Product details of Electric Northern Sub Meter  Sub Meter Electricity Sub Meter Electric Meter Northern Meter Sub Meter Conditions: Northern brand single phase static watt hour meter is made of high quality materials and as per the standard mentioned on the name plate of the meter. The meter is completely new, unbroken and free from technical defects. | provided If a meter requires factory delivery repair or replacement (as applicable), the buyer must return the defective meter in an externally intact condition to the concerned dealer or manufacturer along with the description of the defect along with the warranty card. We will repair or replace the meter as soon as possible. • Electrical short circuit or excess power supply causes the battery to burn or burn