Fieldpiece SR47INT Wireless Refrigerant Scale, Capacity 114 kg

The Fieldpiece SR47INT is a high-precision wireless electronic scale specifically designed for HVACR technicians and operators performing refrigerant charging or recovery in air conditioning and refrigeration systems. The platform features a solid aluminum construction with bumpers and rubber pads to support and protect large refrigerant cylinders.

Data is transmitted wirelessly at 2.4 GHz, with a range of up to 300 m in open field, allowing real-time cylinder weight to be displayed on smartphones and tablets via the Fieldpiece Job Link® app, or directly on certain compatible Fieldpiece digital manifold models, without needing to be near the scale.

The scale is supplied pre-calibrated and includes a calibration certificate issued by an accredited laboratory, useful for regulatory requirements such as F‑Gas certification.

Maximum capacity: 114 kg (252 lb), suitable for large-diameter cylinders (~33 cm)

Job Link® wireless system: up to 300 m range (line of sight) for remote connection to smartphones, tablets, or Fieldpiece digital instruments

Accuracy: ±0.03 % of reading + 10 g

Resolution: 10 g, displayable in kg, g, lb, or oz

Backlit LCD display with progress bars and clear numerical readings

Platform battery: up to 200 hours runtime; remote battery: up to 80 hours, both easily replaceable

Certification: IP54 (platform) and IP64 (remote) for dust and splash resistance

Compatible with all major refrigerants: HFCs, HCFCs, HFOs, and blends, including A2L

Tare and calibration functions: automatic/manual for accurate, repeatable measurements

Internal memory for recording multiple weighings and reading history

Compact, robust, and stable body, ideal for professional use in workshops or on-site

Configurable visual and audible alarms to signal weight changes or threshold exceedances

Easy reading in low-light environments thanks to the backlit display and stable platform

The Fieldpiece SR47INT Wireless Refrigerant Scale is ideal for HVACR professionals and refrigeration technicians who require precise refrigerant measurements during:

• Refrigerant charging or recovery on air conditioning and refrigeration systems.

• Remote cylinder weight monitoring, useful for rooftop installations or hard-to-reach locations.

• Integration with digital instruments and the Job Link® app for documenting or storing charging data.

• HVACR maintenance and diagnostics, to accurately verify refrigerant quantities in complex systems.

• Professional or workshop use, where durability, water resistance, and long battery life are essential.