Gefran India [V3 Controls Pvt. Ltd] supplies AC Current / Voltage Configurable Indicators. Gefran India [V3 Controls Pvt. Ltd] offers electronic microprocessor based controllers, indicators and power relays. AC Current / Voltage Configurable Indicators has a lexan membrane faceplate [guaranteed to IP65] which has 3 keys, a 3-digit display for the 48 X 48 format or a 3 / 4 digit display for the 96 X 48 format. AC Current / Voltage Configurable Indicators select inputs using the faceplate keys and correct input terminals. The programming of the instrument is made easy by grouping the parameters in function blocks and by a simplified data entry menu. A configurable personal software protection code [password protection] can be used to restrict the levels of editing and displaying the configuration parameters.