Adapt temperature  | -40℃~+55℃  | 
 Relative humidity  | ≤95%  | 
 Air pressure  | 86~106KPa  | 
 Voltage  | AC220V±20% or AC380V±20%  | 
Frequency  | (50±1)HZ√ (60±1)HZ  | 
Single range  | 1~9999.99 ,1~999999.99(changeable)  | 
 Range of cumulative number of classes  | 0~99999999  | 
 Unit price setting range  | 0~9999,0~999999(changeable)  | 
 Accumulative range  | 0~9999999999.99  | 
Solenoid valve turn off setting range  | 0~0.99L  | 
Display Configuration:
664 Configuration:
886 Configuration:
Electronic Calibration & Other Key Features:
Electronic Calibration: Ensures precise and accurate measurements.
Locking Pump Function: Provides security and control over fuel dispensing.
Fueling Time Limit Function: Allows customization of fueling durations.
Pump Lock Function: Prevents unauthorized use with a physical lock mechanism.
Total Amount Stop Function: Automatically halts dispensing when a predefined total amount is reached.
Optional Voice Reporting & Printout Functions: Enhances user convenience and record-keeping capabilities.
Decimal Point Setting: Adjustable to accommodate different currency rates globally.
Counter Options: Flexibility to choose between a 7-digit electromagnetic counter or a 9-digit mechanical totalizer counter based on requirements.
Communication Ports: Enables seamless integration with gas station management systems for efficient data transfer and monitoring.