Mumbai-based shanti electric instruments offers supplies bimetal ammeter. This bimetal ammeter finds its applications in used for measurement of maximum value of current and mean rms value. Dimensional features of this bimetal ammeter include:it is available in sizes 72 mm x 72 mm and 96 mm x 96 mm with weights 0.20 and 0.25 kg, respectively. It measures mean rms value and maximum value of current. Some electrical data include: range of measurement includes 1a and 5a, 8 mins or 15 mins. Proof voltage of the device is 3 kv ac.