Vysoce kvalitní tester Detektor napájení USB nabíječka Doktor Měřič napětí mobilní baterie

Funkce:
 

Zcela nové a vysoce kvalitní.
It can measure current and voltage of the power supply equipment with USB port.
Zapoj a hraj, no extra power supply needed.
The voltage and current will be displayed circularly.
Small sized, easy and convenient to carry.

Product properties:
Display Type: Analog and digital
Working temperature: regular
AccuraCAKEYCN level: A
Power supply: DC
Workable range: 3.5 – 7.0PROTI, 0 – 3A.
DIY supplies: Electric
 
Specifikace:
Resolution: voltage 10mV, current 10mA .
Error range: voltage <±1%, current <±2%.
Full-scale voltage drop:200mV.
Workable temperature: 0 – 60°.
Color:Blue
Size:50*35*15mm
 
Balíček obsahuje:
1 x USB Current And Voltage Tester