Digital Display USB Tester | Current Voltage Charger Capacity | Battery Meter Detector + Dischrage Resistance

BuyDO

Sale price $17.95 Regular price $22.99

  • DIY Supplies: Electrical
  • Type: Power Bank Battery Tester
  • Model Number: J2-12W
  • measuring voltage: 3-7V
  • measuring current: 3500mA
  • Working temperature: 0-65℃
  • accuracy: 1%

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