Chauvin Arnoux CA6240 Micro-Ohmmeter

Description

The Chauvin Arnoux CA6240 is a robust, portable 10A micro-ohmmeter used to precisely measure very low resistance values. It is designed for on-site, workshop, or laboratory use in various applications, including testing electrical connections, motors, and welding quality.

Key Features

• 4-wire measurement method: This technique eliminates the effects of lead resistance and contact resistance to ensure highly accurate readings.
• 10A test current: Capable of sourcing a test current of up to 10A, which helps to ensure reliable and stable measurements.
• Wide measurement range: The CA6240 can measure from 5μΩ up to 400Ω across multiple ranges, providing excellent versatility.
• Automatic measurement mode: This mode allows for repetitive testing without pressing a button. The measurement is triggered automatically as soon as continuity is established.
• Automatic recording mode: The instrument can automatically store up to 100 measurements in its memory without requiring a button press for each reading.
• Internal memory: Stores up to 100 measurements.
• Data export: An optical/USB link and accompanying software are provided for transferring measurement data to a PC for further analysis and reporting.
• Rugged and leakproof casing: The unit is built into a protective carrying case with an IP53 rating, making it suitable for demanding field conditions.
• Safety features: The CA6240 includes automatic detection of external AC or DC voltages on the terminals and will inhibit measurements if they are present, protecting the instrument and user.