4.01. Power and electric energy standard
4.02. Multifunction meters of ET series
4.03. Multifunction meters of ZET series
4.04. Portable calibration rig
4.05. Automated calibration rig
4.06. Automated stationary passive instrument for measuring electric energy quality indicators
4.07. Photoelectric stationary sensor
4.08. Automated mobile metrology installation of electric energy quality indicators
4.09. Precision clamp meters
4.10. Multipurpose device for determining RLC parameters
4.11. Differential conductivity meters for biosensor systems
4.12. Thermal conductivity meter TK-4100
4.13. Conductivity meter WM-2000
4.14. Box of tangent measures of loss angle
4.15. Immitance meter MNS-1200 (МНС-1200)
4.16. Precision meter of capacitor parameters