Digital Vacuum Gauge with Large Backlit Screen, Pocket Size Portable, Supports 4 Measurement Units, Zero Calibration for Atmospheric Pressure HVAC Lab Field, 0-50C

Specification: Features: 1. 100% new 2. Pocket design make it more convenient to carry. 3. Large screen for easy reading. 4. Supports four vacuum units, overrange protection and zero setting. 5. Suitable for atmospheric environment(cannot be used for measurement in other environments such as refrigerants) Specification: Condition: 100% Brand New Model: VMV-1 Maximum Overload Pressure: 14psi/0.1Mpa Resolution: 0.01 ( Measurement Accuracy: 2-100Pa (Digits ± 5%) Operating Temperature: 0-50°C(32-122℉) Units: Pa, mBar, mmhg, Microns Refresh Rate: 0.5 Seconds Interface: 1 * 7/16-20UNF Automatic Shutdown: 10 Minutes Backlight: 20 Seconds Beep Horn: 90 DB(closes after 10 seconds) Weight: Approx. 409g / 14.4oz Size: Approx. 14.5 * 6 * 3cm / 5.7 * 2.4 * 1.2in Package List: 1 * Digital Vacuum Gauge 1 * Three-way Connection 1 * Extended Rod 1 * Black Bag Note: Battery is not included.

• [NEW VACUUM GAUGE]This vacuum gauge is 100 % new with no prior use or wear. It provides accurate, reliable readings for atmospheric pressure measurement applications. Note: This device is designed specifically for atmospheric environments and cannot be used for measuring refrigerants or other specialized gases.
• [CONVENIENT POCKET SIZE DESIGN]The compact pocket design makes this vacuum gauge more convenient to carry in your tool bag, work shirt, or backpack. Its portable size ensures you always have a pressure measurement tool on hand for HVAC inspections, laboratory work, or field service calls.
• [LARGE EASY READ SCREEN]A large, backlit digital screen provides easy reading of vacuum measurements even in dimly lit mechanical rooms, basements, or outdoor conditions. Glance quickly at the display without straining your eyes or bringing the gauge close to your face.
• [MULTIPLE VACUUM UNITS SUPPORT]This gauge supports four different vacuum measurement units for maximum versatility. It also features overrange protection to prevent sensor damage from excessive pressure, plus zero setting calibration function for maintaining measurement accuracy over time.
• [ATMOSPHERIC ENVIRONMENT USE ONLY]This vacuum gauge is suitable for measuring atmospheric pressure environments such as air, nitrogen, and other non corrosive gases. Important: It cannot be used for measurement in other environments such as refrigerants, or chemically reactive gases.