LEM has introduced the PR55 current probe for AC and DC current measurement up to 50 A rms and pulse current measurements up to 500 A peak with accuracy at frequencies up to 1 MHz. The new probe is said to be ergonomic, robust and easy-to-use. It weighs only 150 g, has a 12 mm aperture and can be used with all common types of scopes with BNC plugs.
Designed for applications including switch mode power supplies, UPSs and other electronic circuits working at high frequencies, the PR55 is particularly suitable for development departments and on-site inspections.
Key features: DC to 1 MHz; ±1% accuracy of measured value; fast response time of 1 μs max; sliding mechanism for opening and closing.
The PR55 can be powered from an external +12 to +15 V d.c. 200 mA power supply. It complies with the EN 61010-1, EN 61010-2-031 and -032 safety standards.
Workflow and asset management solutions
Asset Management News & Events
Zamatrack’s innovative workflow and asset management solutions feature the Worxit platform. This all-in-one solution allows businesses to streamline operations with real-time tracking, GPS data, and custom reports.
Read more...SAQCC Gas awareness
Associations News & Events
SAQCC Gas will raise awareness within the gas industry by emphasising the importance of using registered gas practitioners and getting a Certificate of Compliance (CoC) for all your gas systems.
Read more...Fire safety in focus Securex South Africa
Fire & Safety News & Events
Firexpo Cape Town visitors will not only compare technologies side-by-side, but also connect with suppliers and experts who understand both the region’s regulatory framework and its unique environmental risks.
Read more...Kaspersky highlights biometric and signature risks
Information Security News & Events
AI has elevated phishing into a highly personalised threat. Large language models enable attackers to craft convincing emails, messages and websites that mimic legitimate sources, eliminating grammatical errors that once exposed scams.
Read more...Keenfinity launches Radionix as new intrusion brand
Perimeter Security, Alarms & Intruder Detection News & Events
Keenfinity Group’s Intrusion & Access Business Unit has launched Radionix as its new brand for intrusion alarm systems, unlocking new potential and growth opportunities.
Read more...Precise DC power analysis Conical Technologies
Test & Measurement
The ITECH IT2705 DC power analyser is designed to help engineers and researchers capture it all, from the tiniest deep sleep currents to the highest peak operating loads.
Read more...What is a JTAG connector? Spectrum Concepts
Test & Measurement
JTAG was originally created to test for common problems, but lately, it has become a way of configuring devices.
Read more...ProtecLink 2025 spotlights industry tensions and transformation Magtouch Electronics t/a Ithegi Electronics
Security Services & Risk Management News & Events
ProtecLink 2025, created and hosted by Ithegi Electronics, brought together key stakeholders from the security, finance, and innovation sectors under the theme "Connecting Security, Finance, and Innovation: Inspiring Transformation in the Industry."
While every effort has been made to ensure the accuracy of the information contained herein, the publisher and its agents cannot be held responsible for any errors contained, or any loss incurred as a result. Articles published do not necessarily reflect the views of the publishers. The editor reserves the right to alter or cut copy. Articles submitted are deemed to have been cleared for publication. Advertisements and company contact details are published as provided by the advertiser. Technews Publishing (Pty) Ltd cannot be held responsible for the accuracy or veracity of supplied material.
printer friendly version