FEATURES

• Measuring Range：45-55 Hz, 45-65 Hz, 55-65 Hz
• Accuracy： Class 1.5
• Working Position： Vertical.
• Rated Voltage：110V, 220V, 380V, 440V.
• Limit of Voltage Fluctuation：±20%
• Consumption：Max. 15mA.
• Test Voltage：2kV, 50-60 Hz
• Pointer Length：
  ST-96 : 55mm
  ST-72 : 38mm
• Composition：Glass window, ABS Resin frame and case, bakelite base mounting fitting included.
• Color：Black base and frame, white scale plate and meter body.
• Pointer：Stick shape in black color.