Martindale
✓Voltage Testers
Martindale VIPD138-S Safe Isolation Voltage Indicator and Proving Unit Kit, GS38 Compliant, 50–600V AC/DC
★★★★★4.5
$671.99
ViewPrice
$19.99
Hailege LCD USB Current Voltage Doctor Charger Capacity Tester Meter Power Bank
★★★★★
$19.99
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1
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About this item
- This is the mini USB meter. It can measure voltage, current, power and capacity. It can clearly display all the data.
- Can easily measure the USB (PC USB, cell phone charger, car charger, mobile power, etc.) port and device operating current and the output voltage charge-discharge capacity, performance, and judge the performance of the charging cable charging equipment, this tester can meet the requirements!
- Fit to factories, laboratories and personal use, wide range and Easy to use, easy to take alone, no additional power supply, Plug and play.
Product description
Specification: 1.Input USB 2.RTZ reset button: press it three seconds will Reset 3.Out USB 4.Voltage: 3V-9V ( 1% accuracy ) 5.Current: 0-3A (1% accuracy) 6.Battery Capacity (0-99999mah) 7.Working time (0-99Hour) 8.The working time and Capacity have Memory function when power off 9.Color: Transparent blue 10.Size: 7.3cm?.3cm?.35cm (LXWXH) 11.Net Weight: 25g Package Included: 1*USB 2.0 Current Voltage Capacity Meter
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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