1. Active power (kW) / energy (kWh)
2. Reactive power (kvar) / energy (kvarh)
3. Maximum demand (kW) • Power factor, etc.
4. Tariff : 4 Tariff (programmable)
5. 8 Channel (kWh, kvarh, kVAh)  • 120 days (60min interval)
6. Non-volatile memory
7. RTC (Within 30sec per month)
8. Rechargeable Lithium-ion battery
9. Optical probe according to IEC 62056-21
10. RF (Radio Frequency)
11. Memory check, Reverse power, Tamper, etc.
12. Latch Relay (Remote ON / OFF)
13. Status LED for tamper, communication, etc.
14. SECURITY: 
    Sealed to prevent tampering Detecting variety of fabricating wiring of the meter
    Terminal / Base cover has a tamper detection feature Installed on the pole not to be    
    touched by customers Supporting AMI/OMR system
15. RELIABILITY:
    Conformal-coated PCB and encloser (IP56) ensure protection against the ingress of 
    dust, water, insects IEC Standards, High degree of manufacturing accuracy, repeatability 
    and reliability Already used all over the world (9 million units)
16. PROTECTION
    Each phase is protected by a surge arrestor The circuits are designed to protect high 
    voltage Automatically switch to battery mode during a power failure The meter 
    incorporates latching relay(s) to connect / disconnect the supply