PeakTech
✓Price
$19.12
LeHang USB Voltmeter Ammeter 3-20V Accessories Capacity Tester Electrical Black
★★★★★
$19.12
Quantity
1
Worldwide shipping
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About this item
- Measure the current and voltage of the power supply unit through the USB port.
- Plug and play without additional power.
- The voltage and current will display a circle.
- Small size, easy to carry.
Product description
Specifications: Possible range: 4-20V, 0-3A. Resolution: voltage is 10mV, current is 10mA. Error range: voltage ± 1%, current ± 2%. Full scale voltage drop: 200mV. Operating temperature: 0-60 ° C. Color: transparent, blue Package includes: 1 x USB current voltage capacity tester
Product details
Customer reviews
What customers say about Bigamart
10 Trustpilot reviews total, with 2 shown at a time.
Trustpilot
★★★★★
Excellent
4.5 average rating
S
Sigalit
🇮🇱 · January 2026
★★★★★
I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.
V
Verified buyer
🇦🇺 · November 2025
★★★★★
The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.
Showing 1–2 of 10 reviews
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