prepaid electricity meter with software (409) online manufacturer
Material: Plastic
Certification: STS
Vending Software: Supported
Display Type: LCD/LED
Product Name: Prepaid Smart Single Phase Keypad GPRS Energy Meter
Display: LCD
Material: Plastic
Certification: STS
Dimensions: 27.2*17*7.8
Accuracy Class: Class 1
Meterial: ABS
Interface Protocol: UART Digital (3.3V TTL)
Interface Protocol: UART Digital (3.3V TTL)
RF Frequency Band: 433MHz / 915MHz (ISM Unlicensed)
Electroic Part Case: Plastic
Working Temperature: -10℃ ~ 55℃
Working Temperature: -25~70℃
Nominal Frequency: 50-60HZ
Voltage Rating: 220V
Product Name: Keypad Input Single Phase Smart Prepaid Electricity Meter With Low Credit Alarm And 220V Voltage Rating
Input Way: Keypad
Nominal Frequency: 50-60HZ
Communication Options: Wired And Wireless
Product Name: Keypad Input Single Phase Smart Prepaid Electricity Meter With Low Credit Alarm And 220V Voltage Rating
Material: Plastic
Phase Number: Three Phase
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