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Sew VOT-51
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FEATURES
● Voltage test: 12V to 690V AC/DC (7 LEDs) with indication by buzzer.● Voltage range: 12V, 24V, 50V, 127V, 230V, 400V, 690V.● Polarity test: LED +/-● Audible continuity test● Self-test button to ensure proper function of the device prior to testing.● Waterproof design, protection class: IP54● Phase / Neutral identification● Integrated storage clips for test probe.● Rubberized injection molding.
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Voltage/Continuity Testers
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Sew 190 CBI
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FEATURES
● 190 CBI is an easy tool to find the circuit breaker or fuse supplying electrical power to an outlet or lighting fixture. Just plug the transmitter into the outlet.● Use the receiver to scan the circuit breaker panel box. An audible tone will be clearly heard when the right circuit breaker is scanned.● The plug of transmitter is changeable. The plug of transmitter could be changed for customers'... |
Circuit Breaker Identifiers
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Sew 1107 IM
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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
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Sew ALS-2
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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
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Sew RCB-3
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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
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Resistor Calibration Boxes
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Sew HLV-2
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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
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AC Voltage Proving Units
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Sew 2108 EL
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FEATURES
● 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.
SPECIFICATIONS
Ranges
DC... |
AC & DC Analog Leakage Meters
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Sew CT-01
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FEATURES
● Audible and optic continuity test.● Audible and optic voltage check.● Voltage protection : 600V● Robust and ergonomic housing.● For checking electric light bulbs, securings, wirings and so on.● Application : resistor, voltage, semiconductor, capacitor and so on.
SPECIFICATIONS
Continuity
0~500kΩ
Test current
about 5uA
Test voltage
Less than 9V
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Voltage/Continuity Testers
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Sew 191 CBI
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FEATURES
● 191 CBI is an easy tool to find the circuit breaker or fuse supplying electrical power to an outlet or lighting fixture. Just plug the transmitter into the outlet.● Use the receiver to scan the circuit breaker panel box. An audible tone will be clearly heard when the right circuit breaker is scanned.● The plug of transmitter is changeable. The plug of transmitter could be changed for customers'... |
Circuit Breaker Identifiers
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Sew 1506 IM
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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.
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Audio Impedance Testers
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Sew RCB-3-1T(A)
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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
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Resistor Calibration Boxes
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Sew HLV-3
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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
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AC Voltage Proving Units
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Sew 1807 TB
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FEATURES
● AC Voltage Input/output range: 100~240 Vac● Frequency: 50~60Hz● Current: 10A
SPECIFICATIONS
Current capacity
10Aac(125V)
Withstand voltage
2210Vac for 1 minute between the electric circuit and the case
ACV Input/Output
100~240V 50/60Hz
Dimensions
170(L) x 165(W) x 92(D)mm
Weight
Approx. 820g
Meets
EN 61010-1 CAT.Ⅲ... |
AC & DC Analog Leakage Meters
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Sew 2706 IM
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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.
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Audio Impedance Testers
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Sew RCB-3-1T(B)
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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
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Sew ITC 8
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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
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Resistor Calibration Boxes
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