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Home / Shop / HVAC/R Service Tools / Scales / Fieldpiece Wireless Refrigerant Scale SR47

Fieldpiece Wireless Refrigerant Scale SR47


Available on backorder

FREE delivery over $99

Easy 30 day return (Domestic)

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Need Help? Speak with our HVAC and tools experts. Call or text (786) 239-7444.


Fieldpiece Wireless Refrigerant Scale has industry-leading accuracy, ensuring your systems get the proper refrigerant charge every time. It communicates seamlessly with the Fieldpiece Job Link® System App or SMAN, so you’ll be able to read refrigerant levels anywhere on the job site while efficiently documenting and saving customer data. Also, the wireless remote stores right inside the scale and boasts an improved rubber gasket grip design, shorter length, larger display, and a redesigned magnet, plus a hefty 80-hour battery life.

The SR47 can accommodate even larger refrigerant tanks.

Its 252-lb maximum load capacity accommodates any charge or recovery requirement, while its oversized 13-inch platform design with unique integrated bumpers is engineered to fit larger refrigerant tanks. It also features the best platform battery life in the industry, with a long life of up to 200+ hours, which minimizes Jobsite downtime by removing the need to change or recharge batteries.

Because Fieldpiece knows technicians need lightweight tools that are durable enough to withstand wear and tear in field conditions, the Wireless Refrigerant Scale, SR47, meets both requirements. Its compact size and lightweight seven-pound portability make it easy to carry up a ladder, and wet weather is no barrier to performance – SR47 is weather resistant with an IP64 rating for the remote and an IP54 rating for the platform for use in wet conditions.

No matter where you’re using the SR47, whether charging a residential system in a crawlspace or a commercial unit on a rooftop, you can easily transport this lightweight, mission-critical tool.

  • 13″ platform to fit larger tanks and integrated bumpers for increased durability
  • Strong enough to hold a maximum load of 252 lbs
  • Wireless remote control with LED backlight – can be stored inside the scale, and makes viewing data easy
  • Industry-leading accuracy: ±0.03%rdg + 0.25 oz
  • Lightweight. Total weight of scale and remote is ~7 lbs
  • Water resistance can handle any job site
  • Connects to the Job Link® System App with 1000′ wireless range and Digital Manifolds SM480V & SM380V
  • Platform battery lasts 200+ hours – it can literally work all week if needed
  • Easy-to-use raised power button now located at base of scale
  • A2L compatible
Over range : "OL" is displayed
Maximum load : 252.00 lbs (114.00 kg)
Max tank base diameter : 13 inches (33 cm)
Auto power off : 30 minutes of inactivity (no change in weight or buttons pressed, can be disabled)
Backlight : Blue, turns off in 2 minutes if no buttons are pressed
Accuracy : ±0.03%rdg + 0.25 oz (10 g), 0 to 66 lbs (0 to 30 kg) ±0.05%rdg + 0.25 oz (10 g), 66 to 252 lbs (30 to 114 kg)
Resolution and units : lb oz (0.25 oz), lb (0.1 lb), oz (0.3 oz) kg g (10 g), kg (0.1 kg), g (10 g)
Temperature coefficient : 0.1 x (specified accuracy) per °F
Wireless range : 1000 feet (305 meters) line of sight. Obstructions affect distance.
Radio frequency : 2.4 GHz
Battery type : Remote display: 9V Platform: 6 x AA
Battery life : Remote display: 65 hours typical alkaline (backlight off) Platform: 200 hours typical alkaline
Operating environment : 32°F to 122°F (0°C to 50°C) at <75% RH
Storage temperature : -4°F to 140°F (-20°C to 60°C), 0 to 80% RH (with battery removed)
Weight : Platform with battery 7 lbs (3190 g) Remote with battery 0.49 lbs (220 g)
Water resistant : IP54 (Platform), IP64 (Remote)
Part # : SR47

No product questions available.

  • No product manuals available.

No product videos available.

  • (1) Wireless Refrigerant Scale Platform, SR47
  • (1) Wireless remote
  • (1) 9V Battery (remote)
  • (6) AA Batteries (platform)
  • (1) Carrying case
SR47 – Wireless Refrigerant Scale
Fieldpiece Wireless Refrigerant Scale SR47