10%, 50/60 Hz
Clock system: Quartz oscillation system.
Print method: Shuttle printer with automatic
Memory: Lithium battery is installed,
and good for three years of cumulative power failure.
Dimension: 196(W) x 218(H) x
Operating conditions: -10 to +45 deg
C 10% to 90% RH (non-condensing)
Power consumption: Normally 3W,
Selection: Three Nos of IN/OUT selection
with led indication