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Sew ST-38U
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Case and Composition: Acrylic resin front and Bakelite case. Four studs mounting. ● Accuracy :Class 2.0 ● Color:Black case and white scale plate. ● Pointer:Tube type color in red. |
U Series & Thin Edgewise
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Sew ST-38N
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DC up to 15A ● Case and Composition: Acrylic resin front. ABS case. Four studs mounting. Two studs mounting. ● Accuracy :DC : Class 2.0 AC : Class 2.5 Rectifier : Class 2.0 ● Color:Black case,... |
P Series
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Sew ST-38
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DC up to 15A ● Case and Composition: Acrylic resin front. ABS case. Four studs mounting. Two studs mounting. ● Accuracy :DC : Class 2.0 AC : Class 2.5 Rectifier : Class 2.0 ● Color:Black case,... |
P Series
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Sew ST-315
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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
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Sew ST-312V (ST-312mV)
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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
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Sew ST-312A
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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
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Sew ST-30RCT
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Primary Current Rating (Amp) : 1600~4000 |
Current Transformer
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Sew ST-30CT
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30/5A - 150/5A ● 2-3V A ● Class 1 ● Insulation 600V |
Current Transformer
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Sew ST-2001 DCV
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FEATURES
● Big-size LCD (112 x 59mm)● Back light function.● Analog scale with Bar-graph for viewing. (100 bars)● 10000 counts (high resolution).● DCV Ranges: 99.99mV~999.9V. ● 5 manual ranges controlled by rotary switch.● Data Hold function● Low battery indication● 9V power supply● Best resolution of 0.01mV (10uV)● Precision meter for factory maintenance, field servicing and educational purposes.● Easy to carry handle that doubles as a... |
Digital Portable Panel Meters
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Sew ST-2001 ACV
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FEATURES
● Big-size LCD (112 x 59mm)● Back light function.● Analog scale with Bar-graph for viewing. (100 bars)● 10000 counts (high resolution).● ACV Ranges: 99.99mV~800.0V.● 5 manual ranges controlled by rotary switch.● Data Hold function● Low battery indication● 9V power supply● Best resolution of 0.01mV (10uV)● Precision meter for factory maintenance, field servicing and educational purposes.● Easy to carry handle that doubles as a convenient... |
Digital Portable Panel Meters
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Sew ST-2000 W
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Principle : Electrodynamometer type ● Accuracy : ±0.5% of full scale ● Scale Length : Approx. 135mm(5-3/8”) ● Scale Divisions : 120 ● Frequency Ranges : AC 25 to 1000Hz (COSO=1.0) (suitable for DC) AC 25 to 500Hz (COSO=0.2) |
Portable Instrument
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Sew ST-2000 V
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Principle : Moving ● Accuracy : ± 0.5% of F.S. ● Scale Length : Approx. 135mm(5-3/8”) ● Weight : Approx. 1.7kg ● Dimension :196(L) x 170(W) x 87(D)mm ● Case Material : Bakelite with glass window |
Portable Instrument
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Sew ST-2000 Hz
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Principle : Frequency sensing transducer ● Accuracy : ± 0.5% of full scale value on 45 to 65 Hz range ± 1.0% of full scale value on 20 to 100Hz range ± 0.5% of full scale value on 100 to 500Hz range ● Scale Length : Approx.... |
Portable Instrument
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Sew ST-2000 Cos
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Principle : Phase angle sensing transducer ● Rated Accuracy : ±3° phase angle ● Scale : Power Factor:Lead 0 – 0.3 – 1.0 – 0.3 – 0 Lag Power Angle: Lead 90° – 0° – 90° Lag ● Effective Power Factor Measuring Range : Lead 0.5 – 1.0 – 0.5 Lag ● Scale Length : Approx. 135mm(5-3/8”) ● Dimension :Bakelite with glass window ● Frequency Influence : Within ±1.5° phase angle at 45 to 65Hz |
Portable Instrument
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Sew ST-2000 A
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Principle : Moving ● Accuracy : ± 0.5% of F.S. ● Scale Length : Approx. 135mm(5-3/8”) ● Weight : Approx. 1.7kg ● Dimension :196(L) x 170(W) x 87(D)mm ● Case Material : Bakelite with glass window |
Portable Instrument
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Sew ST-160
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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
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Sew ST-150T
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M Series all up to 15A ● Case and Composition:Acrylic resin front and ABS resin case. Four studs mounting. ● Accuracy:Moving coil type : Class 2.0 ... |
M Series
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Sew ST-12RCT
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Primary Current Rating (Amp) : 800~2000 |
Current Transformer
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Sew ST-125
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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
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Sew ST-118T
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M Series all up to 15A ● Case and Composition:Acrylic resin front and ABS resin case. Four studs mounting. ● Accuracy:Moving coil type : Class 2.0... |
M Series
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