Search results for "environmental electronics"

1. Connect to computer via USB Cable, install software, edit What You Need. 2. Quality chips, long service life, clear fonts and high brightness, no need to worry about quality problems. Clear font without flickering. 3. LED name badge can change words at will. 4. Adjustable font speed, display effect, left shift, right shift, flicker, jitter and other effects 5. Shopping malls, supermarkets, bars, jewelry counters, sales staff and other staff wear, also suitable for hotel welcomes, companies, exhibitions, nightclubs, cinemas, hotels and other public places.Specification: Package Weight One Package Weight 1.70kgs / 3.75lb One Package Size 47.5cm * 10.5cm * 4.7cm / 18.7inch * 4.13inch * 1.85inch Qty per Carton 20 Carton Weight 11.70kgs / 25.79lb Carton Size 48cm * 48cm * 22cm / 18.9inch * 18.9inch * 8.66inch Loading Container 20GP: 526 cartons * 20 pcs = 10520 pcs40HQ: 1221 cartons * 20 pcs = 24420 pcs

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Features1. Auto discharge function to make the operation safe 2. LCD backlight 3. Digital readout display 4. Live circuit warning symbols with audio sounds 5. Anto power off function (in 10 minutes without operation) 6. Timer measurement function 7. Low battery indication 8. Suitable for 12V DC adapter (12V / 1A)Specifications1. Display: Max. 999 counts LCD display (1000 counts only at 1T is displayed) Bar graph / max. 36 points. 2. Over range indication: OL mark appears on insulation resistance range. LO mark appears on voltage range 3. Auto-ranging: Range shifts to upper range: 1000 counts. Range shifts to lower range: 95 counts (merely on the insulation resistance range) 4. Sample rate: 0.5-10 times / sec 5. Operable altitude: Less than 2000m (Indoor use) 6. Operation circumstance: Temperature 0-40 Celsius Degree, humidity: <=85% 7. Storage circumstance: Temperature -20-60 Celsius Degree, humidity: <=90% 8. Overload protection: Insulation resistance: AC 1200V / 10s, Voltage: AC 720V / 10s 9. Voltage resistance: AC8320 (50/60Hz)/5 seconds (between electrical circuit and enclosure) 10. Insulation resistance: 1000M of more / DC 1000V (between electrical circuit and enclosure) 11. Power Supply: DC 12V (8 x 1.5V LR14 batteries) (included) 12. Size: 153mm x 96mm x 220mm 13. Weight: 1032g (without batteries and test wires)Specification: Package Weight One Package Weight 3.34kgs / 7.36lb One Package Size 33cm * 27cm * 13.5cm / 12.99inch * 10.63inch * 5.31inch Qty per Carton 2 Carton Weight 7.40kgs / 16.31lb Carton Size 40cm * 30cm * 30cm / 15.75inch * 11.81inch * 11.81inch Loading Container 20GP: 740 cartons * 2 pcs = 1480 pcs40HQ: 1719 cartons * 2 pcs = 3438 pcs

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1. CM5 card slot: compatible with all versions of Compute Module 52. Networking: gigabit ethernet RJ45 port3. Connectors: 16-pin PCIe (PCIe Gen2/3 x 1) Raspberry Pi 40-pin GPIO interface4. USB: USB 3.2 Gen1 x 2; USB 2.0 x 25. MIPI: 4-lane MIPI interface × 2 (22-pin 0.5mm FFC connector)6. Video: HDMI interface x 2, supporting dual 4K output7. Audio: compatible with standard 3.5mm headphone jacks for audio input/output via accessory module8. Storage: onboard Micro SD card slot (For CM5 versions without eMMC)9. Fan Interface: 5V, 4-pin JST-SH PWM fan connector10. Power Input: DC 5V 5A11. Onboard 40-pin GPIO interface and standard CM5 connector, supporting Compute Module 5 Lite / eMMC series core boards12. Onboard USB audio decoder chip, supports microphone connection13. Size: about 8.5 x 5.6 cmPackage contents:- CM5-to-Pi5-Adapter x 1- Audio-Adapter x 1- MX1.25 4-pin dual-ended cable (approx. 200mm) x 1- Screw set x 1Specification: Package Weight One Package Weight 0.06kgs / 0.14lb One Package Size 10cm * 7cm * 3cm / 3.94inch * 2.76inch * 1.18inch Qty per Carton 160 Carton Weight 11.00kgs / 24.25lb Carton Size 50cm * 37cm * 35cm / 19.69inch * 14.57inch * 13.78inch Loading Container 20GP: 411 cartons * 160 pcs = 65760 pcs40HQ: 956 cartons * 160 pcs = 152960 pcs

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1. This product features a compact layout design, allowing space for the built-in cooling fan of the Raspberry Pi 5 official case when connecting a 2230 size M-key M.2 peripheral to the Raspberry Pi 5.2. Supports NVMe protocol M.2 interface hard drives, offering high-speed reading and writing for high work efficiency.3. PCI-E ×1 Gen2 or Gen3 mode.4. Only supports Raspberry Pi 5B and 2230 size M.2 hard drives.5. Onboard work indicator lights: PWR is always on when powered, ACT flashes during reading and writing, providing a clear indication of the working status.6. HAT+ design with onboard EEPROM chip.7. Extends the single-channel PCIe 2.0 interface of the Raspberry Pi 5 (speed approximately 500MB/s).8. Supports M.2 M-key devices, only supporting 2230 size M.2 hard drives.9. Provides 3A current to the connected M.2 hard drive.10. Complies with Raspberry Pi HAT+ specifications and can be automatically detected via firmware.11. Compact layout design allows installation between the Raspberry Pi USB ports and the built-in cooling fan and case cover, improving compatibility with the Raspberry Pi 5 official case.12. Onboard LED indicators for power and ACT status.13. Designed specifically for stacking with the built-in cooling fan of the Raspberry Pi 5 official case.14. Dimensions: 65x56.5mmSpecification: Package Weight One Package Weight 0.07kgs / 0.16lb One Package Size 8cm * 8cm * 4cm / 3.15inch * 3.15inch * 1.57inch Qty per Carton 192 Carton Weight 14.60kgs / 32.19lb Carton Size 50cm * 34cm * 34cm / 19.69inch * 13.39inch * 13.39inch Loading Container 20GP: 461 cartons * 192 pcs = 88512 pcs40HQ: 1071 cartons * 192 pcs = 205632 pcs

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1. Resolution: 64x1282. Point spacing: P3.753. Rated voltage: 5V/2A4. Power supply mode: USB interface5. Grayscale: 2566. Pixel: 64x647. Support file format: text, picture, GIF, JPG8. Material: PVC9. Visualization: full color RGB10. Screen size: about 25x25cm11. Appearance size: about 27x27cm12. Weight: about 100g Features:1. Anytime, anywhere, remote control, Bluetooth connection, easy to use2. Thin and flexible, easy to install, durable3. Send text messages, you can set multiple programs to automatically play4. Send moving pictures and pictures, and play multiple pictures in a loop5. Various uses, LED backpacks, LED vests, takeaway catering, etc.Specification: Package Weight One Package Weight 0.15kgs / 0.34lb One Package Size 28cm * 28cm * 1cm / 11.02inch * 11.02inch * 0.39inch Qty per Carton 194 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 194 pcs = 34338 pcs40HQ: 412 cartons * 194 pcs = 79928 pcs

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1. Flexible and bendable, with low-voltage safe touch, using double-sided electroplated plates, highly durable, and can be freely folded into various shapes. 24V low-voltage design, low heat generation, safe and energy-saving2. RGBWC five-color light source, combining colorful lighting effects with pure white light, meeting the needs of lighting and atmosphere3. Uniform and soft light, providing comfortable vision. COB technology, without screen flickering, offers an extremely bright viewing experience4. It has a wide range of application scenarios and can be used to create immersive e-sports desktops, intelligent living room lighting effects, display cases and computer cases ambient lights. Allow the space to dynamically change its lighting and shadows in real time according to the scene5. High-viscosity double-sided adhesive, resistant to high temperatures, not prone to falling off, lightweight and aesthetically pleasing, easy to install6. IP65 protection level. The surface of the light beads is covered with flexible waterproof gel layer, which can prevent low-pressure jet waterParameters1. LED type: COB2. Voltage: 24V3. Circuit board: FPC with width of 15mm4. Working power: 26W/meter5. Specification: 1428 lights/meter6. Terminal wires: red wire (positive pole of 24V), white/black wire (negative pole of 24V), green wire (DATA signal line)7. IC model: WS2812B8. Color: RGBWC9. Beam angle: 120°10. Gray level: 256 gradations adjustable (for each color)11. Protection level: IP65Specification: Package Weight One Package Weight 0.18kgs / 0.41lb One Package Size 12cm * 12cm * 4cm / 4.72inch * 4.72inch * 1.57inch Qty per Carton 96 Carton Weight 19.00kgs / 41.89lb Carton Size 50cm * 38cm * 34cm / 19.69inch * 14.96inch * 13.39inch Loading Container 20GP: 412 cartons * 96 pcs = 39552 pcs40HQ: 958 cartons * 96 pcs = 91968 pcs

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1. AC and DC voltage: 600V (0.5% + 3) 2. AC and DC current: 10A (2.0% + 4) 3. Resistance measurement: 40Mohm(1.5% + 3) 4. Automatic gear recognition, zero live wire judgment, NCV non-contact test, automatic shutdown, flashlight function, on / off beep, data hold function, low battery display, backlight display, sampling rate 3 times / sec 5. Body weight: 136 grams 6. Body size: 118X58X27 mm 7. Display: 4000 words 8. Power by 2 x AAA batteries (not included) 9. Package includes: ZT-S1 multimeter X1, 10A test pen X1 pair, manual X1, color box X1Specification: Package Weight One Package Weight 0.25kgs / 0.54lb One Package Size 18cm * 15cm * 12cm / 7.09inch * 5.91inch * 4.72inch Qty per Carton 134 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 134 pcs = 23718 pcs40HQ: 412 cartons * 134 pcs = 55208 pcs

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1. Raspberry Pi Camera, supports all revisions of the Pi2. 5 megapixel OV5647 sensor3. Adjustable focus distance4. Camera specifications- CCD size: 1/4inch- Aperture (F): 2.0- Focal Length: 6mm- Angle of View (diagonal): 60.6 degree- Sensor best resolution: 1080p5. Dimension: 32mm x 32mmSpecification: Package Weight One Package Weight 0.02kgs / 0.04lb One Package Size 4cm * 4cm * 1cm / 1.57inch * 1.57inch * 0.39inch Qty per Carton 4000 Carton Weight 15.00kgs / 33.07lb Carton Size 40cm * 40cm * 40cm / 15.75inch * 15.75inch * 15.75inch Loading Container 20GP: 416 cartons * 4000 pcs = 1664000 pcs40HQ: 967 cartons * 4000 pcs = 3868000 pcs

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1. Practical and hard aluminum alloy shell with long service life.2. The strong magnet at the bottom absorbs the workpiece for easy measurement.3. Data hold and slope function, large LCD backlit display, easy to read measurement data.4. Relative / absolute measurements are interchanged at any position.5. Portable size, easy to use with other measurement tools and expand the measurement range.6. It is widely used in the wood processing industry for household or industrial use (especially furniture manufacturing).7. Material: aluminum alloy + ABS8. Display mode: LCD backlight display9. Measuring range: 4 x90 degrees10. Resolution: 0.05 degrees11. Accuracy: +/- 0.2 degrees12. Repeatability: 0.1 degree13. Battery: 2 X AAA batteries (not included)14. Working temperature: 0-40 degrees Celsius15。 Item size: 56x56x26mmSpecification: Package Weight One Package Weight 0.10kgs / 0.23lb One Package Size 10cm * 12cm * 5cm / 3.94inch * 4.72inch * 1.97inch Qty per Carton 244 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 244 pcs = 43188 pcs40HQ: 412 cartons * 244 pcs = 100528 pcs

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Features1. Qualcomm Bluetooth voice chip version 5.0 2. Intelligent DSP audio, CVC 12th generation noise reduction processing, 16K voice transmission 3D stereo voice 3. One-key networking, 2KM distance group intercom (ideal distance) 4. 6 people full-duplex intercom 5. Second connection pairing speed; 6. Music sharing function, music EQ function, FM radio 7. Multi-language prompt tone operation 8. Mobile phone, MP3, GPS voice Bluetooth transfer 9. Voice wake up 10. Automatically answer, support redial of the last call number 11. Smart microphone pickup 12. Simultaneous Bluetooth connection to 2 other devices (mobile phone, MP3, GPS) 13. Support voice communication at a speed of 120 km/h 14. 40mm tuning speaker diaphragm, shocking music 15. 900mAh battery capacity, continuous 28H intercom/phone, 33H listening to music, 500H standby 16. Support pairing intercom with third-party Bluetooth walkie-talkiesSpecification1. Working distance: two-person intercom 1000 meters, group intercom 2000 meters (under ideal environment) 2. Working frequency: 2.4GHz 3. Bluetooth version: Bluetooth 5.0 4. Support Bluetooth protocol: A2DP and AVRCP 5. Operating range: mobile phones up to 10 meters 6. Battery type: 900mAh rechargeable lithium polymer 7. Standby time: up to 500 hours 8. Talk time: up to 28 hours for mobile phone talk/intercom; up to 33 hours for music 9. Charging time: about 2 hours 10. Power adapter: DC 5V 1A (optional) 11. Charging interface: TYPE-C interface 12. Working temperature: 41F-104F (5-40C) 13. Storage temperature: -4F-122F (-20C~50C)Specification: Package Weight One Package Weight 0.34kgs / 0.76lb One Package Size 17cm * 11cm * 6cm / 6.69inch * 4.33inch * 2.36inch Qty per Carton 30 Carton Weight 11.70kgs / 25.79lb Carton Size 38cm * 38cm * 32cm / 14.96inch * 14.96inch * 12.6inch Loading Container 20GP: 577 cartons * 30 pcs = 17310 pcs40HQ: 1339 cartons * 30 pcs = 40170 pcs

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1. There is one PTT and microphone, this is Special Headset for RETEVIS RT20(EDA001529701A).2. With 1 Pin 2.5mm plug, fits either ear.3. Fits on outside of the ear providing exceptional comfort.4. Excellent for use in police, military, nightclubs, bars, paintball, security, restaurants, hotels, bouncer, warehouses and noisy environments.5. Length: 120cm6. Weight: 28gSpecification: Package Weight One Package Weight 0.05kgs / 0.12lb One Package Size 6cm * 4cm * 2cm / 2.36inch * 1.57inch * 0.79inch Qty per Carton 450 Carton Weight 23.50kgs / 51.81lb Carton Size 32cm * 26cm * 32cm / 12.6inch * 10.24inch * 12.6inch Loading Container 20GP: 1001 cartons * 450 pcs = 450450 pcs40HQ: 2325 cartons * 450 pcs = 1046250 pcs

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1. Audio source input: Bluetooth + AUX + U disk + computer USB (plug and play)2. Adapter power supply: DC5-24V (high voltage is recommended for high power)3. Output power: 50Wx24. Adapted speakers: 10-100W, 4-8 ohms5. Number of channels: Left and right dual channels (stereo)6. Bluetooth version: 5.07. Transmission distance: More than 15 meters, no obstruction8. Bluetooth name: Wuzhi Audio9. Protection mechanism: Overheating, overcurrent, short circuit protection10. Power supply voltage:-12V: 8 ohms / 12W + 12W, 4 ohms / 20W + 20W-15V: 8 ohms/1 8W+ 18W, 4 ohms/30W+30W-19V: 8 ohms/30W+30W, 4 ohms/40W+40W-24V: 8 ohms/40W+40W, 4 ohms/50W+50W11. Size: About 6x6x2.9 cm12. Weight: About 96g (including packaging)13. Reminder: There will be enough output power only when the audio input is enough and the power supply/current is enough. the higher the power supply voltage, the higher the relative power, and speakers with different impedances will have different output powers. In the case of sufficient voltage and current, the larger the horn ohms, the smaller the relative sound powerSpecification: Package Weight One Package Weight 0.11kgs / 0.24lb One Package Size 15cm * 12cm * 3.5cm / 5.91inch * 4.72inch * 1.38inch Qty per Carton 100 Carton Weight 11.00kgs / 24.25lb Carton Size 30cm * 50cm * 36.7cm / 11.81inch * 19.69inch * 14.45inch Loading Container 20GP: 484 cartons * 100 pcs = 48400 pcs40HQ: 1124 cartons * 100 pcs = 112400 pcs

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