Key Specifications & Feature
Square Type Frequency Meter
Model:90¡ãSF-96-6 SF-72-6 SF-48-6
> Pointer frequency meters are intended for measuring of frequencies ranging from 45~65Hz and 350~650Hz. The nominal mark is F.
Accuracy: SF/SFT-F48 isClass 1.0,other is class 0.5
Specification:
Voltage:50V 100V 220V 380V 440V
Frequency: 45~55Hz, 45~65Hz, 55~65Hz, 47~53Hz, 57~63Hz, 44~56Hz, 54~66Hz, 450~550Hz, 450~650Hz, 550~650Hz
Case: Non-combustile ABS plastic material is used for making SF series'external case£¬and PPO plastic material is used for SF series's base; while Non-combustible PC plastic material is used for making SFT series'external case and base. Both of which will not suffer deformity under long-term use at 70¡æ and 120¡æ respectively.
Mounting: SF series is flush mounting with bracket.