YELLOW JACKET Refrigerant Scale 220 lb HVAC Charging Scale — Ultra-Large LCD, High-Precision ±0.05%

The YELLOW JACKET Refrigerant Scale is a heavy-duty 220 lb electronic charging scale with an extra-large LCD, high-precision sensors, and a rugged portable case for accurate HVAC refrigerant recovery and charging.

This professional refrigerant scale combines industrial-grade accuracy and a user-friendly layout to streamline HVAC charging, recovery, and inventory tasks. Built with an aluminum frame and a 9" x 9" non-slip platform, it supports tanks of varying sizes and reads four unit types with ±0.05% accuracy. The bright, wide-angle LCD and simple four-button control make on-the-job weighing faster and reduce read errors in dim or cramped mechanical rooms.

How precise and reliable is the scale for HVAC refrigerant charging?

The scale uses high-precision sensors to deliver consistent readings up to 220 lbs (100 kg) with a resolution of 5 g (0.2 oz) and accuracy of ±0.05% plus 10 g. Multiple unit options let you match shop preferences, and overload protection prevents sensor damage.

• Capacity: 220 lbs (100 kg) with ±0.05% accuracy +10 g
• Resolution: 5 g / 0.2 oz; unit selections: g, kg, oz, lb
• Overload alert displays “FULL” to protect the sensor

What features make it easy to read and operate on-site?

A large ultra-wide LCD and a 110° angled bracket give clear viewing across jobsite angles and low-light conditions. A four-button control panel provides quick access to tare, unit change, hold, and power, while a backlight timeout and continuous-on option conserve battery life when needed.

• Ultra-large backlit LCD with wide 110° bracket for hands-free viewing
• Simple four-button control layout for fast operation
• Backlight auto-off after 10 seconds or manual continuous-on via button hold

How durable and portable is the scale for field work?

The chassis is built from a sturdy aluminum alloy and fitted with non-slip rubber pads to keep refrigerant tanks stable during weighing. A waterproof, dustproof hard carrying case and an included 9V battery allow immediate use and secure transport between service calls.

• Aluminum alloy frame for stable, long-lasting performance
• 9" x 9" platform with rubber pads to prevent tank sliding
• Protective hard case; includes DV 9V battery for up to ~40 hours operation

What safety and convenience protections are built in?

Designed for real-world HVAC use, the scale offers automatic shutdown to save battery, overload warning to avoid damage, and configurable display settings for jobsite convenience. These protections reduce the risk of incorrect readings and extend the life of the unit.

• Auto power-off after 10 minutes of inactivity to conserve battery
• Overload display warns when capacity is exceeded
• Backlight behavior adjustable; audible buzzer confirms settings

Who is this for? Technicians, service contractors, and facilities teams who charge, recover, or inventory refrigerants will value this scale for its blend of precision, rugged construction, and practical portability. It’s suitable for work on residential and commercial systems where reliable, repeatable refrigerant measurement is required. The unit’s selectable measurement units and compact protective case make it a versatile addition to any HVAC toolkit.