Martindale
✓Voltage Testers
Martindale VIPD138-S Safe Isolation Voltage Indicator and Proving Unit Kit, GS38 Compliant, 50–600V AC/DC
★★★★★4.5
$534.99
ViewPrice
$32.99
USB Tester, DC4-30V Charger Detector LCD Display Digital Voltmeter Ammeter Voltage Meter USB Tester Unit Support Fast 2.0 and 3.0(White)
★★★★★
$32.99
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About this item
- ❀❀❀ 『Outstanding Performance』 This USB tester has the ability to measure voltage and current, with the load capacity of intelligent memory, can save 9 sets of data
- ❀❀❀ 『Specification』 Voltage range: DC4-30V; Current range: 0-5.1A; Support 2.0 and 3.0 fast
- ❀❀❀ 『Storage』 USB Tester can be stored even in the event of power failure, thus avoiding data loss.
- ❀❀❀ 『LCD display』 LCD display can provide you with clear data to display the device charging status, voltage, current
- ❀❀❀ 『Service』 If you are not satisfied with the product, or the product is defective or damaged, we will refund or replace the entire product. Please rest assured to buy!
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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