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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 6500 LC | FEATURES ● 4-20mA (1kΩ load, 24V Loop Supply).● 0.025% Basic Accuracy.● Simple Operation Interface.● Auto Ramp and Step Functions.● 0-20mA, 0-24mA selectable.● Incremental percentage setting : 0-100%.● Warning beeper when output is open.● 0-24V output.● The minimum load of 20kΩ on voltage mode. SPECIFICATIONS DC Current (1kΩ Max Load, 24v Loop Supply) Range 0-4mA / 4-20mA / 20-24mA ... | Loop Calibrator |
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Sew 2310 SL | FEATURES ● Max. & Min. function.● Over & under range indication.● 4-digit LCD with bar graph.● Frequency weighting characteristic for 2 times per second.● AC signal output.● Low battery indication. SPECIFICATIONS Measuring ranges Lo : 30dB~80dB Med : 50dB~100dB Hi : 80dB~130dB Accuracy ± 1.5dB(at Reference Range) Reference sound ... | Sound Level Meter |
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Sew 2330 LX | FEATURES ● Wide range for measurements up 40000 lux and 4000 fc.● 0.01 lux and 0.001 fc resolution for accurate low light level measurements.● Light sensor cover is included for preserving sensor life.● Auto off function.● Data hold and peak hold function.● Low battery indication.● Over range indication.● Auto-ranged.● Manual-ranged.● Calibration mode is provided.● 9V battery system.● Selection key for lux and fc.● The spectral sensitivity... | Light Meter |
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Sew 191 CBI | 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 190 CBI | 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 188 FFF | FEATURES ● The 188FFF is a Fuse and Fault Finder which comprises of two parts : The Receiver and the Transmitter.● The Transmitter, draws a current from the mains supply circuit to which it is connected to. The Signal● Current from the Tx is at about 10kHz. The Transmitter is powered by the mains and requires no batteries.● The 10kHz signal current generated by the Transmitter is then searched(sniffed) by the Receiver to... | Circuit Breaker Identifiers |
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Sew PM-10,PM-15 | FEATURES ● Determine the running cost your appliances.● Make informed decisions when purchasing appliances and equipment.● Reduce your electricity bill.● Measure Voltage, Current, Power, Volts, Amps, Power Factor, and Greenhouse Gas Emissions.● Calculate electrical expenses by day, week, month, and even an entire year. SPECIFICATIONS ... | Power Meter |
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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 |
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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 |
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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 |
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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 |
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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 |
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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 |
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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 |
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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 |
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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 |
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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 |
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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 |
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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 |
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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 |
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