Eigenschaften
Frequency of use	50/60 Hz
Dimensions / weight	176 x 26 mm / 48 g

The contactless voltage tester C.A 732 from Chauvin Arnoux is a compact measuring device for non-contact detection of alternating voltage in electrical installations. The device is designed for use in installations with a voltage between 195 V and 265 V AC and detects live conductors without direct contact. The indication is provided by a red LED at the tip of the device, which activates when voltage within the defined range is detected. Additionally, a beep signal is triggered when the voltage exceeds 230 V, providing an additional visual and acoustic confirmation. The device is designed for networks with a frequency of 50/60 Hz and complies with the IEC 61010 standard in safety category 1000 V CAT III, ensuring high safety when working on electrical installations. Double insulation provides additional protection for the user.

Applications
The C.A 732 is suitable for quick and safe testing of electrical installations, particularly in enclosures, at circuit breakers, or in other areas where visual or tactile voltage checking is not possible. The non-contact operation minimizes the risk of electric shock and enables efficient work, especially when locating live conductors. The device is suitable for electricians and DIY users alike who require a reliable and simple method for voltage testing.

Functions and Equipment in Detail
The device features an integrated flashlight, which is helpful for work in poorly lit areas. The flashlight improves visibility of the components to be tested, especially in dark enclosures or during night work. The design is pen-shaped, ergonomically shaped, and includes a clip for convenient attachment to clothing or a tool case. The compact and lightweight design, with a length of 176 mm, diameter of 26 mm, and weight of 48 g, ensures high mobility and easy handling.

Technology Explained Simply
The operation is based on inductive voltage detection. The device detects the electric field around a live conductor and responds with an indication. The detection threshold is between 195 V and 265 V AC, with the red LED lighting up at voltages from 195 V and the beep activating from 230 V. The IEC 61010 standard in safety category 1000 V CAT III guarantees that the device is suitable for work on electrical installations up to 1000 V in category III, which is typical for installations in buildings.

Compatibility and Accessories
The device is designed for use in electrical installations with a frequency of 50/60 Hz and detects voltages in the range of 195 V to 265 V AC. It is not intended for direct current or other frequencies. The integrated flashlight is designed for use in dark environments, but is not a specialized lighting technology. There are no specific accessories recommended or offered by the manufacturer.

Installation and Mounting
Installation does not require conventional mounting. The device is simply held near the conductor to be tested, with the tip brought close to the conductor without making direct contact. Operation is intuitive: when voltage is detected, the LED lights up and the beep sounds. The integrated flashlight is activated via a separate switch. Batteries must be inserted before first use.

Advantages in Operation
The C.A 732 offers a fast and safe method for voltage testing, without the user coming into direct contact with live parts. The integrated flashlight increases work safety in dark areas. The compact design and clip allow for constant availability in a tool case or attached to clothing. Compliance with the IEC 61010 standard in safety category 1000 V CAT III ensures high safety standards required for professional applications. The simple operation makes the device suitable even for less experienced users.

Scope of Delivery
The scope of delivery includes the contactless voltage tester C.A 732 and the operating instructions. Batteries are not included in the delivery.