Products

  • Filter
  Name SKU Description Category
Sew ST-95 Hz Meter :    Measuring Ranges : 45~56 Hz, 45~55 Hz, 55~65 Hz    Rated Voltage : 110V, 220V    Accuracy : ± 2.0% full scale ● Case and Composition:    ABS case and PC cover    Four studs mounting ● Accuracy : ± 2.0% full scale value ● Color:Black case and white scale plate. ● Pointer:Knife-type, color in black. T Series
Sew ST-125 Hz Meter :    Measuring Ranges : 45~56 Hz, 45~55 Hz, 55~65 Hz    Rated Voltage : 110V, 220V    Accuracy : ± 2.0% full scale ● Case and Composition:    ABS case and PC cover    Four studs mounting ● Accuracy : ± 2.0% full scale value ● Color:Black case and white scale plate. ● Pointer:Knife-type, color in black. T Series
Sew ST-100R Case and Composition:    Acrylic Resin front and ABS Resin case    Bezel mounting ● Color:Moving Coil Type DC, Class 2.0                 Moving Iron Type AC, Class 2.5                 Rectifier Type AC, Class 2.0 ● Dimension:Black case and white scale plate. ● Pointer Shape:Tube type, color in black or red W Series
Sew ST-315 Measuring Range :    DC uA-200, 500    DC A -1, 5, 10    DC V -5, 10,15, 20, 30, 50, 100, 150, 300, 500 ● Accuracy : Class 2.0 ● Case and Composition:    Acrylic Resin front and ABS Resin case    Bezel mounting ● Color:Black case, yellow scale plate. ● Pointer:Tube type, black or red    Illumination lamp or LED optional    Custom ranges depend upon warrant quantity    Suitable for VU meters of... W Series
Sew ST-475 Measuring Range :    DC uA-200, 500    DC mA -1, 5, 10,15, 20, 30, 50, 100, 150, 300, 500    DC A -1, 5, 10    DC V -5, 10,15, 20, 30, 50, 100, 150, 300, 500 ● Accuracy : Class 2.0 ● Case and Composition:    Acrylic Resin front and ABS Resin case    Bezel mounting ● Color:Black case, yellow scale plate. ● Pointer:Tube type, black or red    Illumination lamp or LED optional    Custom ranges depend upon... W Series
Sew ST-160 Measuring Range :    DC uA-200, 500    DC A -1, 5, 10    DC V -5, 10,15, 20, 30, 50, 100, 150, 300, 500 ● Accuracy : Class 2.0 ● Case and Composition:    Acrylic Resin front and ABS Resin case    Bezel mounting ● Color:Black case, yellow scale plate. ● Pointer:Tube type, black or red    Illumination lamp or LED optional    Custom ranges depend upon warrant quantity    Suitable for VU meters of Amplifier... W Series
Sew ST-70W II Sensitivity Full Scale : 100 uA DC ● Internal Resistance : 1100 ohm ● Accuracy : Class 2.5 ● Case and Composition : Acrylic resin front and ABS resin case. ● Color:Black case, white scale plate or yellow. ● Dimension:70(L) × 70(W) × 30(D)mm ● Pointer Shape:Knife or Tube-type, color in black or red. Crossing Type
Sew ST-70W I Sensitivity Full Scale : 100 uA DC ● Internal Resistance : 1100 ohm ● Accuracy : Class 2.5 ● Case and Composition : Acrylic resin front and ABS resin case. ● Color:Black case, white scale plate or yellow. ● Dimension:70(L) × 70(W) × 30(D)mm ● Pointer Shape:Knife or Tube-type, color in black or red. Crossing Type
Sew ST-312A 3 1/2 digit liquid crystal display. ● 200mV and 2V full scale input sensitivity. ● Single Battery operated 9V supply or ±5V DC power supply (Dual     supply). ● Built-in low battery indication and automatic polarity indication. ● Decimal point selectable. ● Low power dissipation Typically less than 20mV. ● High input impedance (> 1M ohm). ● Guaranteed zero reading for 0 volts input on all scales. ● True differential input or single-ended input. ● Self... Digital panel meter
Sew ST-312V (ST-312mV) 3 1/2 digit liquid crystal display. ● 200mV and 2V full scale input sensitivity. ● Single Battery operated 9V supply or ±5V DC power supply (Dual     supply). ● Built-in low battery indication and automatic polarity indication. ● Decimal point selectable. ● Low power dissipation Typically less than 20mV. ● High input impedance (> 1M ohm). ● Guaranteed zero reading for 0 volts input on all scales. ● True differential input or single-ended input. ● Self... Digital panel meter
Sew ST-3RCT Primary Current Rating (Amp) : 20~300 Current Transformer
Sew ST-6RCT Primary Current Rating (Amp) : 400~600 Current Transformer
Sew ST-12RCT Primary Current Rating (Amp) : 800~2000 Current Transformer
Sew ST-30RCT Primary Current Rating (Amp) : 1600~4000 Current Transformer
Sew ST-30CT 30/5A - 150/5A ● 2-3V A ● Class 1 ● Insulation 600V Current Transformer
Sew ST-40CT 200/5A - 400/5A ● 3-5V A ● Class 1 ● Insulation 600V Current Transformer
Sew ST-60CT 400/5A - 800/5A ● 7.5-10V A ● Class 1 ● Insulation 600V Current Transformer
Sew ST-100CT 1000/5A - 3000/5A ● 10-15V A ● Class 1 ● Insulation 600V Current Transformer
Sew TEL-4136C Model Name : Kelvin clip test leads● Wire :    Length : 700±30mm    PVC insulated wire (600mm) with connected    Straight input plugs (100mm silicon wire)    Out diameter : 4mm● Input plug color : Red•Green•Black•Blue Test Leads
Sew TEL-EL ELCB Test leads. Test Leads