Specifications

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Once Internal Battery Warning message appear, this message will not be disappeared even if the power
supply voltage becomes higher again.
It is recommended to perform RESET operation after replacing or charging the battery as soon as possible.
*Internal Battery Warning message is as follows;
The internal battery is low. Continued use may result in loss of ability to store data. Charge the battery
as soon as possible.
Warning:After the battery goes to tally dead, it takes about 10 minutes of charging before the unit is
available again.
Approximate Battery Life (Normal Temperature)
(Actual time may be shorter due to conditions when charging.)
1 week:Based on normal use
6 hours:Continuous input and data display at a ratio of 1 : 10, with screen brightness at
lowest possible level.
•Even when the unit is turned off, small amounts of power are required to retain memory
contents, etc. This can cause batteries to go dead even when you do not use the unit.
•The actual amount of operation time that can be expected from batteries depends on
operating conditions, settings, and other variables.
Approximate Charge Time (Normal Temperature)
3 to 4 hours:Charge time is longer for the first charges after purchasing the unit or installing
a new battery pack.
Operating Temperature: 0˚C to 40˚C (32˚F to 104˚F)
Charging Temperature: 10˚C to 35˚C (50˚F to 95˚F)
Dimensions: 17.9 H x 76.0 W x 121.0 D mm (3/4"H x 3"W x 4 3/4"D) (Excluding cover and projections.)
Weight:Approximately 170 g (6.0 oz) (Including cover.)
Approximately 158 g (5.6 oz) (Excluding cover.)