Where can CAT and voltage ratings typically be found?

The CAT (Category) and voltage ratings are crucial safety specifications for electrical testing devices, as they indicate the environments in which the device can be safely used. These ratings are typically found near the input jacks of the test tool because they provide immediate access and clarity to users when setting up or preparing to use the device. This location allows for easy reference to ensure that the operator is aware of the device's limitations and guidelines for safe operation before connecting it to a circuit.

While it is also common to find this information on the back of the device, in the user manual, or on the packaging, the placement near the input jacks is specifically designed to make it convenient for users to reference safety ratings prior to use, promoting safe practices in the field.