Mastech Digital Clamp Meter 400A AC MS2128A AC/DC with Flashlight
Category: CAT III, with Test Leads
Filters
Clear- AC : Ability to measure alternating current (AC), such as the current in household and professional electrical installations. Used for testing panels, wiring, and AC electrical devices.
- DC: Ability to measure direct current (DC), which is found in batteries, photovoltaics, cars, and electronic circuits. It is useful for maintenance and diagnostics in DC systems.
- NCV: The NCV (Non-Contact Voltage) function allows voltage detection without direct contact with bare wires or terminals.
- True RMS: The True-RMS method will provide the correct value of the alternating quantity regardless of its waveform.
- with Wires: It has measurement terminals that have a red wire for positive and a black wire for negative.
- CAT II: Suitable for measurements on household appliances, sockets, and portable electric tools that are connected directly to the power network. Provides protection against surges that occur in typical low-intensity electrical installations.
- CAT III: Designed for measurements in fixed electrical installations, such as electrical panels, three-phase circuits, motors, and building wiring. Provides increased protection against higher voltage surges and energy spikes.
- CAT IV: It is suitable for measurements at the source of the electrical installation, such as power meters, main power supplies, and external supply lines. It offers maximum protection against strong voltage surges.