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12 digits
3 keys
Dual Power (Solar + 1 x CR2032)
15° comfortable viewing angle
(W x L x D): 160 x 230 x 20 mm
143g
3-key
12-digit
Shift back key
Solar cell + 1 x AAA
(W x H x D): 120 x 142 x 29 mm
1 x AA
(W x L x D): 86 x 128 x 22 mm
10-digit
2 x AAA
Finance/Statistic
Over 130 built-in functions