SEW-Taiwan

Various Instruments

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  Name SKU Description Category
Sew 1106 IM FEATURES ● 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.     SPECIFICATIONS       Measuring ranges 0-20Ω / 0-200Ω /... Audio Impedance Testers
Sew 1107 IM FEATURES ● 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.     SPECIFICATIONS       Measuring ranges 0-200Ω / 0-2kΩ /... Audio Impedance Testers
Sew 1506 IM FEATURES ● High quality Taut Band movement.● Battery operated.● Timer function for hands free use.● Battery indicator.● The tester measure with a frequency of 1kHz.● Measure speaker’s impedance.● Measure speaker lines (connected to load).● Help to calculate and check audio power systems.● Ideal for public address installation and maintenance.● Measure transformer impedances.    ... Audio Impedance Testers
Sew 2706 IM FEATURES ● True measurement of speaker systems actual impedance at 1kHz.● Three test ranges (20Ω / 200Ω / 2000Ω) allow testing of home    theater and commercial sound systems.● Measures transformer impedances.● Battery operated.● Low battery indication.● Data hold function.● Timer function for continuous hands free operation.● The timer can last about 3-5 minutes when users press.● TEST ON/OFF button.    ... Audio Impedance Testers
Sew ALS-1 FEATURES ● x10 Model allows for more accurate   measurements of low amperage devices.● Direct reading x1 mode.● 4mm Voltmeter input jacks.● Intergrated ground conductor.● 10 amp capacity.     SPECIFICATIONS       Input/Output line connector 3 prong U.S. standard Max. Voltage/Ampere rating 120Vac(±10%)/10Aac Operating Temperature & Relative Humidity 0℃~50℃... AC Line Separators
Sew ALS-2 FEATURES ● x10 Model allows for more accurate   measurements of low amperage devices.● Direct reading x1 mode.● 4mm Voltmeter input jacks.● Intergrated ground conductor.● 10 amp capacity.● 10cm plug cord for greater flexibility.     SPECIFICATIONS         Input plug US / Europe Output socket 3 prong U.S. standard Cord length 10cm Max. Voltage/Ampere... AC Line Separators
Sew 6470 BT FEATURES ● 2000 counts.● DC Voltage measurement.● 4-wire resistance measurement.● Data hold function.● Low battery indication.● 9V DC power supply.● Measure battery types: Li-ion, Ni-Cd, Ni-MH● Simple operation.● Lead resistance and contact resistance eliminated.     SPECIFICATIONS       DC Voltage       Range 2V 20V 100V Resolution ... Battery Tester
Sew RCB-1 FEATURES ● The RCB-1 is used to verify and proof any High Voltage Insulation   Testers. It can be utilized to calibrate all High Voltage Insulation   Testers very accurately Analogs or Digitals.● Some institutions and large industries requested their own calibrator   too, therefore, SEW started manufacturing the RCB for special   customers.     SPECIFICATIONS         ... Resistor Calibration Boxes
Sew RCB-3 FEATURES ● The RCB-3 is used to verify and proof any High Voltage Insulation   Testers. It can be utilized to calibrate all High Voltage Insulation   Testers very accurately Analogs or Digitals.● Some institutions and large industries requested their own calibrator   too, therefore, SEW started manufacturing the RCB for special   customers.     SPECIFICATIONS         ... Resistor Calibration Boxes
Sew RCB-3-1T(A) FEATURES ● The RCB-3-1T is used to verify and proof any High Voltage    Insulation Testers. It can be utilized to calibrate all High Voltage    Insulation Testers very accurately Analogs or Digitals.● Some institutions and large industries requested their own calibrator    too, therefore, SEW started manufacturing the RCB for special    customers.     SPECIFICATIONS ... Resistor Calibration Boxes
Sew RCB-3-1T(B) FEATURES ● The RCB-3-1T is used to verify and proof any High Voltage    Insulation Testers. It can be utilized to calibrate all High Voltage    Insulation Testers very accurately Analogs or Digitals.● Some institutions and large industries requested their own calibrator    too, therefore, SEW started manufacturing the RCB for special    customers.     SPECIFICATIONS Resistance... Resistor Calibration Boxes
Sew ITC 8 FEATURES ● The ITC 8 can be utilized to check calibration of resistance ranges   of insulation testers and multimeters.● The resistance checker box is also used to verify insulation testers   and multimeters.     SPECIFICATIONS         Resistance Ranges    0.5Ω, 1Ω, 2Ω, 20Ω, 200Ω, 1kΩ, 10kΩ,    20kΩ, 100kΩ, 1MΩ, 2MΩ, 10MΩ ... Resistor Calibration Boxes
Sew 880 AT FEATURES ● The 880 AT is a simplified Version of an appliance tester which use    low voltage and low current to perform it's checks.● Application Example   The appliance is plugged into the mini appliance checker, then the   probe make contact with the protective conductor.● Other appliance checking   Washing Machine Toaster Iron Dish Washer   Stove    ... Mini Appliance Checker
Sew HLV-1 FEATURES ● Designed to proof.   AC voltage detectors   AC voltage testers● Compact, handheld, and easy to carry and use.● Battery operated.● LED indicates when power is "ON".● Normal 4mm test leads.     SPECIFICATIONS Output voltage H terminal: AC 400V (± 20%) L terminal: AC 100V (± 20%) Frequency 50-60Hz Power on indicator   ˇ Operating temperature 0°C ~... AC Voltage Proving Units
Sew HLV-2 FEATURES ● Designed to proof.   AC voltage detectors   AC voltage testers● Compact, handheld, and easy to carry and use.● Battery operated.● LED indicates when power is "ON".● Normal 4mm test leads.     SPECIFICATIONS         Output voltage H terminal: AC 690V (±20%) L terminal: AC 100V (±20%) Frequency 50-60Hz Power on indicator   ˇ ... AC Voltage Proving Units
Sew HLV-3 FEATURES ● Designed to proof.   AC voltage detectors   AC voltage testers● Compact, handheld, and easy to carry and use.● Battery operated.● LED indicates when power is "ON".● Normal 4mm test leads.     SPECIFICATIONS         Output voltage H terminal: AC 415V (±20%) L terminal: AC 230V (±20%) Frequency 50-60Hz Power on indicator   ˇ ... AC Voltage Proving Units