The Mastech MS6812 is a versatile multimeter specifically designed for identifying and testing cable networks. With a transmitter signal of 1.5 kHz, this device enables precise localization of wire pairs, making it an indispensable tool for professionals in the field of network technology. The receiver has compact dimensions of 238x43x26 mm and weighs 106 g, while the transmitter, measuring 145x35x25 mm and weighing 114 g (including batteries), is also handy. The entire unit is lightweight and easy to handle, facilitating testing in various environments. With an overall length of 26 cm, a width of 13 cm, and a height of 4 cm, the Mastech MS6812 is designed for use in a wide range of applications. This device provides a reliable solution for checking cable connections and troubleshooting networks.