Product Description
HLGM-ZG/ZG(S) IC Card Diaphragm Gas Meter
CHARACTERISTICS
1. Organically integrated traditional mechanic gas meter with high performance circuits, realizing automated management
2. Credit accumulation
3. Prepaid and using control
4. Presentation of gas status, credit accumulation and surplus credit
5. Data protection
6. Voltage checking and low-voltage warning
7. Valve automatic closing when in low voltage or out of power
8. Reminding insufficiency of gas
9. Magnet attack protection
10. LCD code prompting
11. Steel Case and Aluminum Case are Alternative