The Appion WS260 Precision Scale is a high-accuracy refrigerant charging and recovery scale designed for professional HVAC-R service work. Built for technicians who need precise refrigerant measurement across both small-charge systems and larger commercial equipment, the WS260 delivers 1g resolution with a high maximum load capacity of 120kg / 264.5 lb.
With a rugged aluminium platform, backlit display, Bluetooth connectivity and Appion Central app integration, the WS260 gives technicians a reliable way to monitor charging and recovery work on site. It can be used as a standalone digital scale or connected to the app for remote viewing, data logging and advanced service functions.
Key Features
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Precision refrigerant scale for HVAC-R charging and recovery
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High maximum capacity of 120kg / 264.5 lb
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Ultra-fine 1g resolution for accurate small-charge work
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Suitable for both small systems and larger refrigerant cylinders
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Rugged aluminium construction for field durability
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Easy-to-read backlit digital display
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Bluetooth connectivity for remote monitoring
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Compatible with the Appion Central mobile app
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App features include data logging, recovery cylinder management and firmware updates
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Selectable display units including kg, lb and oz
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Powered by 3 × AA batteries or 5V USB-C
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Supplied with a rigid protective carry case
Specifications
| Item | Specification |
|---|
| Brand | Appion |
| Model / Part Number | WS260 |
| Product Type | Precision Refrigerant Scale |
| Application | Refrigerant charging and recovery |
| Maximum Capacity | 120kg / 264.5 lb |
| Resolution | High: 1g / 0.01 lb / 0.1 oz; Normal: 10g / 0.1 lb / 0.5 oz |
| Accuracy | ±5g from 0–10kg; ±5g + 0.03% of reading above 10kg |
| Display Units | kg, lb, oz, kg+g, lb+oz |
| Display | Backlit digital display |
| Connectivity | Bluetooth |
| App Compatibility | Appion Central mobile app |
| Wireless Range | Up to 305m direct connection; up to 500m beacon mode |
| Power Supply | 3 × AA batteries or 5V USB-C |
| Construction | Aluminium housing |
| Protection Rating | IP65 / field-ready construction |
| Carry Case | Rigid protective case |
Applications
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Refrigerant charging by weight
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Refrigerant recovery measurement
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Small-charge refrigeration systems
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Large commercial HVAC-R systems
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Air conditioning service work
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Heat pump commissioning
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Refrigeration maintenance
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Service documentation and data logging
The Appion WS260 gives HVAC-R technicians a durable, high-capacity and highly accurate refrigerant scale for modern charging and recovery work. With 1g resolution, 120kg capacity, Bluetooth app support and rugged aluminium construction, it is a strong choice for technicians who need precision and durability on site.
