Omega HH550 - Manual (Page 10)

5
2-2 Electrical Specification
Analog test range ：DCV/ACV：2V，200mV
DCA： 20mA
Accuracy ： (at 23℃±5℃，below 80%RH)
DC è(±1%rdg+3dgts)
AC è(±1%rdg+5dgts) at (50~450Hz)
Resolution ： 200mV/2V range is 0.1mV/1mV
20mA range is 0.01mA
A / D Sample Rate ：2.5 times/sec
Power Source ： 6 pcs 1.5V，# 3 battery or 9V, DC adaptor
(inside negative, outside positive)
Battery Life ：Approx. 100 hours (without printing)
Printer ： Thermal printer (EPL1902 of Panasonic)
MEMORY ： 60000 records (up to 130000 records)