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Extendable Borescope helps you search inside hard to reach places. A very handy pipeline inspection tool.[...]

Specifications 1.High quality 2.noise cancelling earbuds 3.Competitive price 4.Comfortable in ear earphone 5.OEM welcome 1, Ergonomic neckband system for the best possible fit 2, Powerful neodymium magnets for balanced, detailed sound reproduction 3, Basswind System delivers powerful bass response 4, Meticulous construction for serious durability 5, Reflective neckband to ensure extra visibility and safety outdoors 6, Sweat- and water-resistant materials 7, Washable under running[...]

Specifications 1,excellent hi-fi sound 2,unique 3d-axis mechanism 3,high-energy bass 4,ideal musical compannion 5,protective carrying bag Features: 1.excellent hi-fi sound 2,unique 3d-axis mechanism 3,high-energy bass 4,Ideal musical compannion 5, protective carrying bag Technical information: Impedence: 32ohms Sensitivity: 125db Frequency response: 12Hz-28KHz[...]

Specifications 1.High quality 2.noise cancelling earbuds 3.Competitive price 4.Comfortable in ear earphone 5.OEM welcome Detail pictures will be sent if needed. Features: Moving iron headset the world's light and smallest noise-isolating in-ear headphones 1. FEEL YOUR MUSIC,NOT YOUR HEADPHONE 2. Proprietary ear tip design naturally fits the shape of your ear canals, making them virtually impossible to feel - the key to comfortable, extended wear. 3. NOISE-ISOLATING Balanced[...]

Very easy to operate * Multiple parameter measurement: Ra, Rz * Highly sophisticated inductance sensor * Built-in lithium ion rechargeable battery and control circuit with high capacity * Small in size, light in weight and easy to use * Can communicate with PC computer for statistics, printing and analysing by the optional cable and the software for RS232C interface. *Manual or automatic shut down. The tester can be switched off by pressing the Power key at any time.[...]

Application: Used for measuring thickness and corrosion of pressure vessels,chemical equipment,boilers,oil storage tanks,etc.in industries of petroleum,shipbuilding,power station,and machine manufacturing. Model: TM-8811 Measuring range (metric/imperial): 1.2-200mm,0.06-8inch Operating principle: ULTROSONIC Materials measured: any hard materials, including steel, cast iron, aluminum, red copper, brass, zinc, quartz glass, polyethylene, PVC, gray cast iron, nodular cast iron and other[...]

Application: Used for measuring thickness and corrosion of pressure vessels,chemical equipment,boilers,oil storage tanks,etc.in industries of petroleum,shipbuilding,power station,and machine manufacturing. Model: TM8812 TM8812C Measuring range (metric/imperial): 1.0-200mm,0.05-8inch Operating principle: ULTROSONIC Materials measured: any hard materials, including steel, cast iron, aluminum, red copper, brass, zinc, quartz glass, polyethylene, PVC, gray cast iron, nodular cast iron and[...]

1.FEATURES This instrument is compatible with four standards of site to measure surface roughness of various machinery-processed parts, calculate corresponding and clearly display all measurement parameters. * Multiple parameter measurement: Ra, Rz, Rq, Rt * Highly sophisticated inductance sensor * Four wave filtering methods : RC, PC-RC, GAUSS and D-P * Built-in lithium ion rechargeable battery and control circuit with high capacity * Small in size, light in weight and easy to use[...]

Ballast is intended for current stabilization for HID lamps 600 W. Ballast can operate with ignitor, which is included in series-paralel conection with lamp circuit (most widely used). Thermal protection included. Technical data : U = 230V, f = 50-60 Hz, supply current 6,2A, maximal ambient temperature 40 C, tw =120 C, Dimensions : (length x width x high), (140 x 85 x 107)mm. Mounting holes distances : (124 x 64)mm. Open type of construction for general purpose for building into a casing.[...]

1. Introduce SL-A08 is the new design, it is new product of digital amplifier board，use SMT decal of main IC，connection is very simple。High Power efficiency，Less heat. 2. Application • Power speaker • Digital product • Computer and laptop • Portable product • Wireless product • TV, DVD and the other product　 3. Feature • Output Power: Maximum 22.5W at RL=4Ω,VCC=14V • Power efficiency is up to 93% • Low Working Voltage Down To 4V, High Working[...]