Martindale
✓Voltage Testers
Martindale VIPD138-S Safe Isolation Voltage Indicator and Proving Unit Kit, GS38 Compliant, 50–600V AC/DC
★★★★★4.5
$520.99
ViewPrice
$203.34
Martindale PD690S-C 690V AC Proving Unit with TC71 Soft Carry Case,Yellow
★★★★★
$203.34
Quantity
1
Worldwide shipping
Fast tracked delivery
30-day returns
Hassle-free returns
Secure checkout
Safe & protected
Great service
Thousands of happy customers
About this item
- Proving Unit safely and simply proves the operation of voltage indicators and test lamps up to 690V
- Integrates with your existing Voltage Indicator in a single kit
- Essential for implementing effective safe isolation procedures
- Robust construction provides long life and ensure safety
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
You might also like
