Feature●Product Dimensions: W 2.8 x D 0.7 x H 5.4 inches (72 x 17 x 137●Weight: 2.2 oz (61 g)●Material: Main Body, Key: ABS resin●Function: 8 digit display/large key/percentage key/2 batteries●Built-in battery: Uses 1 of the same standard product such as [L1131] or [LR1130]Description
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