VIVOHOME 220 LBS High-Precision Digital Refrigerant Charging Scale with Case for HVAC A/C

Overview

Meet the VIVOHOME 220 LBS High-Precision Electronic Digital Refrigerant Charging Weight Scale, designed for HVAC A/C service. This compact, battery-powered scale blends portability with dependable measurement accuracy. A sturdy hard case protects the unit during transport, while the platform’s textured surface and aluminum construction help keep cylinders stable during weighing. The combination of a bright display and thoughtful angle makes it easy to read values in a range of working environments.

Why technicians choose this scale

• Portable, battery-powered design: operates on a single 9V battery (battery not included), ideal for on-site service calls.
• Clear, backlit display: high-visibility LCD screen ensures readable results in dim garages or outdoor locations.
• Display versatility: switch between kilograms, pounds, ounces, and combined units (kg+g, lbs+oz) for flexible recording.
• Non-slip platform: a durable aluminum base with a silicone coating and textured surface keeps cylinders secure during weighing.
• Auto-zero and accuracy: an auto-zero function lets you reset the scale to zero between measurements for consistent data capture.
• Smart power management: auto-off after 10 minutes of inactivity and a backlight that auto-shuts off after 3 minutes to save battery life.
• Fail-safe design: if a power issue or out-of-range input occurs, a protective feature helps prevent misreads.

Real-world use and practical scenarios

Whether you’re charging refrigerant on a rooftop unit or servicing a cramped cabinet, this scale provides a stable, readable, and portable solution. The included hard case makes storage and transport straightforward, while the zeroing feature helps you quickly re-check measurements and log values for service notes. The combination of portability and precise readouts supports technicians in documenting refrigerant weights and adjusting charges with confidence.

Technical highlights

• Capacity: up to 220 pounds (approx. 100 kg)
• Display modes: kg, lbs, oz, kg&g, lbs&oz
• Power: 9V battery (not included); auto-off after 10 minutes
• Build: high-visibility backlit LCD; non-slip, textured platform
• Safety: fail-safe design to protect measurements in power loss scenarios

What’s included

VIVOHOME 220 LBS Digital Refrigerant Charging Weight Scale with a protective hard carrying case for secure storage and transport.

Usage tips

• Place the scale on a stable surface, weigh the cylinder, then use auto-zero to reset for the next measurement.
• Switch display units as needed to match your documentation or reference materials.