Narayan engineering company manufactures highly reliable and accurate digital panel meters for measuring ac voltage, current, frequency, active power, reactive power and dc voltage and current electrical parameters. This digital panel meters except ct, pt, shunts input and display as per calibrated range and comes with rescaleable dipswitches. 5 a ac meters can be scaled for any display from 10 a to 160 a in multiples of 10 a and from 100 a to 1600 a in multiples of 100 a. The digital panel meters can also scale 75 mv dc meters from 10 a to 160 a in multiples of 10 a and from 100 a to 1600 a in multiples of 100 a reducing inventory and storage costs. The digital panel meters are available with salient features like high quality components, stringent tests during manufacturing and strict quality control at all stages ensuring accurate, reliable and consistent readings. The company supplies digital panel meter with 110/230/440 v ac operating voltage supply in 96 x 48 mm, 96 x 96 mm standard sizes.