SEW0052B DATALOGGING HEAVY DUTY MULTI-PURPOSE SOCKET ALARM POWER METER (MAX 13A)-230V UK with Alarm/Windows Software(voltage, current, frequency, watt, power factor)
● Measure voltage, current, frequency, watt, power factor, and greenhouse
● Optical USB to RS-232 data transmission.
● 2 Optical LEDs are built-in for data transfer.
● Transferring and showing real-time data to a PC.
● Make informed decisions when purchasing appliances and equipment.
● Reduce your electricity bill.
● Calculate electrical expenses by real, hour, month.
● Can make different kinds of plugs for different countries / areas,
● Data communication function.
● Freely set upper and lower limit for V,A,W and
● Backlight function.