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SR47 Fieldpiece Job Link Refrigerant Scale

Fieldpiece SR47 Job Link Refrigerant Scale, up to 252lb capacity
Manufacturer part number: SR47

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SR47 – Wireless Refrigerant Scale
The New Heavyweight Champion

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

Portable accuracy
The lightweight, but powerful Fieldpiece Wireless Refrigerant Scale, SR47’s industry-leading accuracy ensures 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 easily 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.

Heavyweight performance
The SR47 can accommodate even larger refrigerant tanks.

Its 252-lbs 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.

Works everywhere
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. It’s 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 on a commercial unit on a rooftop, you can easily transport this lightweight, mission-critical tool.

What’s Included
Wireless Refrigerant Scale Platform, SR47
Wireless remote
(1) 9V Battery (remote), (6) AA Batteries (platform)
Carrying case


Specifications good in ambient conditions of 73°F ±9°F (23°C ±5°C), <75% relative humidity
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), (APO 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.
Radio frequency: 2.4 GHz
Battery type: Remote display: 9V, NEDA 1604, JIS 006P, IEC 6F22 Platform: 6 x AA, NEDA 15A, JIS UM3, IEC LR6
Battery life: Remote display: 80 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)

Products specifications
Attribute nameAttribute value
ManufacturerFieldpiece Instruments