Carry out inspecting, measuring, calibrating and testing measurement standards and devices according to notified capacity; - Repair, install, calibrate and test measurement systems; - Design, manufacture and supply: + 3-phase and 1-phase meter testing device + 1-phase meter testing device + Portable 1-phase meter testing device + 3-phase standard meter- electronic type + 1-phase standard meter- electronic type + Standard measuring current transformer + Protective equipments and systems of high-voltage laboratory Some equipments such as: Standard measuring transformer up to 10 kV Direct Current Resistance Measurement Bridge Capacity- Power System Direct Current Sysytem Analysis, calibration and test system of lighting impulse up to 500 kV Current Generators and Circuit-breaker Test Equipments |