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Sew ST-670B
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DC up to 50A ● AC up to 30A ● Hz Meter : Measuring Ranges : 45~55 Hz, 45~65 Hz, 55~65 Hz Rated Voltage : 110V, 220V Accuracy : Class 2.0 ● Case and Composition: Acrylic resin front and Bakelite case. Four studs mounting. ● Accuracy : Moving coil type:Class 2.0 Moving lron type:Class 2.5... |
S Series
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Sew ST-645
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DC up to 10A ● Case and Composition: Acrylic resin front and Bakelite case. Four studs mounting. ● Accuracy : Moving coil type:Class 2.0 Moving lron type:Class 2.5 Rectifier : Class 2.0 ● Color:Black case. ●... |
S Series
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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-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 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-80
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DC up to 50A ● AC up to 50A ● Hz Meter : Measuring Ranges : 45~55 Hz, 45~65 Hz, 55~65 Hz Rated Voltage : 110V, 220V Accuracy : Class 2.0 ● Case and Composition: Acrylic resin front. Bakelite case. Four studs mounting. ● Accuracy :DC : Class 2.0 AC : Class 2.5... |
P Series
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Sew ST-70P
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DC up to 15A ● AC up to 30A ● Case and Composition: Acrylic resin front. Bakelite case. ABS case. Four studs mounting. ● Accuracy :DC : Class 2.0 AC : Class 2.5 Rectifier : Class 2.0 ●... |
P Series
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Sew ST-65
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DC up to 30A ● AC up to 50A ● Case and Composition: Acrylic resin front. Bakelite case. Four studs mounting. ● Accuracy :DC : Class 2.0 AC : Class 2.5 Rectifier : Class 2.0 ● Color:Black case, white scale... |
P Series
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Sew ST-60
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DC up to 30A ● AC up to 30A ● Case and Composition: Acrylic resin front. Bakelite case. ABS case. Four studs mounting. ● Accuracy :DC : Class 2.0 AC : Class 2.5 Rectifier : Class 2.0 ●... |
P Series
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Sew ST-45
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DC up to 30A ● AC up to 30A ● Case and Composition: Acrylic resin front. Bakelite case. Four studs mounting. ● Accuracy :DC : Class 2.0 AC : Class 2.5 Rectifier : Class 2.0 ● Color:Black case, white scale... |
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-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-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-118
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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-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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Sew ST-115
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M Series all up to 15A ● Case and Composition:Acrylic resin front and ABS resin case. Four studs mounting.... |
M Series
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Sew ST-86
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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-66
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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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