Appion WS260 - Precision Refrigerant Scale

The WS260 Precision Scale gives HVAC/R technicians everything they need to combat the accuracy requirements of modern systems. Boasting ultra-fine 1g (0.0022 lbs/0.0352 oz) resolution, incredible accuracy, a maximum load capacity of 120kg (264.5 lbs.), and a durable aluminum construction. Regardless of the system size, large or small, the WS260 is ready for the job.

The built-in display allows standalone use, or connect to the Appion Central Mobile App to access advanced functionality. Like all Appion products, the WS260 is backed by Lifetime Technical Support.

Easy to use menu for onboard feature set

Access the WS260's extensive menu for the ultimate experience in user-friendly adjustability and customization.

• Units
  • Select kg, lbs., or oz. in a single-line display or select a two-line display of kg+g or lbs+oz.
• Mode/Resolution
  • Select one of the three resolution modes for 1g resolution, 10g resolution, or 10g extended battery life resolution.
• Display Settings
  • Adjust backlight brightness with low, medium, and high settings or turn it off completely.
  • Toggle the backlight timeout for a 5-second, 10-second, 30-second, 60-second timeouts, or select no timeout to keep the backlight on indefinitely.
  • Flip the orientation of the display 180 degrees.
  • Toggle the rate-of-change display to monitor refrigerant flow on the main screen.
• Data Log
  • Start or stop a data log.
  • Monitor your log record status.
  • Switch between 1-second, 5-second, 10-second, 30-second, or 60-second log intervals.
  • Erase your stored data.
• Bluetooth Range Mode
  • Select normal-range mode for close operations or long-range mode if experiencing higher than normal Bluetooth interference.
• Zero Scale
  • Zero the WS260 on a flat surface.
• Settings Reset
  • Restore all of the factory settings.
• About
  • View the scales serial number, firmware version, hardware version, calibration date, and BLE version.

WS260 features with the Appion Central App

Pair the WS260 to the Appion Central App to have complete control of the scale in the palm of your hand. Use your mobile device or tablet to customize the WS260's settings remotely with full access to every onboard function and unlock the WS260's full potential with a host of additional features.

• In-app Selectable Display o
  • Choose from three user-selectable display preferences to view your data in digital, analog, or graphical (selectable auto-scaling) displays
• Sync for Recovery or Charging
  • Sync the WS260 to a recovery or charging service in the app to monitor your progress and automatically set a tank capacity percentage
• Alarms
  • Set up to four high or low weight alarms to alert you during recovery and charging operations
• Data Log
  • Start and stop data logs
  • Download data logs to view in an easy-to-read template
  • Use the selectable auto-scaling graph function to custom tailor your template
  • Export your data log into a CSV or Excel format
• Update Firmware
  • Remotely update the WS260's firmware to ensure your scale has the latest feature set