The Sonel AHV-3 is a high-voltage measurement adapter designed for UK solar PV engineers and industrial electricians who need to safely test DC voltages beyond the standard limits of their clamp meters or multimeters. When paired with compatible Sonel instruments, it enables measurement up to 3 kV DC, supporting larger PV strings and high-power renewable installations.
This adapter bridges the gap between everyday test equipment and the demands of modern high-voltage environments, giving technicians a safe, controlled way to expand their measurement capability without upgrading an entire meter.
How does the AHV-3 stand out in everyday use?
Its key advantage is expanded voltage range with built-in protection, allowing electricians to safely test high-voltage PV circuits while keeping their primary meter shielded from overload. Its compact, lightweight design also makes it ideal for on-site testing across large solar farms or industrial DC systems.
Order today to enjoy free delivery, expert support and our 90-day satisfaction guarantee. Need advice? Our team is here to assist you.
Why choose Instrotech for your electrical test equipment?
With over 40 years’ experience supporting UK electricians, technicians and engineers, Instrotech is your trusted partner for quality tools and expert service. When you purchase from us, you benefit from:
Free UK shipping on all orders
Access to our knowledgeable technical support team
Available calibration services to maintain safety compliance
A 90-day money-back guarantee for complete peace of mind
We’re committed to helping you work safely and efficiently with industry-leading products and ongoing support.
