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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 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...
The Tohoku Earthquake, tsunami and Fukushima Daichi disaster created many challenges for the people...
The Tohoku Earthquake, tsunami and Fukushima Daichi disaster created many challenges for the people...
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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HOWARD LEIGHT PRO EAR EARMUFF, HIGH ATTENUATING DIELECTRIC EAR DEFENDERS Howard Leight Pro Earmuff Padded headband provides a comfortable fit. Foam vinyl cushions help distribute pressure evenly around outer ear. NRR 29. Click here for catalogue EARMUFFS
BILSOM THUNDER T1 EARMUFF FOR HELMET ATTACHMENT, NRR 23DB WITH ADAPTER 3718 EAR DEFENDERS Howard Bilsom Thunder T1 Muff Helmet Helmet Thunder series earmuffs are designed with all-day comfort in mind. Thunder headband earmuffs feature a unique dual headband for better positioning and breathability, and a non-deforming outer headband that minimizes pressure on the head. Plus, its dielectric construction withstands use and abuse, while protecting workers in electrical environments. The Thunder series features patented Air Flow Control™ technology for optimal attenuation across... EARMUFFS
BILSOM LEIGHNING L3 EARMUFF HEARING PROTECTION, NRR 30DB EAR DEFENDERS Howard Bilsom Leighning L3 Muff Headband Leightning series' steel-wire construction provides high performance and robust durability. Leightning stands up to daily use and abuse without compromising comfort. Howard Leight has optimized the Leightning series to deliver the highest level of comfort available, featuring an exclusive padded foam headband and super-soft ear cushions that eliminate that ""squeezing” pressure on the head. The Leightning series also features... EARMUFFS
BILSOM VIKING V2 EARMUFF HEARING PROTECTION, NRR 27DB EAR DEFENDERS Howard Bilsom Viking V1 Muff Multiple-Position Viking series multiple-position earmuffs give workers the flexibility to wear their earmuffs over the head behind the head or under-the-chin. Viking earmuffs can be worn with other PPE, including hard hats, visors, face shields, respirators and welding shields. Plus, Viking's robust non-deforming dielectric construction withstands use and abuse while protecting your workers in electrical environments. The Viking series features patented... EARMUFFS
BILSOM THUNDER T1 MUFF, NRR 26DB EAR DEFENDERS FOR HEARING PROTECTION Howard Bilsom Thunder T1 Muff Headband Thunder series earmuffs are designed with all-day comfort in mind. Thunder headband earmuffs feature a unique dual headband for better positioning and breathability, and a non-deforming outer headband that minimizes pressure on the head. Plus, its dielectric construction withstands use and abuse, while protecting workers in electrical environments. The Thunder series features patented Air Flow Control™ technology for optimal attenuation across all... EARMUFFS
BILSOM THUNDER T3 EARMUFF, NRR 30DB EAR DEFENDERS FOR HEARING PROTECTION Howard Bilsom Thunder T3 Muff Headband Thunder series earmuffs are designed with all-day comfort in mind. Thunder headband earmuffs feature a unique dual headband for better positioning and breathability, and a non-deforming outer headband that minimizes pressure on the head. Plus, its dielectric construction withstands use and abuse, while protecting workers in electrical environments. The Thunder series features patented Air Flow Control™ technology for optimal attenuation across all... EARMUFFS
BILSOM CLARITY C3H HELMET ATTACH EARMUFF, NRR 25DB EAR DEFENDERS FOR HEARING PROTECTION Howard Bilsom Clarity C3H Helmet Attach EarMuff Helmet Clarity Series earmuffs improve worker safety by blocking noise, while voice and signal frequencies can be heard more naturally. Clarity earmuffs provide uniform attenuation that allows speech frequencies to be heard with less distortion – combating worker isolation and overprotection on the job. Plus, Clarity's robust non-deforming dielectric design withstands use and abuse while protecting workers in electrical... EARMUFFS
BILSOM LEIGHTNING L2F EARMUFF FOLDABLE TYPE, NRR 27DB EAR DEFENDERS Howard Bilsom Leightning L2F Muff Folding Folding Leightning series' steel-wire construction provides high performance and robust durability. Leightning stands up to daily use and abuse without compromising comfort. Howard Leight has optimized the Leightning series to deliver the highest level of comfort available, featuring an exclusive padded foam headband and super-soft ear cushions that eliminate that ""squeezing” pressure on the head. The Leightning series also features... EARMUFFS
BILSOM THUNDER T2 EARMUFF FOR HELMET ATTACHMENT NRR 25DB WITH ADAPTER 3718 EAR DEFENDERS Howard Bilsom Thunder T2H Muff Helmet Helmet Thunder series earmuffs are designed with all-day comfort in mind. Thunder headband earmuffs feature a unique dual headband for better positioning and breathability, and a non-deforming outer headband that minimizes pressure on the head. Plus, its dielectric construction withstands use and abuse, while protecting workers in electrical environments. The Thunder series features patented Air Flow Control™ technology for optimal attenuation across... EARMUFFS
BILSOM LEIGHTNING L1HHV HI-VISIBILITY EARMUFF, HELMET TYPE, NRR 23DB EAR DEFENDERS Howard Bilsom Leightning L1HHV Muff Helmet Helmet When the jobsite is outdoors or in low lighting, workers are exposed to increased safety hazards in addition to noise. Leightning Hi-Visibility Earmuffs provide workers with a total solution for both hearing protection and visibility at night – and during the day. Eye-catching bright green earcups provide a highly noticeable contrast against dark settings, especially in low lighting situations and inclement weather. Plus, Leightning... EARMUFFS
HOWARD LEIGHT LEIGHTNING L3H, HELMET EARMUFF WITH ADAPTER, NRR 27 EAR DEFENDERS Leightning L3H, NRR 27 Earmuff Hard Hat Mount The Leightning L3 series offers an NRR rating of 27 when attached to a hard hat. When you're in a tough industrial environment and need to block noise, Bilsom's Leightning series' steel wire construction provides high performance and robust durability. Leightning stands up to daily use and abuse without compromising comfort. Bilsom has optimized the Leightning series to deliver the highest level of comfort available, featuring an exclusive padded... EARMUFFS
BILSOM LEIGHTNING LO EARMUFF NECKBAND TYPE HEARING PROTECTION, NRR 22DB EAR DEFENDERS Howard Bilsom Leightning L0N Muff Neckband Neckband Leightning series' steel-wire construction provides high performance and robust durability. Leightning stands up to daily use and abuse without compromising comfort. Howard Leight has optimized the Leightning series to deliver the highest level of comfort available, featuring an exclusive padded foam headband and super-soft ear cushions that eliminate that ""squeezing” pressure on the head. The Leightning series also features... EARMUFFS
3M MT13H221A PROTAC III HEARING PROTECTION EARMUFF, HEADSET HEADBAND TYPE, NRR 26DB NEAR DEFENDERS 3M™ Peltor™ ProTac III Headset,Black,Headband Professional-Quality Hearing Protection (26dB NRR) Environmental microphones for level-dependent hearing protection and ambient listening. 3.5 mm listen-only stereo input for connection to external devices (e.g. cell phone, two-way radio, Ipod). Voice guided menu system for ease of use and adjusting settings. Auto power off, the headset will turn off after 4 hrs of non-use to save battery. Low-battery warning to inform you when to... EARMUFFS
3M PELTOR OPTIME 101 HEARING PROTECTION EARMUFFS H7A, OVER-THE-HEAD TYPE, NRR 27DB EAR DEFENDERS 3M Peltor Optime 101 Earmuffs H7A Over The Head Earmuffs recommended for TWA noise exposures up to 101 dBA. Stainless steel headband distributes weight for low pressure fit. Earcup pivot points tilt for comfort that adjusts to individual wearers. Noise Reduction Rating (NRR) 27 decibels. Earcups with liquid and foam filled cushions offer comfort for long wear and optimum seal. 3M™ Peltor™ Optime™ 101 over-the-head earmuffs feature a stainless steel headband for consistent... EARMUFFS
HONEYWELL SMARTFIT, ATTACHED METALIZED CORD POLYBAG (50PAIRS/10BOXES/CASE) HONEYWELL SMARTFIT, ATTACHED METALIZED CORD POLYBAG Finding earplugs that fit perfectly can be challenging since every ear shape and size is unique. SmartFit Detectable Heat-Activated Earplugs solve this problem with a one-size-fits-all design powered by patented Conforming Material Technology (CMT). Using your body heat, these earplugs gently adapt to the exact shape of your ear canal, delivering a comfortable, secure, and personalized fit for all-day wear. These are the only detectable... REUSABLE EARPLUGS
WORKSAFE TRI-FLANGE REUSABLE CORDED EARPLUGS, SNR 31DB HEARING PROTECTION WORKSafe Tri-Flange Reusable Corded Earplugs The WORKSafe TRI-FLANGE PLUGS, product code WSPTRIFL, are reusable corded earplugs designed for hearing protection in loud environments. They provide an SNR of 31dB and NRR of 25dB, with a tri-flange TPR design, cotton cord and carrying case for convenient storage and use. Specifications Brand: WORKSafe Model: TRI-FLANGE PLUGS Product Code: WSPTRIFL Category: Hearing Protection / Earplugs Type: Reusable Corded Earplugs Design: Tri-Flange Single... REUSABLE EARPLUGS
MOLDEX GLIDE REUSABLE FOAM EARPLUGS, OPTIONAL CORD, NRR 30DB (100PRS/4BOXES/CSE) Glide® Foam No Roll Twist-In Earplugs – NRR 30dB Features Unique multi-curved stem rotates for a custom fit Large handle on the curved stem for easy insertion & removal No roll-down design is perfect for workers with dirty hands or wearing gloves The cord can be attached at any desired length Look for the bright green color as a symbol of Moldex quality Independently tested to ANSI S3.19-1974 100% PVC-Free, like all Moldex products & packaging - for a greener... REUSABLE EARPLUGS
MOLDEX GLIDE FOAM TWIST IN EARPLUG, UNCORDED, NRR 30 (100PRS/4BOXES/CSE) Glide® Foam No Roll Twist-In Earplugs – NRR 30dB Features Unique multi-curved stem rotates for a custom fit Large handle on the curved stem for easy insertion & removal No roll-down design is perfect for workers with dirty hands or wearing gloves The cord can be attached at any desired length Look for the bright green color as a symbol of Moldex quality Independently tested to ANSI S3.19-1974 100% PVC-Free, like all Moldex products & packaging - for a greener... REUSABLE EARPLUGS
MOLDEX ROCKET REUSABLE EARPLUG VINYL CORDED WITH CASE, NRR 27 (50PRS/4BOX/CSE) MOLDEX ROCKET REUSABLE EARPLUG CORDED WITH CASE, NRR 27 (50PRS/4BOX/CSE) Easy grip handle lets earplugs easily slip into ear Air bubble in tip provides cushioned comfort Earplugs can be washed and reused Pocket-Pak carrying case provides hygienic storage of plugs between uses (Pocket-Pak not included for models #6404 and #6415) Available in corded, uncorded, corded metal detectable and camo Special Ops models Look for the bright green color as a symbol of Moldex quality In the Metal... REUSABLE EARPLUGS
MOLDEX ROCKET REUSABLE EARPLUG METAL DETECTABLE VINYL CORDED WITH CASE, NRR 26 (50PRS/4BOX/CSE) Moldex Rocket Reusable Earplug (Metal Detectable) and Vinyl Corded - 6415 Metal Detectable Rockets feature an enclosed metal spring that eliminates any exposed metal and a metal detectable cord. The bright blue color is perfect for food processing applications. Advantages Get A Grip Rockets reusable earplugs are designed to give you a great grip. The easy grip handle lets them easily slip into the ear. Comfort All Day Long Rockets features an air bubble in the tip providing cushioned... REUSABLE EARPLUGS