Designed for UK electricians and motor maintenance technicians working on industrial systems, the Amprobe AMP-330 is a True-RMS clamp meter built for diagnosing motors, 3-phase supplies and complex electrical loads. It measures AC/DC current up to 1000 A, voltage up to 1000 V and includes advanced functions such as inrush, motor rotation, DC microamps and low-pass filtering for VFD testing, giving you a complete troubleshooting tool for demanding sites.
How does the AMP-330 stand out in real-world testing?
Whether you're commissioning 3-phase motors, checking flame sensors, monitoring start-up current or verifying VFD outputs, the AMP-330 provides accuracy you can trust in noisy electrical environments. The Amp-Tip feature gives precise low-current measurements while the backlit display and built-in work light make it easier to take readings inside electrical panels or service areas where lighting is limited.
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.
