See the following
models numbers. Frequency Range: dc-10kHz. Overload. 0.05-600V
models: 2XF.S. or 600Vac/850Vdc max. 700V-1000V
models with external divider
box: 1.25XF.S. Burden: >100k Ω. Dielectric Test. Input/Output/Case: 2500Vac. Instrument Power. Standard: 85-265Vac, 48-420Hz, 5VA or 110-370Vdc, 5VA. "-11" Option: 115Vac ±15%, 50/60Hz, 5VA. "-22" Option: 230Vac ±15%, 50/60Hz, 5VA. "-12", "-15", "-24" Options: 12, 15, or 24Vdc ±10%, 150mA max. "-37" or "-48" Options: 37 or 48Vdc ±10%...
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