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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...
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...
Water is a chemical compound with the chemical formula H2O. A water molecule contains one oxygen...
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  Name SKU Description Category
Hioki Clamp on Adapter 9290-10 AC Current Transformer to Meet Applications Exceeding 1000A AC Hioki clamp sensors are best-in-class measuring devices incorporating Hioki’s expertise in current sensing technology. The 9290-10 is a clamp-on adapter rated for 1500A AC, and features a 10:1 CT ratio. In addition to the large clamp diameter, broad frequency characteristics and good phase characteristics, the CT reliably provides Hioki clamp on power meters with expanded range and large current measurements. Note: Cannot use... Clamp Meters | Clamp Multimeters | Electrical Clamp Meters
Hioki Clamp on AC/DC HiTester 3290, 3290-10 20A to 2000A AC/DC Clamp Meter System with Waveform Output Function and Wide 1.00Hz to 1000Hz Bandwidth Hioki clamp on meters are best-in-class measuring devices incorporating Hioki’s expertise in current sensing technology. The 3290 and 3290-10 feature detachable clamp sensors to offer a maximum 2000A current range. Clamp Meters | Clamp Multimeters | Electrical Clamp Meters
Hioki Clamp on AC/DC HiTester 3287 10A/100A AC/DC Clamp Meter with Continuity Check and Resistance Testing Capabilities Hioki clamp on meters are best-in-class measuring devices incorporating Hioki’s expertise in current sensing technology. The Hioki 3287 is an AC/DC current and voltage clamp meter that also measures continuity and resistance, featuring a double jaw lever and slim profile for easy access to crowded wires. Clamp Meters | Clamp Multimeters | Electrical Clamp Meters
Hioki Clamp on AC/DC HiTester 3288, 3288-20 100A/1000A AC/DC Clamp Meters with Continuity Check and Resistance Testing Capabilities Hioki clamp on meters are best-in-class measuring devices incorporating Hioki’s expertise in current sensing technology. The 3288 and 3288-10 are AC/DC current and voltage clamp meters that also measures continuity and resistance, featuring a double jaw lever and slim profile for easy access to crowded wires. Clamp Meters | Clamp Multimeters | Electrical Clamp Meters
Hioki Clamp on AC/DC HiTester- 3284 20A/200A AC/DC Clamp Meters with Analog Output and Peak Hold for Inrush Measurement Applications Hioki clamp on meters are best-in-class measuring devices incorporating Hioki’s expertise in current sensing technology. The 3284 is an AC/DC current and voltage clamp meter with analog output capabilities and a peak hold function. Clamp Meters | Clamp Multimeters | Electrical Clamp Meters
Hioki Clamp on AC/DC HiTester 3285, 3285-20 200A/2000A AC/DC Clamp Meters with Continuity Check and Resistance Testing or Analog Output Hioki clamp on meters are best-in-class measuring devices incorporating Hioki’s expertise in current sensing technology. The 3285 and 3285-10 measure DC, AC or AC+DC current in live power lines without tapping into or connecting the lines, and includes a variety of features and functions including automatic zero adjustment that turns a normally troublesome task into a one-touch operation. Model 3285... Clamp Meters | Clamp Multimeters | Electrical Clamp Meters
Hioki Clamp on Power HiTeste 3286-20 Single-Phase and Three-Phase Handheld Power Meter with Harmonic Analysis Up to 20th Order Hioki clamp meters are best in class handheld current and voltage meters for safely and accurately measuring power lines. The 3286-20 can measure voltage, current, power, power factor, phase angle, reactive power or frequency, as well as detect phase sequence on live lines at any desired point of a single-phase circuit or three-phase circuit. Note: The 3286-20's three-phase power measurement method... Clamp Meters | Clamp Multimeters | Electrical Clamp Meters
Hioki Clamp on Earth Tester FT6380, FT6381 Lightweight Ground Clamps with Bluetooth® Data Transfer The FT6380 and FT6381 measure grounding resistance simply by clamping to multiple-grounded ground wires. No auxiliary grounding rod is needed, and there is no need to disconnect the ground wire from the grounding rod. The compact, low-profile sensor can be used to clamp ground wires with ease, and also provide AC current measurement functionality and can measure currents ranging from leakage current on the order of several mA to load... Ground Clamp Meters | Earth Testers | Voltage & Phase Detectors
Hioki Earth HiTester 3151 Classic Earth Resistance Tester Using 3-Pole Method Earthing or grounding of electrical equipment is essential to maintain safety, protecting lives, as well as prevent damage to equipment. The 3151 uses the AC phase differential system to measure earthing resistance, which assures that accurate measurements are unaffected by earth voltage and auxiliary earthing resistance. Ground Clamp Meters | Earth Testers | Voltage & Phase Detectors
Hioki Safety HiTester 3258 World’s First Non-Metallic Contact Voltage Tester Measures 600V With Optimal Safety Hioki leads the industry in non-metallic contact test and measurement technology that promotes safety on the worksite. The 3258 is a line voltage tester that employs a coupling capacitance cancellation method to measure voltage in AC circuits without requiring metal-to-metal contact. Voltage can be measured safely at practically any location, on either insulated or exposed metal conductors. Ground Clamp Meters | Earth Testers | Voltage & Phase Detectors
Hioki Voltage Detector 3120 Non-Metallic Contact Voltage Detector with Battery Life Indicator Hioki leads the industry in non-metallic contact test and measurement technology that promotes safety on the worksite. The 3120 is a non-metallic contact voltage detector with a power switch that also gives a clear indication of the battery state with a green LED. When voltage is detected, the LED lights red along with an audio signal. Ground Clamp Meters | Earth Testers | Voltage & Phase Detectors
Hioki Phase Detector 3129-10 Non-Metallic Contact 70V to 1000V Phase Detector Hioki’s non-contact voltage detection and measurement technology places efficiency and safety as priority considerations with the goal of protecting customers that need to conduct on-site electrical work as part of renovations and expansions of manufacturing plants and buildings. Model 3129-10 is a non-contact phase detector that detects the phase of electrical current flow within insulated wires without the use of metallic contact voltage... Ground Clamp Meters | Earth Testers | Voltage & Phase Detectors
Hioki Phase Detector 3129 Non-Metallic Contact 70V to 600V Phase Detector Hioki’s non-contact voltage detection and measurement technology places efficiency and safety as priority considerations with the goal of protecting customers that need to conduct on-site electrical work as part of renovations and expansions of manufacturing plants and buildings. Model 3129 is a non-contact phase detector that can detect the phase of electrical current flow within insulated wires without the use of metallic contact voltage... Ground Clamp Meters | Earth Testers | Voltage & Phase Detectors
Hioki Phase Detector 3126-01 Classic Phase Rotation Detector The Hioki 3126-10 is a phase rotation detector with 110V to 480V detection range. Ground Clamp Meters | Earth Testers | Voltage & Phase Detectors
Hioki LED OpticalL Meter TM6101 Wide 100 lx to 100,000 lx Range LED Optical Meter for Testing LED Optical Characteristics The TM6101 is an optical characteristic measuring instrument geared for the production lines of white LED and LED lighting devices. Based on Hioki’s proprietary filter spectroscopic measurement method, the LED optical meter measures optical characteristics such as luminous intensity, chromaticity and color rendering index of white LEDs with ultra high accuracy and offers a faster speed of measurement... Network | LAN | Optical Power | Noise Testers
Hioki Optical Power Meter 3664 Test the Optical Power Integrity of Laser and LED Equipment The 3664 is an optical power meter for measuring the optical power of a spatial light. It is ideal for testing the optical power of a laser light source and an LED light source. The optional optical sensors for the power meter are interchangeable and their sensitivity can be adjusted independently. *This product cannot perform measurement alone. Please purchase an optional light sensor separately. *Use of Optical Sensor 9743/... Network | LAN | Optical Power | Noise Testers
Hioki Lan Cable HiTester 3665-20 LAN Cable Tester for Shielded and Unshielded Twisted Pair Cables The 3665-20 is a hand-held LAN cable tester to easily test wiremap, measure cable length and identify twisted-pair cables, and is useful for verifying connections after installing connectors on cables. Optional terminators that facilitate easy identification of multiple cables make the LAN cable tester especially convenient for testing cables in working networks in the event of faults caused by open- or short-circuited cable... Network | LAN | Optical Power | Noise Testers
Hioki Meter Relay 2103H/L/HL Meter Relays in ±2.5% Class with 1 µA, 10 mV DC Movement for Power Saving Measures and Automation Hioki Meter Relays are industrial 1-channel devices to assist in energy saving and automation implementations. The 2103 series are 1-channel ±2.5% class meter relays featuring a sensitive 1 µA, 10 mV DC movement and a customizable scale. • 2103H: Lamp lights up and output relay contact operates at deflection of the needle to the right of the setting needle • 2103L: Lamp lights up and... Meter Relays
Hioki Meter Relay 2104H/L/HL Meter Relays in ±1.5% Class with 1 µA, 10 mV DC Movement for Power Saving Measures and Automation Hioki Meter Relays are industrial 1-channel devices to assist in energy saving and automation implementations. The 2104 series are 1-channel ±1.5% class meter relays featuring a sensitive 1 µA, 10 mV DC movement and a customizable scale. Not CE Marked • 2104H: Lamp lights up and output relay contact operates at deflection of the needle to the right of the setting needle • 2104L: Lamp... Meter Relays
Hioki Current Transformer CT-5MRN Series Current Transformer in 1.0% Class to Expand the Input Range of Meter Relays The CT-5MRN is a current transformer that expands the input range of Hioki meter relays. Not CE Marked CT-5MRN100: 100A primary, 5A secondary CT-5MRN120: 120A primary, 5A secondary CT-5MRN150: 150A primary, 5A secondary Meter Relays