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> Ifi efs-1 e-field sensor w/lmt-b light modulator/transm
Ifi efs-1 e-field sensor w/lmt-b light modulator/transm
These came from a government surplus sale, believed to be pulled from working environment. They both seem in good used cosmetic condition.I have had these sitting around for a while but both units still have the needle bounce when the EFS-2 is powered up. Batteries look newer than the units, most likely were replaced fairly recently. If you know the proper voltage of the charger I will be glad to hook these up and test further. Otherwise this is the only testing performed. Calibration seals on top half (EFS-2) are still intact on the brown unit. The green has none.
