Standard Electric Works Co., Ltd
SEW has established itself to be an industry leader in the design and manufacturing of test and measurement instruments worldwide.
- 886-2-2268-1529
- sales@sew.com.tw
- 5F., No. 105, Zhongcheng Rd.
Tucheng District
New Taipei City, 23674
Taiwan, Province of China
Categories
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product
Personal Safety Voltage Detector
286 SVD
Standard Electric Works Co., Ltd
● Compact, easy-to-wear and convenient to use.● Waterproof design, protection class : IP68.● Indoor and outdoor use.● Equipped with self-testing functions.● Able to sense all kinds of AC high voltage system.● Low power consumption.
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Analogue (1kV below) Insulation Tester
8052 IN
Standard Electric Works Co., Ltd
● High quality Taut Band movement.● Three insulation test voltages(DC) : 250V, 500V, 1000V.● Two continuity test on “low ohms” : 3Ω & 500Ω.● AC voltmeter with linear scale up to 600 Vac.● 200mA short circuit current for continuity.● 1mA test current on insulation test at nominal voltage.● Automatic discharge of capacitive and inductive circuit with charge stored in the circuit under test.● Live warning and display of external voltage presence.● Fuse, air gap, crowbar and overload protected.● On line battery monitoring shows if battery is ok.● Manual zero ohm adjustment.● Low battery consumption.● Mirror scale.● Push and turn locking switch for continuous and hand free testing.● Supplied with high quality test leads.
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Switchboard Instrument Voltmeter
ST-96
Standard Electric Works Co., Ltd
● Test Voltage : 2kV 50-60Hz● AC Ampere Over Load Scale：200%, 300%, 500%● Composition：Glass Window, ABS resin frame and case, Bakelite base● Color：Black case and frame, white scale plate and meter body● Pointer：Stick shape in black color● Pointer Length：55mm.
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product
Analogue (1kV below) Insulation Tester
1652 IN
Standard Electric Works Co., Ltd
● High quality Taut Band movement.● Three insulation test voltages(DC) : 250V, 500V, 1000V.● Two continuity test on “low ohms” : 3Ω & 500Ω.● AC voltmeter with linear scale up to 600 Vac.● 200mA short circuit current for continuity.● 1mA test current on insulation test at nominal voltage.● Automatic discharge of capacitive and inductive circuit with charge stored in the circuit under test.● Live warning and display of external voltage presence.● Fuse, air gap, crowbar and overload protected.● On line battery monitoring shows if battery is ok.● Manual zero ohm adjustment.● Low battery consumption.● Mirror scale.● Push and turn locking switch for continuous and hand free testing.● Supplied with high quality test leads.● BS 16 edition.
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product
Digital RCD Tester
8012 EL
Standard Electric Works Co., Ltd
● Microprocessor-controlled.● Extra large LCD(78 × 67mm).● Very low consumption.● 50Hz and 60Hz operation.● Menu-driven.● Accurate digital readout of disconnection time.● Over temperature protection.● Over voltage protection.● Fuse protection.● Zero crossing circuitry permit testing at 0° or 180°.● Auto power off.● Auto off and off override.● Wiring polarity indicator.● Measure voltage between Line and Earth before testing.●Frequency measurement indication.
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Rotary Scale Clamp Meter
ST-375
Standard Electric Works Co., Ltd
● Designed for measuring AC current, AC voltage resistance and DC voltage .● Rotary scale which presents only one scale in windows at one time to avoid any possible reading errors.● Pointer lock function freezes the reading in dimly lit or hard to reach places.● Ω range ideal for checking the continuity or relays, transformers and motor coils.
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Digital ELCB (RCD) Tester
1813 EL
Standard Electric Works Co., Ltd
● Microprocessor-controlled.● 2 Lines × 16 characters LCD.● Very low consumption.● Suitable for domestic version.● Better than 3% accuracy (current).● Menu-driven.● Accurate digital readout of disconnection time.● Accurate digital readout of disconnection sensitivity.● Automatic data hold function.● Zero crossing circuitry permit testing at 0° or 180°.● Disconnection phase polarity shown on LCD display.● Auto off and off override.● Polarity trip indicator (positive or negative phase)● Wiring polarity indicator.● Measure voltage between Line and Earth before testing.● 60Hz available.
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Digital Panel Meter
ST-312V (ST-312mV)
Standard Electric Works Co., Ltd
● 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 mountable with optional mounting bezel.● Low cost high performance.● EN 50081-1 EN 50082-1 EN 55022 EN 61000-4-2 IEC 801-3
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product
Audio Impedance Testers
1106 IM
Standard Electric Works Co., Ltd
Large LCD : 68 × 34mm (2.677" × 1.338"). True measurement of speaker systems actural impedance at 1kHz. Three test ranges allow testing of home theater and commercial sound systems. Measures transformer impedances. Battery operation. Low battery indication. Data hold function. 0Ω adjustment.
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AC/DC Clamp Meter
3900 CL
Standard Electric Works Co., Ltd
● 4000- count LCD.● Full automatic measurement. ◎ Voltage measurement. ◎ Current measurement. ◎ Resistor measurement. ◎ External frequency measurement.● Range change function.● Data Hold function freezes the reading.● REL function.● Peak function.● VAHz mode measures frequency in ACV and ACA mode.● Max/Min function.● Continuity check.● Low battery indication.● Auto Power Off (APO) function.● Safety design throughout with no exposed metal parts, shielded banana plugs and recessed input terminals.
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product
W Series Panel Meter
ST-160
Standard Electric Works Co., Ltd
● 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 LED Custom ranges depend upon warrant quantity Suitable for VU meters of Amplifier usage
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Audio Impedance Testers
1107 IM
Standard Electric Works Co., Ltd
● Large LCD : 68 × 34mm(2.677" × 1.338").● True measurement of speaker systems actural impedance at 1kHz.● Three test ranges allow testing of home theater and commercial sound systems.● Measures transformer impedances.● Battery operation.● Low battery indication.● Data hold function.● 0Ω adjustment.
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product
Digital ELCB (RCD) Tester
1811 EL
Standard Electric Works Co., Ltd
● Microprocessor-controlled.● 2Lines × 16 Characters LCD.● Very low consumption.● Suitable for industrial applications.● Better than 3% accuracy (current).● Menu-driven.● Accurate digital readout of disconnection time.● Accurate digital readout of disconnection sensitivity.● Data hold function.● Zero Crossing Circuitry permit testing at 0° or 180°.● Disconnection Phase Polarity shown on LCD display.● Auto off and off override.● Polarity Trip indicator (Positive of Negative Phase).
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AC & DC Analog Leakage Meters
2108 EL
Standard Electric Works Co., Ltd
● High quality Taut Band movement.● Four functions : DC current, AC current, AC+DC current, and ACV measurement.● Three input resistance ranges: 1kΩ,1.5kΩ and 2kΩ.● 200uA full scale value.● ±2.5% full scale value accuracy.● Built-in overload protection circuit.● Robust, compact and easy to carry.
