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Here, you will find out more about our company,KKInstruments. And hopefully, you will get to...
In engineering, the airflow or air flow is a measurement of the amount of air per unit of time...
cable is most often two or more wires running side by side and bonded, twisted, or...
Follow legal stipulations and at the same time save costs in deep-frying.
The oil in your...
Distance (or farness) is a numerical description of how far apart objects are. In physics or...
Performance characteristics: The box body and the lamp cap shell is made from high strength...
World's best-in-class accuracy 2D measurement systemA sophisticated height gage offering...
The KKInstruments high voltage testing equipment range has been specially designed for the safe and...
Hipot is an abbreviationhigh potential. Traditionally, hipot is a term given to a class of...
Humidity is the amount of water vapor in the air. Water vapor is the gas phase of water and...
Electrical impedance is the measure of the opposition that a circuit presents to a current when a...
The lux (symbol: lx) is the SI unit of illuminance and luminous emittance, measuring luminous flux...
The Tohoku Earthquake, tsunami and Fukushima Daichi disaster created many challenges for the people...
The PDSurveyor™ family has been designed to carry out Partial Discharge detection by all...
physics, power is the rate at which energy is transferred, used, or...
For items selling at promotional price, we only accept walk-in, cash and carry from any of...
A refractometer is a laboratory or field device for the measurement of an index of refraction...
Sound is a sequence of waves of pressure that propagates through compressible media such as air...
Infrared thermography (IRT), thermal imaging, and thermal video are examples...
Application: Accurately measuring remaining wall thickness of metal pipes, tanks, beams, ship...
Vibration is a mechanical phenomenon whereby oscillations occur about an equilibrium point. The...
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Sew 890 PR | FEATURES ● The 890 PR is a Non-Contact phase detector with flashing LEDs and a beeping buzzer to show the detection of AC 3-phase sequence.● Two functions in one unit : open phase and phase sequence detection.● Convenient brightness switch to make the indication visible in dim areas or sunlight.● Back cover magnet attaches the instrument to the AC distribution panel offer easy measurement.● 3-Phase... | Non-Contact Type Phase Sequence Indicators |
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Sew 4156 PR | FEATURES ● The 4156 PR is used to identify the leads of a diconnected motor so that when the motor is in true phase sequence, it will run in the desired direction. SPECIFICATIONS Measuring ranges 0~200kΩ Test leads AL-34 length : 50cm Dimensions 250(L) × 190(W) × 110(D)mm Weight (battery included) Approx. 1280g Power... | Phase Sequence Indicators (Contact Type) |
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Sew 888 PMR | FEATURES ● Indicates phase rotation. ● Indicates phase presence.● Indicates motor rotation/wiring.● Indicates battery status.● Phase rotation and motor rotation indication works from as low as 1Vac.● Small, rugged enclosure.● Color coded test leads.● Phase presence indication from as low as 100 Vac. ● Very low consumption.● Fused. ● Lightweight, robust and compact.● Works from 2 Hz to... | Phase Sequence Indicators (Contact Type) |
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Sew 887 PR | FEATURES ● Indicates phase rotation. ● Indicates phase presence.● No battery required.● Phase rotation phase presence indicated on large liquid crystal display.● Small, rugged enclosure.● Color coded test leads.● Phase presence indication from as low as 40Vac to as high as 500Vac.● Fused.● Lightweight, robust and compact.● EN 61010-1 CAT III 500V EN... | Phase Sequence Indicators (Contact Type) |
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Sew 863 PR | FEATURES ● Two functions in one unit: open phase and phase sequence detection.● Neon light indicators.● Large size alligator clips for easy clipping onto switch- boards terminals.● Allows you to check a wide range of 3-phase power sources.● Special test leads length are available on request. SPECIFICATIONS Input... | Phase Sequence Indicators (Contact Type) |
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Sew 862 PR | FEATURES ● Two functions in one unit: open phase and phase sequence detection.● Neon light indicators.● Large size alligator clips for easy clipping onto switch- boards terminals.● Checks a wide range of 3-phase power sources.● Ideal for installing conveyor lines, pump systems and interconnected drivers.● Water proof.● Special test leads length are available on request. ... | Phase Sequence Indicators (Contact Type) |
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Sew 865 PR | FEATURES ● The 865 PR is a detector with LEDs to show the de- tection better visible than neon. ● Three functions in one unit, including open phase, phase sequence and 3 phase motor rotation.● Designed for checking a wider range of 3 phase power source from 100V to 500V.● Indicates R.S.T LEDs which frequency range from 40Hz to 400Hz.● Wide range... | Phase Sequence Indicators (Contact Type) |
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Sew ST-860 | FEATURES ● Three functions in one unit: open phase, phase sequence and motor rotation indication. ● Large size alligator clips for easy clipping onto switch- boards terminals. ● Highly reliable. ● Identifies 3 phase sequence and open phase check.● Ideal for installing conveyor lines, pump systems and interconnected... | Phase Sequence Indicators (Contact Type) |
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Sew 855 PRB | FEATURES ● Two functions in one unit: open phase and phase sequence detection.● Lamps let you determine at-a-glance if phase is open.● Large size alligator clips for easy clipping onto switch-boards terminals.● Checks a wide range of 3-phase power sources.● Special test leads length are available on request.● Push button switch is designed to minimize damage due to negligence. SPECIFICATIONS ... | Phase Sequence Indicators (Contact Type) |
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Sew 855 PRA | FEATURES ● Two functions in one unit: open phase and phase sequence detection.● Lamps let you determine at-a-glance if phase is open.● Large size alligator clips for easy clipping onto switch-boards terminals.● Checks a wide range of 3-phase power sources.● Special test leads length are available on request.● Push button switch is designed to minimize damage due to negligence. SPECIFICATIONS ... | Phase Sequence Indicators (Contact Type) |
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Sew 855 PR | FEATURES ● Two functions in one unit: open phase and phase sequence detection.● Lamps let you determine at-a-glance if phase is open.● Large size alligator clips for easy clipping onto switch-boards terminals.● Checks a wide range of 3-phase power sources.● Special test leads length are available on request.● Push button switch is designed to minimize damage due to negligence. SPECIFICATIONS ... | Phase Sequence Indicators (Contact Type) |
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Sew ST-850 | FEATURES ● Two functions in one unit: open phase and phase sequence detection.● Lamps let you determine at-a-glance if phase is open.● Large size alligator clips for easy clipping onto switch-boards terminals.● Checks a wide range of 3-phase power sources.● Special test leads length are available on request.● Push button switch is designed to minimize damage due to negligence. SPECIFICATIONS ... | Phase Sequence Indicators (Contact Type) |
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Sew 4183 CP | FEATURES ● Safely operates at low voltage ● Measures system voltage.● Measures capacitance of test point if system voltage is known.● Checks phase rotation of cables.● Phases out cables.● Rugged - comes with portable case.● Operates from potential test point of elbow connec-tors.● Battery operated. SPECIFICATIONS Voltage ranges 0~16kV /... | Cable Phasing Meter |
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Sew 1010 CL | FEATURES ● 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.● TAUT BAND movement. SPECIFICATIONS AC A 10... | Rotary Scale Clamp Meters |
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Sew ST-600 | FEATURES ● 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. SPECIFICATIONS AC A 6 / 30 / 60 / 300 / 600A ±3% of F.S.(50/60Hz)... | Rotary Scale Clamp Meters |
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Sew ST-375 | FEATURES ● 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. ... | Rotary Scale Clamp Meters |
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Sew ST-3620 | FEATURES ● 3½ digit liquid crystal display with maximum reading of 1999.● Over range indication : "1" is displayed on highest digit.● Low battery indication: "B" sign appears on the display.● Response time: approx. 1 second.● Data hold: for all ranges SPECIFICATIONS AC A 200 / 1500A ±(2.0%rdg+4dgt) (40Hz-1kHz) AC V 200 / 750V... | AC Clamp Meters |
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Sew ST-2600 | FEATURES ● Full auto range for V.A and Ω functions. ● Data hold function freezes the reading in dimly lit or hard to reach places. ● Low battery indication. ● Built-in buzzer for continuity test.● Safety design throughout with no exposed metal parts. Shielded banana... | AC Clamp Meters |
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Sew 3904 CL | FEATURES ● 4000 - count LCD.● Full automatic measurement. ◎ Voltage measurement. ◎ Current measurement. ◎ Resistor measurement. ◎ Capacitor measurement ◎ Frequency counter.● Range change function.● Data Hold function freezes the reading.● Continuity check.● Diode measurement.● Low battery indication.● Auto... | AC/DC Clamp Meters |
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Sew 3902 CL | FEATURES ● 2000 - count LCD.● Full automatic measurement. ◎ Voltage measurement. ◎ Current measurement. ◎ Resistor measurement. ◎ Capacitor measurement ◎ Frequency counter.● Range change function.●... | AC/DC Clamp Meters |
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