For electrical work, this model is a used for testing voltage, current, and resistance.

While there is no single established technology or file format named "3102mp4," the code "3102" is most prominently associated with professional-grade industrial and security hardware. Depending on your context, you may be referring to one of the following: Hanwha Wisenet WRT-P-3102 Series Go to product viewer dialog for this item.

: Typically comes pre-configured with the Wisenet WAVE Video Management System and includes four professional licenses , allowing for immediate "out-of-the-box" setup.

This is a designed to serve as both a server and a client for video management.

: Available in various capacities, commonly ranging from 4TB to 12TB internal storage, suitable for standalone security sites. Rosemount 3102 Level Transmitter Go to product viewer dialog for this item. In industrial automation, the Rosemount 3102

: Designed for portability, it features a rotatable function switch and a jaw opening of up to 30mm for easy, one-handed use in the field.

: Equipped with two built-in relays that can be programmed to trigger local actions, such as activating a buzzer or an alarm based on level thresholds. Pro'sKit MT-3102 Digital Clamp Meter Go to product viewer dialog for this item.

: Supports up to 170 Mbps of throughput, ensuring high-quality capture for multiple high-resolution IP cameras without performance lag.