Key Specifications & Feature
Square£¦Round Type Moving Iron AC Voltmeters
Model£ºSFT-80 SFT-780 SFT-680 SFT-670 SFT-60 SFT-560 SFT-50
> Measuring the alternative voltage with frequency ranging from 15Hz to 100Hz, these meters indicate true RMS values and are substantially independent of system waveform.The nominal mark is T.
Accuracy£º1.5
Specification£º3V 5V 10V 15V 20V 25V 30V 50V 75V 100V 120V 150V 200V 250V 400V 450V 500V
Note: 450V-450KV use external Voltage Transformer with secondary voltage is 100V or 110V.
Case: Non-combustible PC plastic material is used for making SFT series'external case and base.
Mounting: Surface mounting and Bezel mounting.