5pcs Transparent USB Charger Doctor Current Voltage Tester Detector Ampere Meter 3.5V-7V 0A-3A Precise

Description:

• Name: USB current voltage detector
  
• measuring accuracy: 1%
• Update Frequency: About 200 ms
• Program Display: Alternating current voltage
• Voltage measurement range: 3.5V -7V
• Current measurement range: 0A-3A
• working current: 20mA
• COLOR: Transparent
• Storage Temperature: -10 °C to + 65 °C
• The pressure drop of the electric meter: 200mV

What's in the Package:

• 5pcs USB Current Voltage Tester