Search results for "environmental electronics"

1. Brand new and high quality. 2. This is a universal power supply for all your pedals, effects, wireless receivers and more. 3. Features include worldwide input, regulated output in multiple voltages, six adapter plugs and more. 4. This adaptor is designed to supply power where and when you need it. 5. With selectable DC output up to 12 volts and plugs to fit most small electronic devices, it replaces a box full of batteries. 6. It gives a universal regulated switching mode supply with selectable AC Input 110 to 240V AC (so with an electrical plug adapter it will work anywhere in the world). 7. It has selectable DC Outputs: 3/4.5/5/6/7.5/9/12V. 8. The charger also includes 6 detachable DC output plugs, so that it will fit almost all DC input sockets. (2.5*0.7mm, 3.0*1.1mm, 3.5*13.5mm, 3.5*15mm, 5.0*2.1mm, 5.5*2.5mm) 9. Used for battery chargers, printers, games consoles and many other appliances. 10. Compatible for: Mobile phone, Tablet PC, Camera, router and other device. 11. Not compatible with laptop or other high power equipment, not compatible with Over 30W Devices and the Polarity could not be reversed.Specification: General Certificate EMC, LVD Material Fireproof ABS, PC Cable length 1.2m Size 8*4.8*7cm Weight 107g Package Weight One Package Weight 0.16kgs / 0.36lb One Package Size 12.5cm * 11.5cm * 4.5cm / 4.92inch * 4.53inch * 1.77inch Qty per Carton 40 Carton Weight 7.50kgs / 16.53lb Carton Size 47cm * 25cm * 27cm / 18.5inch * 9.84inch * 10.63inch Loading Container 20GP: 840 cartons * 40 pcs = 33600 pcs40HQ: 1951 cartons * 40 pcs = 78040 pcs

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1. Material: ABS+PC+Aluminum Alloy2. Battery Capacity: 3600mAh3. Rated Input: 5V/2A4. Rated Power: 10W5. Wind Speed ??Settings: 1-199 levels6. Cooling and Ice Compress Function, Rapidly Reduces Temperature by 10 Degrees Celsius7. 199 Levels of Stepless Adjustment, Cools the Entire Body in 1 Second8. 8m/s Ultra-High Wind Speed, 3 Times Faster Cooling9. Vortex Pressure-Boosting Airflow System, Powerful Hurricane, Wide Airflow Expansion10. Can be hung, stood, or handheld; supports 180-degree folding11. Intelligent Digital High-Brightness Screen, Clearly Displays Wind Speed ??and Battery Level12. One-Button Convenient Operation, Customize Wind SpeedSpecification: Package Weight One Package Weight 0.27kgs / 0.60lb One Package Size 19cm * 7cm * 7cm / 7.48inch * 2.76inch * 2.76inch Qty per Carton 70 Carton Weight 19.90kgs / 43.87lb Carton Size 51cm * 40cm * 37cm / 20.08inch * 15.75inch * 14.57inch Loading Container 20GP: 353 cartons * 70 pcs = 24710 pcs40HQ: 820 cartons * 70 pcs = 57400 pcs

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1. Energy-Compensated GM Tube: Accurately detects ionizing radiation (gamma, X-ray, beta) in the energy range of 48?keV to 15?MeV, with a sensitivity of 80 CPM/microsievert (Co-60).2. Wide Measurement Range: Real-time dose rate from 0.00 to 1000?microsievert /h; cumulative dose up to 500?mSv.3. 1.5-inch Color IPS Display: Clearly shows real-time, average, maximum, and cumulative dose values, along with histogram and battery status.4. Customizable Alarm System: Set dose rate or cumulative dose thresholds for audible and visual alerts.5. USB-C Rechargeable Battery: Built-in 850?mAh lithium battery offers up to 6 hours of continuous use.6. Timed Monitoring & History Logs: Supports scheduled measurements and saves up to 10 historical records.Specification: Package Weight One Package Weight 0.14kgs / 0.32lb One Package Size 14cm * 8cm * 6cm / 5.51inch * 3.15inch * 2.36inch Qty per Carton 50 Carton Weight 9.00kgs / 19.84lb Carton Size 42cm * 30cm * 32cm / 16.54inch * 11.81inch * 12.6inch Loading Container 20GP: 661 cartons * 50 pcs = 33050 pcs40HQ: 1535 cartons * 50 pcs = 76750 pcs

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1. Material: ABS2. Power supply: 1.5V AA battery x 2 （not included）3. Display screen: VA reverse display4. Count: 60005. AC current: 0A-20A6. DC current: 0mA-20A7. AC voltage: 0V-750V8. DC voltage: 0mV-1000V9. Capacitance: 0nF-60mF10. Resistance: 0Ω-100ΜΩ11. Hz frequency: 0Hz-10MＨz12. Temperature: -20°C-1000°C13. Intelligent anti-burning intelligent motherboard, built-in F20A L250V fuse to effectively prevent short circuit14. Turntable screen, rotate clockwise/counterclockwise to the required measurement function, and the LCD screen arrow will point to the current measurement function15. NCV non-contact voltage detection, when the NCV sensor is close to the AC voltage, the indicator light will flash and emit a buzzing alarm. The closer the distance, the more urgent the alarm.16. After the product is turned on, if there is no operation for 15 minutes, it will automatically enter the sleep mode and shut down, extending the battery life and saving energy.17. With a temperature measurement probe, connect the positive and negative ends of the temperature line to the instrument, and the other end touches the object to be measured.18. The test pen is tightly connected to the multimeter jack without worrying about falling off, and the service life is longer. The stainless steel pen needle has good conductivity, safe and durable.19. Size: 15.3x6.95x3.45 cm20. Weight: 147gSpecification: Package Weight One Package Weight 0.43kgs / 0.95lb One Package Size 21cm * 15cm * 6cm / 8.27inch * 5.91inch * 2.36inch Qty per Carton 42 Carton Weight 30.00kgs / 66.14lb Carton Size 41cm * 36cm * 43cm / 16.14inch * 14.17inch * 16.93inch Loading Container 20GP: 420 cartons * 42 pcs = 17640 pcs40HQ: 975 cartons * 42 pcs = 40950 pcs

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1. Connector type: SMA Inner Pin2. Protection rating: IP673. Four-wire helical antenna for GNSS, featuring high gain and wide circular polarization coverage angle4. Receives more low-elevation satellite signals, improving positioning performance; suitable for smart home, smart agriculture, and high-precision map applications5. Four-wire helical structure with wide circular polarization coverage angle, enhancing low-elevation satellite signal reception capability6. High gain, low noise figure design, supports multi-frequency, multi-system GNSS signal reception7. Small size, lightweight, flexible installation, suitable for various devices and applications8. Uses SMA interface, supports RF transmission and coaxial DC bias feeding function9. Meets IP67 protection requirements, suitable for long-term stable operation in outdoor environmentsAntenna characteristics1. Frequency range:- GPS: L1/L2/L5- BDS: B1/B2a/B2b/B3i- GLONASS: G1/G2- Galileo: E1/E5a/E5b2. Antenna gain: Q25 2dB; Q39 2.5dBi3. Characteristic impedance: 50Ω4. Polarization: RHCP (Right-hand circular polarization)5. Coverage angle: 360 degrees6. Dimensions: Q25 58.70 x 27.70 mm; Q39 40.80 x 44.30 mmAmplifier characteristics1. Gain: Q25 37dB; Q39 28dB2. Noise figure: 1.5dB3. Operating voltage: Q25 3.3V ~ 16V DC; Q39 3.0V ~ 16V DC4. Operating current: Q25 13mA; Q39 15mASpecification: Package Weight One Package Weight 0.08kgs / 0.19lb One Package Size 8cm * 8cm * 5cm / 3.15inch * 3.15inch * 1.97inch Qty per Carton 144 Carton Weight 12.70kgs / 28.00lb Carton Size 50cm * 34cm * 32cm / 19.69inch * 13.39inch * 12.6inch Loading Container 20GP: 490 cartons * 144 pcs = 70560 pcs40HQ: 1137 cartons * 144 pcs = 163728 pcs

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About The Product1. LINEPAUDIO A966 is a high-quality eight-channel high-power headphone amplifier which perfectly drives various high-impedance pro monitor headphones, provides the performer with quality monitor sound quality, and enables the performer to get immersed in the show and fully present his own musical work. This product not only provides the function of headphone amplifier, in order to be more user-friendly, it has a built-in intercom function at the studio-level. When the sound engineer wants to communicate with the performer in a different room, just insert the microphone (intercom microphone) to easily issue to the performer various working instructions, what the engineer jus said will be transmitted to eight headphones. 2. It provides eight sets of stereo channel outputs to improve the sound quality control and amplification and the background noise is small, with a wide dynamic range without sonic boom, the output sound volume of each channel is controlled by sensitivity adjustment knob, each channel can drive 16ohms-600ohms headphone, lossless in the quality without distortion. The product also provides an independent 6.5mm stereo associated input port, which can be easily connected to other devices in the studio; furthermore, it provides one-channel microphone intercom function input function, allowing for an easy intercom in the internal channel. 3. The circuit has OP + BUG architecture and uses AC12V transformer power supply to ensure a strong drive. 4. The 16ohms-600ohms high-impedance headphone can be driven through the volume regulation knob, with full sound, calm bass, clear high frequency, without any signal sonic boom. It is a headphone distributer as well as a headphone amplifier, which can easily drive the 16ohms-600ohms headphone. It has extensive applications, including band rehearsal /studio recording/ home entertainment/music enjoyment/comparison of business headphone distribution.Features1. 4x 6.35mm Stereo headphone output port (optionally connected to the headphone of any impedance). 2. 4x 3.5mm Stereo headphone output port (optionally connected to the headphone of any impedance). 3. TS 6.35mm L and R input port (optionally connected to the signal sound sources such as computer sound card or mixing console). 4. TRS 6.35mm Stereo input port (optionally connected to the intercom such as microphone). 5. 4 Independent channels stereo volume output control knob. 6. Input impedance: 100KOhm. 7. Max. input level: +14dBV. 8. Output impedance: 47 Ohm at each output channel . 9. Power source: AC12V. 10. Frequency response: 20Hz - 20KHz. 11. SNR: > 107dB. 12. THD: < 0.08%. 13. IMD: < 0.01%. 14. Input port: Stereo 1/4 TRS plug, L and R channel, 1/4 TS plug. 15. Output port: 4x 6.35mm Stereo 1/4 headphone jack + 4x 3.5mm Stereo 1/8 headphone jack.Specification: General Model A966 Material Metal Input Voltage DC 12V Input Impedance 100K Ohms SNR > 107dB Distortion < 0.08% Frequency Response 20Hz-20KHz Size 145*112*42mm Weight 672g Package Include Package Contents 1 x Amplifier 1 x AC Power Adapter Charger Package Weight One Package Weight 0.87kgs / 1.92lb One Package Size 20cm * 18cm * 5.5cm / 7.87inch * 7.09inch * 2.17inch Qty per Carton 20 Carton Weight 17.91kgs / 39.48lb Carton Size 42cm * 38cm * 30cm / 16.54inch * 14.96inch * 11.81inch Loading Container 20GP: 556 cartons * 20 pcs = 11120 pcs40HQ: 1292 cartons * 20 pcs = 25840 pcs

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This is an easy to use and handy Mini Sound Level Meter. Designed for sound quality control that measures sound level from 30dBA up ~ 130dBA. It has auto range, wide measuring and frequency range (31.5Hz ~ 8KHz), maximum hold, Frequency Weighting A and Auto Backlight. Just press one button readings are instantly displayed. A practical little tool great for noise pollution monitoring, home theater setup, health and safety compliance, vehicle noise testing, etc.Auto backlight has a light sensor on top of LCD that detects environment lighting condition. Lighting display intensifies as the environment lighting condition gets darker. The darker the enronment the brighter the illumination. Also, it it reads in dBA and provides windscreen to filter-out unwanted signals.Specification: General Certificate CE, EMC Package Weight One Package Weight 0.18kgs / 0.39lb One Package Size 15.5cm * 9.5cm * 3.5cm / 6.1inch * 3.74inch * 1.38inch Qty per Carton 100 Carton Weight 16.50kgs / 36.38lb Carton Size 50cm * 33cm * 37cm / 19.69inch * 12.99inch * 14.57inch Loading Container 20GP: 436 cartons * 100 pcs = 43600 pcs40HQ: 1014 cartons * 100 pcs = 101400 pcs

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1. Cable tracking function: The cable tracking function can quickly and efficiently find the target cable in a large number of cables. This feature can be used in telephone systems, computer networks, BNC cables and other metallic network cables. 2. Cable length test: This function can be applied to different metal cables with at least 2 cores, including network cables, telephone lines and BNC cables. 3. POE test: POE test can check the cable mapping polarity and voltage of POE network switches. 4. Multi-function cable tester: This cable tester has functions such as analog tracking, cable mapping, PoE voltage measurement, and digital tracking sensitivity can be adjusted. 5. LCD display with torch: The transmitter of this line hunter adopts a large LCD display, giving you a better experience, the torch allows you to turn on when the light is dim. 6. Multimeter function: This function includes DC and AC voltage and current measurement, resistance, continuity, diode, temperature measurement (ET618 only). 7. The network cable length measurement range of ET616 is 400M, and the measurement range of ET618 is 500M. Only the ET618 has a multimeter function. Note: 1. The identity pairing function is implemented through the remote identity mapping accessory, which is not included in this package. 2. It only has line-hunting function parameter: 1. Material: ABS 2. Analog Tracking: Yes 3. Switch Tracking (w/PoE): Yes 4. Cable Mapping: Yes 5. The switch indicator flashes: yes 6. Noise-free digital tracking: -ET616: Digital -ET618: Digital/Vibration 7. PoE Voltage Measurement: Voltage Polarity 8. Analog bar graph: yes 9. NCV detection: yes 10. Host: built-in lithium battery, 1250mAh (included) 11. Receiver: 1 x 9V battery (not included) Multimeter Specifications (ET618 only): 1. DC voltage: 400mV~1000V+/-(0.8%+3) 2. AC voltage: 4V~400V+/-(1.5%+5) 3. DC current: 1.0A~10.0A+/-(1.2%+4) 4. AC current: 1.0A~10.0A+/-(2.0%+5) 5. Resistance: 200??~20M??+/-(2%+6) 6. Continuity: less than 50??, the buzzer beeps 7. Diode: Yes 8. Temperature (type k): -20~1000 degrees Celsius +/- (2.0%+15) ET616 Packing List: 1 x host 1 x Storage Bag 1 x Receiver 1 x User Manual 1 x Test Clip Wire 1 x network cable 1 x charging cable 1 x Storage Bag ET618 Packing List: 1 x main unit 1 x Storage Bag 1 x Receiver 1 x User Manual 1 x Test Clip Wire 1 x network cable 1 x charging cable 1 x Temperature Probe 1 x multimeter probe Specification: Package Weight One Package Weight 0.56kgs / 1.23lb One Package Size 22cm * 16cm * 5cm / 8.66inch * 6.3inch * 1.97inch Qty per Carton 60 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 60 pcs = 10620 pcs40HQ: 412 cartons * 60 pcs = 24720 pcs

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1. Full HD audio and video from any device source can be wirelessly transmitted to the far-end TV, without any cable connection between the device source and the remote TV, you can watch the full HD TV freely anywhere2. Using new distributed wireless technology, the signal can pass through a single non-high-density wall or ceiling, with zero interference of images and sound, clear and smooth3. Wireless HDMI transmitter ensures smooth signal flow from any AV device with HDMI output interface to remote TV4. Due to the stable and uncompressed Full HD transmission, it provides you with an immersive media streaming experience5. The transmission distance is up to 200 meters (in the open without interference)6. All transmitted signals are intelligently hopped and adaptively transmitted in the 5.8/2.4GHz dual frequency band to achieve safe and smooth wireless transmission of video streams without interference7. Simple installation, plug and play, no need to install software8. Interface: HDMI input*1, HDMI output*1, wireless interface (RP-SMA male)*2, pairing button*1, Micro USB interface*1, DC power input*1, power switch*19. Size: 12x6.5x2.5cm10. Weight: 210gSpecification: Package Weight One Package Weight 0.78kgs / 1.72lb One Package Size 19cm * 15cm * 9cm / 7.48inch * 5.91inch * 3.54inch Qty per Carton 20 Carton Weight 15.20kgs / 33.51lb Carton Size 38cm * 30cm * 45cm / 14.96inch * 11.81inch * 17.72inch Loading Container 20GP: 519 cartons * 20 pcs = 10380 pcs40HQ: 1206 cartons * 20 pcs = 24120 pcs

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1. Purpose: Video converter2. Support system: No system requirements3. Input wired signal, output video signal4. AV input and output ports, suitable for all TVs5. With remote shutdown, timing shutdown, 10 minutes no signal automatic shutdown function6. Wide voltage range (110-240V) switching power supply has high efficiency, low heat generation, safety and reliability7. The operation is simple, convenient, and the display is clear, and the volume and channel operations are displayed in the tuner window8. The receiving signal is stable and reliable, and can receive and store 251 channels of TV programs, adapting to the needs of future cable TV networks9. Operation tips: Connect the TV AV port, enter the AV mode, turn on the TV, directly press the remote control SEARCH to quickly search for channels, or press the MENU button, right to the default column, press the down arrow to automatically search, press the right button to Automatically search channel sound in settings10. Unit weight: 0.5kgSpecification: Package Weight One Package Weight 0.50kgs / 1.11lb One Package Size 15cm * 20cm * 5cm / 5.91inch * 7.87inch * 1.97inch Qty per Carton 40 Carton Weight 21.00kgs / 46.30lb Carton Size 52cm * 42cm * 32cm / 20.47inch * 16.54inch * 12.6inch Loading Container 20GP: 381 cartons * 40 pcs = 15240 pcs40HQ: 885 cartons * 40 pcs = 35400 pcs

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1. Bluetooth version: V4.0+EDR2. Frequency range: 2.4026GHz-2.480GHz3. Transmission distance: 10M (The transmission distance is different due to environmental factors and mobile Bluetooth devices)4. MIC distance: less than or equal to 1 meter5. Lithium battery: 3.7V/500mA6. Charging time: 4-5 hours7. Standby time: about 180 hours8. Continuous working time: about 32 hours9. Function and scope: listen to music. Answer incoming calls. Voice guidance. Voice call.Specification: Package Weight One Package Weight 0.18kgs / 0.39lb One Package Size 24cm * 13.7cm * 3.5cm / 9.45inch * 5.39inch * 1.38inch Qty per Carton 56 Carton Weight 11.00kgs / 24.25lb Carton Size 54cm * 52cm * 31cm / 21.26inch * 20.47inch * 12.2inch Loading Container 20GP: 306 cartons * 56 pcs = 17136 pcs40HQ: 711 cartons * 56 pcs = 39816 pcs

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1. Power saving function, flashlight lighting 2. Channel scanning, voice-activated transmission 3. Voice prompt, dual frequency waiting 4. Work efficiently and explore new intercom boundaries 5. Small and convenient, take it with you at any time Product parameters Storage channel: 128 groups Working voltage: DC 7.4V Battery capacity: 8000mAh Volume: 110x58x32mm (without antenna) Weight: 180g (with battery and antenna)Specification: Package Weight One Package Weight 0.44kgs / 0.97lb One Package Size 18cm * 11cm * 9.5cm / 7.09inch * 4.33inch * 3.74inch Qty per Carton 40 Carton Weight 18.00kgs / 39.68lb Carton Size 45cm * 42cm * 38cm / 17.72inch * 16.54inch * 14.96inch Loading Container 20GP: 371 cartons * 40 pcs = 14840 pcs40HQ: 861 cartons * 40 pcs = 34440 pcs

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