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
$22.99
AZDelivery 0.28 Inch Mini Digital Voltmeter with 7 Segment LED Display, 2.5V - 30V, Voltage Measurement Module, 4 Colour Display, Compatible with Arduino
★★★★★
$22.99
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1
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About this item
- ✅ Precise measurement: Voltages of 2.5-30V can be safely and accurately measured with this Mini Voltmeter.
- ✅ Several applications: The Digital Mini Voltmeter can be used to measure the voltage of 18650 batteries or car batteries with the help of the module's welded cables.
- ✅ Built-in potentiometer: With the Voltmeter you can make precise measurements easily and quickly, and through the integrated potentiometer you can make an exact calibration.
- ✅ Four digital voltmeters: The voltmeter contains 4 digital voltmeters, each with a different colour, one colour for each application.
- ✅ This product includes an E-Book that provides useful information on how to begin your project, it helps with a quick setup and saves time on the configuration process. We provide an array of application examples, full installation guides and libraries.
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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