DVG1 - Malco - DIGITAL VACUUM GAUGE

The MalcoEdge™ DVG1 Digital Vacuum Gauge delivers precise, professional‑grade vacuum measurement from 0 to 99,999 microns, making it an essential tool for HVAC system evacuation, dehydration, and leak testing. Designed for use with standard, A2L, and A3 refrigerant systems, the DVG1 provides fast, reliable readings technicians can trust in the field.

Product Brochure

A backlit touchscreen display ensures clear visibility in low‑light or mechanical room environments, while the 1‑second refresh rate delivers real‑time feedback during critical evacuation procedures. The built‑in vacuum decay test function, paired with a loud 90 dB alarm, removes guesswork from leak‑down testing by clearly indicating pressure rise conditions.

Built for convenience and durability, the DVG1 includes essential accessories for modern HVAC service: a 1/4″ SAE swivel tee, a 1/4″ SAE to 5/16″ SAE adapter with core depressor, and a durable zippered soft case for protection and transport. With adjustable auto‑off settings and up to 100 hours of battery life on three AAA batteries, this gauge is engineered for long service life and dependable daily use.

Key Features

• Measures vacuum from 0 to 99,999 microns
• Suitable for standard, A2L, and A3 refrigerant systems
• Backlit touchscreen display for clear visibility
• Vacuum decay test function with 90 dB audible alarm
• Fast 1‑second refresh rate for real‑time readings
• Adjustable auto‑off to extend battery life
• Up to 100 hours of runtime on 3 AAA batteries
• Includes 1/4″ SAE swivel tee
• Includes 1/4″ SAE to 5/16″ SAE adapter with core depressor
• Ships with durable zippered soft case
• Ideal for HVAC evacuation, dehydration, and leak testing