Feature: 1. SELF LOCKING: The regulator is a self locking regulator designed to set pressure in just three steps, making it easy to operate. 2. ADJUSTING ABILITY: The regulator has high accuracy vacuum adjustment capability and can easily handle ‑100 to ‑1.3Kpa. 3. DIGITAL DISPLAY: The regulator is equipped with a digital pressure gauge that displays the pressure accurately, allowing you to regulate the pressure precisely. 4. COMPACT STRUCTURE: The regulators are compact, finely machined, pressure and shock resistant, and are used where high sensitivity and repeatability are required. 5. WIDE APPLICATION: Regulators can be used in compressed air equipment and pipelines, such as air compressors, storage tanks, dryers, accuracy filters, air pressure pipelines, etc. Specification: Item Type: Air Pressure Regulator Material: ABS Regulator Parameters: Fluid Used: Air Operating Pressure Range: -100 to -1.3kPa Pressure Resistance: 100kPa Inlet Air Consumption: 0.6L/min (ANR) or less Handwheel Resolution: 0.13kPa or less Applicable Interface Tube OD: 8mm(5/16in) Digital Pressure Gauge Parameters: Use Voltage: 12-24VDC Maximum Current: ≤40mA Pressure Range: 0 to -101KPa. Package List: 1 x Air Pressure Regulator1 x Holder1 x Digital Display Pressure Gauge1 x Instruction1 x Power Cable