Model: SF-2F96 SF-2F72
Voltmeter: 50V 100V 220V 380V
Frequency range: 45-55hz 45-65hz 55-65hz
Accuracy: 0.5
Heat resistance: Case of non-combustible plastic material.
Fatening: By means of nuts, absolutely safe, fast, robust, side-by-side.
Mounting depth: Max 43mm.