| Brand | Unbranded |
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Check the listing for details. Accurate 12V to 72V Battery Meter with Automatic Identification Feature. Condition: New. Listed at 15.57 USD. It operates at a working current of 5-15 mA and has a refresh rate of about 300mS once. The display adopts a three-digit 0.56 LED digital tube, with red color. It can withstand a wide working temperature range from -10℃ to 65℃.