Extech MA440 400A AC Clamp Meter with Non-Contact Voltage Detection
What is the Extech MA440 Clamp Meter?
The Extech MA440 is a compact digital clamp meter designed for UK electricians, maintenance engineers and electrical contractors who need fast, safe and accurate current measurements without disconnecting circuits.
With a large backlit display and a built-in non-contact voltage detector, it’s ideal for everyday troubleshooting and electrical system testing in industrial, commercial and residential environments.
How does the MA440 stand out in everyday use?
This clamp meter delivers reliable performance and clear readings, even in tight or dimly lit workspaces.
Engineered with True RMS accuracy, it measures AC current, voltage, resistance and continuity, ensuring dependable results on variable loads. The built-in flashlight and auto power-off function add convenience for busy professionals working on site.
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.
