight for visibility in low-light environments. You can also disable the auto power-off or sleep mode, allowing continuous monitoring as long as the battery (or external power supply, not included) lasts. The display updates quickly, with a commendable rate of 0.5 seconds, ensuring ease of use.

This meter has received approval under the European Directives for health and safety standards (CE Marking), making it a must-have tool that combines form, fit, and function for precise pressure measurement in the field, plant, or laboratory.

Features

• Measuring range: 0 to ±15 psi
• 11 measuring units: bar, oz in², psi, kPa, in Hg, m bar, mm Hg, kg cm², in H₂O, ft H₂O, cm H₂O
• Relative zero setting for quick and easy zeroing of the display
• Measures both gauge and differential pressure
• Suitable for pressure drop testing
• Highly accurate measurements with an accuracy of ±0.3% of full scale
• Includes 4mm negative and positive metal hose plugs
• Durable orange tubing withstands pressures up to 100 psi and fits 4mm plugs
• Hold, Min, Max, and Record features with real-time stamps
• Over-range indication with error messages
• Backlight function for use in dark areas
• Factory calibrated, with options for manual calibration
• Auto power-off feature that can be disabled
• Low battery indicator
• DC power input jack (adapter not included)
• RS232 output port (optional RS232 data logging package not included)
• Ideal for HVAC industry, pneumatic controls, medical equipment, gas appliance repair, laboratory testing, and computer peripherals

Specifications

• Accuracy: ±0.3% of full scale at ±25°C (77°F)
• Repeatability: ±0.2 to 0.5% of full scale
• Response Time: 0.5 seconds
• Maximum Pressure: 30 psi
• Compensated Temperature Range: 0 to 50°C
• Display: 29 x 51 mm, LCD
• Operating Temperature: 0 to 50°C (32 to 122°F)
• Humidity: <80%
• Storage Temperature: -20 to 50°C
• Storage Humidity: <90%
• Connection Hose/Tube: 4mm (internal diameter) x 6mm (outer diameter) x 500mm (length)
• Power Supply: 9V battery
• Dimensions: 72 x 182 x 30 mm
• Weight: 220 g (including battery)