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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...
Category:
AC & DC Analog Leakage Meters
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 Current : 0.1-1-10mA AC Current : 0.1-1-10mA AC+DC current : 0.1-1-10mA AC Voltage : 150-300V (50/60Hz) Accuracy : ±2.5% of full scale Input impedance Current Ranges : 1kΩ, 1.5kΩ and 2kΩ Voltage Ranges : 150V/500kΩ 300V/1MΩ Working frequency 20Hz ~5kHz Overload protection Withstands 30mA AC for 10 minutes for each current measuring range Operating temperature 0ºC ~ 40ºC Operating humidity Max. 80% R.H. Dimensions 210(L) × 210(W) × 100(D)mm Weight (battery included) Approx. 1395g Power source 1.5V (AA) × 8 Safety standard EN 61010-1 CAT III 600V EN 61326-1
Category:
AC & DC Analog Leakage Meters
FEATURES ● High quality movement.● Compact and lightweight; easy to use and store.● Mirror scale: for easier viewing & reading.● Built-in stand makes reading and measuring easy.● 200μA full scale value.● Fuse-protected.● Low battery indication. SPECIFICATIONS AC Leakage Current Measuring range 0.3mA-1mA-3mA-10mA-30mA Accuracy ±2% of full scale Input resistance 1.5kΩ / 2kΩ AC Voltage Measuring range 0-150 / 0-300V Accuracy ±2% of full scale Input resistance 150V 500kΩ 300V 1MΩ General Low battery indication Battery check indicate good battery from 7Vdc to 9Vdc during a load test of 2mA Dimensions 160(L) × 100(W) × 45(D)mm Weight (battery included) Approx. 370g Power source 9V(6F22) × 1 Safety standard EN 61010-1 CAT III 600V EN 61326-1
Category:
AC & DC Analog Leakage Meters
FEATURES ● High quality movement.● Compact and lightweight; easy to use and store.● Mirror scale: for easier viewing & reading.● Built-in stand makes reading and measuring easy.● 200μA full scale value.● Fuse-protected.● Low battery indication. SPECIFICATIONS AC Leakage Current Measuring range 0.3mA-1mA-3mA-10mA-30mA Accuracy ±2% of full scale Input resistance 1.5kΩ AC Voltage Measuring range 0-300 / 0-600V Accuracy ±2% of full scale Input resistance 300V 1MΩ 600V 2MΩ General Low battery indication Battery check indicate good battery from 7Vdc to 9Vdc during a load test of 2mA Dimensions 160(L) × 100(W) × 45(D)mm Weight (battery included) Approx. 360g Power source 9V(6F22) × 1 Safety standard EN 61010-1 CAT III 600V EN 61326-1
Category:
Low Voltage Detectors
FEATURES ● Microprocessor-controlled smart voltage detector.● Bright LED and audible alarm sound when voltage is present.● Designed for non-contact voltage detection.● Sensitivity adjustable with thumbwheel.● Adjustable for use on power wiring plus lighting, thermostats and other low voltage circuits.● LED indication for battery condition.● Identify Hot and Neutral. SPECIFICATIONS Voltage detection 50V~1000V AC Frequency 50~500 Hz Measurement category CAT IV 1000V Indication LED and Tone Operating conditions Temperature : 0~40°C Humidity : Less than 80% R.H. Altitude : 2000m maximum For indoor use only ˇ Pollution degree 2 Dimensions 142(L) × 28(W) × 27(D)mm Weight (battery included) Approx. 39g Power source 1.5V (AAA) × 1 Safety standard EN 61010-1 CAT IV 1000V EN 61326-1
Category:
Low Voltage Detectors
FEATURES ● Bright LED and audible alarm sound when voltage is present.● Designed for non-contact voltage detection.● Can be used to find a break in a wire.● Flashlight function.● ON/OFF switch for longer battery life. SPECIFICATIONS Voltage detection 50V~1000V AC Frequency 50~500 Hz Measurement category CAT III 600V Indication LED and Tone Operating conditions Temperature : 0~40°C Humidity : Less than 80% R.H. Altitude : 2000m maximum For indoor use only ˇ Pollution degree 2 Dimensions 142(L) × 28(W) × 27(D)mm Weight (battery included) Approx. 45g Power source 1.5V (AAA) × 2 Safety standard EN 61010-1 CAT III 600V EN 61326-1
FEATURES ● No batteries required.● Every circuit is doubled.● Buzzer indicates voltage detected.● Led indicates voltage detected.● Neon scale indicates voltage.● Dual HBC fuses.● High grade fiber glass probes.● Super polished fiber glass.● High strength connecting cord.● Heavy duty rated.● Replaceable tips.● Choice of tips available.● Lightweight.● Small storage space.● Strong strength reliefs.● Double poles non-polarized.● Suitable for 45 to 70 Hz networks.● Contact detector type.● Passive circuitry.● Fiber glass 1.6mm - CU 35um PCB.● Super bright neon lights and LEDs.● Ergonomically-designed.● EN 61010-031 CAT IV 500V. SPECIFICATIONS GENERAL Maximum Rating between Poles 450V Category IV FUSES Type HBC/HRC Rate of Rupture Slow Blow Current Rating 500mA Voltage Rating 600V Quantity 2 VOLTMETER The Neon Voltage Scale Indication Neon lit when Voltage > or = 110V Neon lit when Voltage > or = 220V Neon...
Category:
Voltage/Continuity Testers
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 Voltage protection 50~600V (AC/DC) Operating temperature 0℃ to 40℃ Storage temperature -10℃ to 50℃ Dimensions 115(L) x 74(W) x 27(D)mm Weight (battery included) Approx. 178g Power source 9V(6F22) x 1 Safety standard EN 61010-1 CAT III 600V EN 61010-2-030 EN 61326-1
Category:
Voltage/Continuity Testers
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. SPECIFICATIONS Voltage test 12V to 690V AC/DC Voltage range AC : 12V,24V,50V,127V,230V,400V,690V DC : 12V,24V,50V,127V,230V,400V,690V Flashlight ˇ Working frequency 40 to 400 Hz Voltage protection 1000V DC / 700V AC Continuity range 6kΩ Resistance range 6kΩ,60kΩ,300kΩ Operating temperature 0℃ to 40℃ Operating humidity 80% R.H. Probe distance 19mm apart Dimensions 195(L) x 56(W) x 35(D)mm Weight (battery included) Approx. 214g Power source 9V(6F22) x 1 Safety standard EN 61010-1 CAT III 600V EN 61243-3 EN...