Meco-v provides moving iron and moving coil portable ammeters and volt meters. These instruments are housed in phenolic cases. Advantages: long life and reliable readings. They are fitted with a knife edge pointer and mirror scale to give parallax free readings. The scales are finely graduated. The portable instruments conform to is:1248 standards. They are used in engineering colleges, polytechnics, research laboratories, test rooms and also in industry. A wide range of portable meters are available different scale readings.