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                                                Order Sample 
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| Customization: | Available | 
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| After-sales Service: | Support | 
| Warranty: | 18 | 
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. | 
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| Payment Methods: | 
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| Support payments in USD | 
| Secure payments: | Every payment you make on Made-in-China.com is protected by the platform. | 
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| Refund policy: | Claim a refund if your order doesn't ship, is missing, or arrives with product issues. | 
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  | Operation voltage | 0.7 Un≤U≤1.2 Un | |
Basic meter  | 
        Voltage line power consumption  | 
        ≤ 2W,10VA (single-phase)  | 
       
Current line power consumption  | 
        <4VA(single-phase)  | 
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with power carrier module(non-read the meter)  | 
        Voltage line power consumption  | 
        ≤ 2W,10VA (single-phase)  | 
       
Current line power consumption  | 
        <4VA(single-phase)  | 
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| without module | Backup battery lifespan (display at power off)  | 
        >1years | 
| with power carrier module | Backup battery lifespan(display of power off)  | 
        >1years | 
| Backup battery parameter | 3.6VDC 800mAh | |
| current at the battery was power off | ≤100µA | |
  
    
    
    
    
    
    
  Q1:How can I get the price?
A1: We usually quote within 24 hours after we get your inquiry(Except weekend and holidays).
-If you are very urgent to get the price, please email us or contact us in other ways so that we can offer you a quote.
Q2: Can I buy samples before placing orders?
A2: Yes.Please feel free to contact us.
Q3: What is your lead time?
A3: It depends on the order quantity and the season you place the order.
-Usually we can ship within 7-15 days for small quantity, and about 30 days for large quantity.
Q4: What is your payment term?
A4: T/T,Western Union,MoneyGram,and Paypal.This is negotiable.
Q5: What is the shipping method?
A5: It could be shipped by sea,by air or by express(EMS,UPS,DHL,TNT,FEDEX and ect).Please confirm with us before placing orders.