Operation

The scale is designed for total weight of refrigerant tank no more than 100Kg.

1. Take out the scale from the package, place it on firm and level surface, and press  on the platform.
2. Press Bluetooth button  on the platform.
3. Take out the hand-held device, press the “POWER” button on the hand-held device until the buzzer beeps once, indicating self-test is completed.
4. Wait until Bluetooth signal is connected. If yes, the screen displays Bluetooth icon ; If no, it displays .
5. Press “UNIT” to switch between “Kg”, “Oz” and “Lb”.
6. Press “ZERO” to deduct tare.
7. Place the refrigerant tank in the centre of the scale platform; zero it again to display the weight of refrigerant.
8. Observe the change of refrigerant weight real time during charging and recovery. 

Specifications

• Max weighing: 100kg (220Lb)
• Resolution: 5g
• Accuracy: ±0.05% rdg+10g
• Power supply: hand-held device: 5 AAA alkaline batteries; scale platform: 5 AA alkaline batteries
• Battery life: 40 hours
• Operating temperature: -10℃~40℃
• Storage temperature: -15℃~50℃
• Temperature fluctuation range: 5℃/h
• Relative humidity: 50~85%
• Dimensions: 271*271*74 mm