





























Recent Purchase
hao***
Specification:V20 current and voltage meter;
$70.20
31 days ago
vio***
Specification:V20 current and voltage meter;
$56.16
46 days ago
ygx***
Specification:V20 current and voltage meter;
$56.16
45 days ago
wwe***
Specification:V20 current and voltage meter;
$60.84
1 day ago
hof***
Specification:V20 current and voltage meter;
$60.84
20 days ago
udl***
Specification:V20 current and voltage meter;
$79.56
6 days ago
hed***
Specification:V20 current and voltage meter;
$23.40
47 days ago
tob***
Specification:V20 current and voltage meter;
$42.12
24 days ago
vbv***
Specification:V20 current and voltage meter;
$42.12
41 days ago
iul***
Specification:V20 current and voltage meter;
$46.80
30 days ago
View All
Customer Reviews

USB Voltage Ammeter Power Capacity Mobile Power Tester V20 Battery Capacity Tester
$3.6$4.68-23.08%
Specification:
V20 current and voltage meter
Quantity:
Add to Cart
Wishlist
Features
USB Voltage Ammeter Power Capacity Tester V20
Precision-engineered with a high-definition LCD screen for real-time voltage (0-30V) and current (0-5A) monitoring. Features durable ABS housing with shock-resistant design for long-term reliability. Accurately measures battery capacity (0-9999mAh) and power consumption, ideal for testing power banks, DIY electronics, solar panels, and car batteries. Ultra-compact size with built-in reverse polarity protection, ensuring safe operation. Includes gold-plated USB connectors for optimal conductivity and corrosion resistance. Perfect for engineers, hobbyists, and tech enthusiasts seeking professional-grade diagnostics at unbeatable wholesale prices. Buy bulk and save—global shipping available.
See More