Chauvin Arnoux Flexible MiniFlex Current Probe with Voltage Output 3 kA AC Max MA110-350

Chauvin Arnoux MA110-350 MiniFlex Current Probe is a highly flexible and ergonomic sensor designed for precise AC current measurement in industrial, laboratory, HVAC, and electrical testing applications. Its compact build and flexibility allow clamping on conductors of various shapes and sizes, including bars up to 100 mm diameter. The voltage output sensor supports currents up to 3 kA AC maximum and interfaces conveniently via standard 4 mm female banana plugs.

The probe features a robust design with ingress protection ratings of IP67 for the sensor and IP54 for the processing unit, ensuring durability in demanding environments. It operates within a temperature range from 10°C to 55°C and meets IEC 61010 safety standards with CAT IV and CAT III safety rating at 600 V.

Powering is versatile, using either two 1.5 V AA alkaline batteries or an external 5 V μUSB power source. The device includes an automatic standby mode to conserve battery life, which can be disabled for continuous long-term monitoring. Visual status indicators include three LEDs to show battery health, standby function status, and measurement limit exceedance. Battery life is approximately 300 hours, making it suitable for extended use.

This single flexible current sensor is supplied with two AA batteries, a multilingual user manual, a safety datasheet, and a verification certificate, ensuring ready-to-use convenience and compliance.

Key advantages include precise current measurement across four ranges, suitability for harmonic analysis due to stable phase shift, and no saturation or overheating during use. These specifications make the MA110-350 probe ideal for current monitoring and diagnostics in electrical maintenance, industrial automation, and energy management sectors.

The sensor accommodates conductors up to 100 mm in diameter. AC voltage output with 4 mm banana plug connector for easy interface with measuring devices. Flexible coil design enables measurements in cramped or hard-to-reach areas.

Battery powered (2 x AA alkaline batteries) and external μUSB supply options are available. Operating temperature ranges from 10°C to 55°C with IP67/IP54 ingress protection ratings. Accuracy of 1% ensures reliable measurements.

Safety rated at CAT IV, CAT III with a maximum voltage of 600 V. Automatic standby function with LED indicators for battery status and measurement alerts. Battery life extends up to approximately 300 hours. Explore our range of test probes and current clamps to complement the Chauvin Arnoux MiniFlex series for comprehensive electrical testing solutions.

Explore more products in our Current Probes category.