MECO introduces multifunction automotive meter model MAM6138 for measuring various battery parameters such as DC voltage, AC voltage, resistance, diode, and continuity. This meter is portable and designed with pen type input jack. One can use hands free pinpoint and hook, interchangeable test leads. This meter has function of auto range and manual range. While measuring if the data needs to be held, the “hold” button will hold the reading. The meter has flashlight and backlight; operating temperature between 0°C to 40°C and storage temperature between -10°C to 50°C. If the light is dark to make the reading, user can turn on the backlight which will last for 15 sec. The device automatically powers off within 15 minutes of non-operation. Select, hold range button will recover current working condition. Display indicates battery change at less than 2.8V. This meter is ideal for use in automobile industry, school and home applications.