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 power button on the platform.
2. Press Wireless 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 Wireless signal is connected. If yes, the screen displays Wireless icon;
5. Press "UNIT" to switch between "Kg", "Oz" and "Lb".
6. Press "ZERO" to deduct tare.
7. Place the refrigerant tank in the center of the scale platform; Zero it again to display the weight of refrigerant.
8. Observe the change of refrigerant weight jn real time during charging and recovery.
Max weighing: 100kg (220Lb)
Accuracy: ±0.05% rdg+10g
Power supply: hand-held device: 5 AAA alkaline batteries; scale platform: 5 AA alkaline batteries
Duration: 40 hours
Operating temperature: -10℃~40℃
Storage temperature: -15℃~50℃
Temperature fluctuation range: 5℃/h
Relative humidity: 50~85%
Product size: 271*271*74 mm