| Brand | Unbranded |
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Check the listing for details. Internal Resistance Tester Support Standing Time: 1~5 minutes (adjustable). Condition: New. Listed at 48.62 USD. Heat Dissipation: U-shaped groove at the back is combined with PCB board, and the fan actively dissipates heat to form a heat dissipation channel. Heat Dissipation Mode: Active heat dissipation. 1 x Detector.