Search results for "fishing electronics"

OverviewThe RPi Relay Board (B) is an expansion board with 8-ch relays for Raspberry Pi. It gives your Pi the ability to control high voltage products such as home appliances.Features1. Supports Raspberry Pi A+/B+/2B/3B/3B+2. High quality relays, loads up to 5A 250V AC or 5A 30V DC3. Photo coupling isolation, prevent interference from high voltage circuit4. Standard rail mount bottom case5. Onboard LEDs for indicating relays status6. Relay control pin selection jumper, allows to control the relays by custom pins other than the default pins7. Reserved control Interface, allows to work with controllers like PLC8. Comes with development resources, including examples in wiringPi, bcm2835, python, python-bottle (webpage control), and crontab (cron job)Specifications1. Power supply voltage: 5V2. Trigger signal: 3.3V/5V3. Relay channels: 8-ch4. Contact form: SPDT-NO,NC5. Closed current: 6mA (per channel)6. Connector: screw terminal block7. Dimension: 232 × 72 (mm)8. Mounting hole size: 3.0mmSpecification: Package Weight One Package Weight 0.33kgs / 0.73lb One Package Size 25cm * 9cm * 2cm / 9.84inch * 3.54inch * 0.79inch Qty per Carton 160 Carton Weight 15.00kgs / 33.07lb Carton Size 50cm * 36cm * 40cm / 19.69inch * 14.17inch * 15.75inch Loading Container 20GP: 370 cartons * 160 pcs = 59200 pcs40HQ: 859 cartons * 160 pcs = 137440 pcs

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1. Brand new and high quality. 2. It has two color printing: black and red. 3. It supports music bell. 4. Installation method: wall mountable. 5. Voltage: 100-240V 50 / 60HZ 6. Adaptation voltage: 13VSpecification: General Working Temperature 0-40 Degree Celsius Package Weight One Package Weight 2.23kgs / 4.92lb One Package Size 30cm * 27cm * 19cm / 11.81inch * 10.63inch * 7.48inch Qty per Carton 5 Carton Weight 13.70kgs / 30.20lb Carton Size 38cm * 36cm * 38cm / 14.96inch * 14.17inch * 14.96inch Loading Container 20GP: 512 cartons * 5 pcs = 2560 pcs40HQ: 1190 cartons * 5 pcs = 5950 pcs

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Features1. Active sound collection technology for high sound quality 2. Condenser technology, responsive, and highly sound-reduced 3. Made of high quality material, shockproof and durable 4. 3.5mm gold-plating plug 5. High-quality capacitive core, intelligent noise reduction, pure pickup, real sound reproduction, omnidirectional sound collection, high sensitivity, high fidelity sound quality (recommended distance source no more than 20cm) 6. Widely used for journalist interview recording, life video recording, K song recording, live video recording, online teaching video production, etc.Specifications1. Microphone type: Electret condenser microphone 2. Microphone core specification: 9.7*4.5mm 3. Frequency range: 20-16000HZ 4. Plug specifications: Type-C 5. Sensitivity: -32dB+/-3dB (0dB=1Pa) 6. Directivity: Omnidirectional 7. Signal to noise ratio: >60DBSPL 8. Impedance: <2.2Kohm 9. Line length: 1.5M 10. Wire: PVC shielded enameled wirePackage List1. Microphone x 1 2. Fur Wind Shield x 1 3. Sponge Wind Shield x 2 4. Lavalier Clip x 2 5. Carrying Bag x 1 6. Color Package Box x 1Specification: Package Include Package Contents Microphone x 1 Sponge Wind Shield x 2 Fur Wind Shield x 1 Lavalier Clip x 2 Carrying Bag x 1 Package Weight One Package Weight 0.06kgs / 0.13lb One Package Size 13cm * 10cm * 2.5cm / 5.12inch * 3.94inch * 0.98inch Qty per Carton 200 Carton Weight 9.60kgs / 21.16lb Carton Size 48cm * 32cm * 32cm / 18.9inch * 12.6inch * 12.6inch Loading Container 20GP: 542 cartons * 200 pcs = 108400 pcs40HQ: 1259 cartons * 200 pcs = 251800 pcs

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Tripod Mount1. Made of ABS, very suitable for shooting sports shots from a fixed angle 2. Can be used as a handle to take videos or photos with a small camera or smart phone 3. Rubber feet ensure stable and slip-free work on any surface 4. Lightweight and portable design. 5. 1/4 inch universal screw, compatible with Canon/ Nikon/ Sony/Pentax compact cameras and other light weight DSLRs with 1/4 inch thread; Suitable for GoPro, and iPhone, Galaxy, Huawei, Haweel and other smartphones.Microphone1. Can be connected with 3.5mm equipment and standard hot shoe on top 2. Frequency response: 30-15000Hz 3. Sensitivity: -40dB +/- 2dB (0dB = 1V / Pa at 1KHZ)Phone Clamp1. Made of high quality rubber protective and plastic body, durable and appropriate protection of mobile phone. 2. Base has a 1/4 inch screw holes,can connect to 1/4 inch screw of any device. 3. Rubber mat protect mobile phone from scratch. 4. This is a mobile phone accessory, apply to selfie stick, tripod mount, monopod and more. 5. With a cold shoe base to install a flash and micophone with cold shoe adapter. 6. Clamp range: 5.6cm to 8.5cm (2.2-3.4 inch), almost can clip all the mobile phones. 7. Good for taking selfies and recording videos hands free.Package List1. Microphone x 2. Camera 3.5mm audio cable x 1 3. Mobile phone 3.5mm audio cable x 1 4. Hot shoe double hole phone holder x 1 5. Desktop tripod x 1 6. Storage bag x 1Specification: Package Weight One Package Weight 0.26kgs / 0.58lb One Package Size 17cm * 12cm * 6cm / 6.69inch * 4.72inch * 2.36inch Qty per Carton 40 Carton Weight 12.90kgs / 28.44lb Carton Size 34cm * 36cm * 42cm / 13.39inch * 14.17inch * 16.54inch Loading Container 20GP: 518 cartons * 40 pcs = 20720 pcs40HQ: 1204 cartons * 40 pcs = 48160 pcs

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Specification:1. Material: plastic, electronic components2. Purpose: small ticket printing3. Style: Bluetooth version4. Power supply: 24V-2.5A5. Printing medium: thermal paper6. Printing speed: 160mm/s7. Paper width: 8 cm8. Support system: windows/xp/Linux9. Automatic two-sided printing: not supported10. Color: orange, gray, blue11. Size: 18.4x14.3x13.3cm12. Weight: 0.98 kgFeatures:1. Support Android+computer dual system printing/support iPhone+Android phone+ipad printing2. No ink required, no paper jam, saving consumables3. High-quality cutter, automatic paper cutting4. Easy paper loading structure, ready to useSpecification: Package Weight One Package Weight 2.16kgs / 4.77lb One Package Size 35cm * 20cm * 19cm / 13.78inch * 7.87inch * 7.48inch Qty per Carton 8 Carton Weight 14.36kgs / 31.66lb Carton Size 57cm * 37cm * 38cm / 22.44inch * 14.57inch * 14.96inch Loading Container 20GP: 332 cartons * 8 pcs = 2656 pcs40HQ: 772 cartons * 8 pcs = 6176 pcs

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1. Suitable for RT3S series walkie-talkies2. The wire is not easy to break and is resistant to pulling3. Good quality and long service life4. is the cable used to connect your radio and PC, and then write the program settings and frequency of the walkie-talkie through the PC5. Support computer system: Win XP/Win7/Win8Specification: Package Weight One Package Weight 0.04kgs / 0.08lb One Package Size 15cm * 12cm * 2cm / 5.91inch * 4.72inch * 0.79inch Qty per Carton 160 Carton Weight 7.90kgs / 17.42lb Carton Size 30cm * 48cm * 40cm / 11.81inch * 18.9inch * 15.75inch Loading Container 20GP: 462 cartons * 160 pcs = 73920 pcs40HQ: 1074 cartons * 160 pcs = 171840 pcs

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1. Frequency Range: VHF: 144-146MHz (136-174MHz), UHF: 430-440MHz (400-490MHz), FM: 86.7-108MHz 2. Number of Channels: 200 3. Channel spacing: 25KHz(Wide Band), 12.5KHz (Narrow Band) 5. Phrase-lock step: 2.5KHz, 5Khz, 6.25KHz, 10KHz, 12.5KHz, 15KHz, 20KHz, 25KHz, 30KHz, 50KHz 6. Operating voltage (ordinary): DC 13.8V+/-15% 7. Operating voltage (wide voltage): DC 12-28V 8. Squelch method: Carrier/CTCSS/DCS/5tone/2tone/DTMF 9. Frequency stability: +/-2.5ppm 10. Operating Temperature: -20~+60 degree C 11. Dimensions: 124 (W) x 101(D) x 36 (H)mm 12. Weight: About 0.45Kg Transmitter Part 1. Power Output: (UHF/VHF)Wide Band / Narrow Band: 25W/10W/5W 2. Modulation: Wide Band: 16K x F3E, Narrow Band: 11K x F3E 3. Adjacent Channel Power: Wide Band: >=70dB, Narrow Band: >=60dB 4. Hum & Noise: Wide Band: >=40dB,Narrow Band: >=36dB 5. Spurious Emission: Wide Band: >=60dB, Narrow Band: >=60dB 6. Wide Band: Audio Response: +1~-3dB (0.3~3KHz), Narrow Band: +1~-3dB (0.3~3KHz) 7. Audio Distortion: =<5% Receiver Part 1. Sensitivity (12dBm SINDA): Wide Band: =<0.25uV, Narrow Band: =<0.35uV 2. Adjacent Channel Selectivity: Wide Band: >=70dB, Narrow Band: >=60dB 3. Audio Response: Wide Band: +1~-3dB (0.3~3KHz), Narrow Band: +1~-3dB (0.3~2.55KHz) 4. Noise Ratio: Wide Band: >=45dB, Wide Band: >=40dB 5. Audio distortion: 3% 6. Audio power output: >2W@10%Specification: General Certificate GPSR Package Weight One Package Weight 0.84kgs / 1.86lb One Package Size 20cm * 15cm * 8cm / 7.87inch * 5.91inch * 3.15inch Qty per Carton 20 Carton Weight 17.80kgs / 39.24lb Carton Size 42cm * 32cm * 35cm / 16.54inch * 12.6inch * 13.78inch Loading Container 20GP: 566 cartons * 20 pcs = 11320 pcs40HQ: 1316 cartons * 20 pcs = 26320 pcs

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1. Bit depth: 16bit / 24bit 2. Signal to noise ratio: 105dbB 3. Dynamic range: 110dB 4. Input audio: PC-USB / Coaxial / Toslink digital audio 5. Output audio: left / right audio and 6.35mm headphones 6. Input audio connector: PC-USB, Toslink, 1XRCA (coaxial) 7. Output audio interface: 6.35mm headphones, 2XRCA (R / L) 8. Size: 165x97x33mm 9. Weight: 296 grams 10. Working temperature: 0 degree to + 70 degree 11. Power adapter: DC 12V 1A 12. Accessories: host, power supply 12V 1A, fiber optic cable, printing cable, 6.35 to 3.5 headphone cable, instruction manualSpecification: Package Weight One Package Weight 0.65kgs / 1.43lb One Package Size 23.5cm * 15cm * 5.8cm / 9.25inch * 5.91inch * 2.28inch Qty per Carton 20 Carton Weight 13.60kgs / 29.98lb Carton Size 47cm * 30cm * 32cm / 18.5inch * 11.81inch * 12.6inch Loading Container 20GP: 591 cartons * 20 pcs = 11820 pcs40HQ: 1372 cartons * 20 pcs = 27440 pcs

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specification1. Measurement range: 0~25% VOL2. Maximum overload: 30% oxygen3. Response time: <15 seconds4. Sensor type: electromagnetic O2 sensor5. Use ambient humidity: 15~90% RH6. Power: 3X1.5VAA battery Package Included1 x Oxgen gas detector (without battery)1 x manualSpecification: General Certificate CE Package Weight One Package Weight 0.86kgs / 1.90lb One Package Size 28cm * 21cm * 7cm / 11.02inch * 8.27inch * 2.76inch Qty per Carton 7 Carton Weight 7.00kgs / 15.43lb Carton Size 48cm * 32cm * 24cm / 18.9inch * 12.6inch * 9.45inch Loading Container 20GP: 723 cartons * 7 pcs = 5061 pcs40HQ: 1679 cartons * 7 pcs = 11753 pcs

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1. Two ways to control your appliances: APP control, touch on/off, when at home, touch it on or off, when you are away, use the mobile APP to control or monitor at any time. 2. The soft LED backlight will make it easy to locate the switch and make the night just a bit cozier. 3. Exquisite craftwork, toughened glass panel, high temperature enclosure. 4. Single / repeat / countdown timing to automate on / off.Specification: General Model WS-EU-03 Material ABS, Tempered Glass Input Voltage 90-250V Max Load 2A WiFi 802.11 b/g/n, 2.4GHz Product Size 8.6*8.6*3.2cm Product Weight 150g Package Weight One Package Weight 0.20kgs / 0.43lb One Package Size 10cm * 10cm * 4.5cm / 3.94inch * 3.94inch * 1.77inch Qty per Carton 80 Carton Weight 15.20kgs / 33.51lb Carton Size 42cm * 32cm * 30cm / 16.54inch * 12.6inch * 11.81inch Loading Container 20GP: 661 cartons * 80 pcs = 52880 pcs40HQ: 1535 cartons * 80 pcs = 122800 pcs

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Pure carbon monoxide (CO) is colorless, odorless, and non-irritant gas: molecular weight: 28. 01; Density: 1. 250g/ l; freezing point: - 207C; boiling point: - 190C. Its solubility in water is quite low, but it dissolves instantly in ammonia water. Air mixed explosion limit is between 12. 5% and 74%. After entering human body, carbon monoxide will combine with hemoglobin in blood, making the hemoglobin not able to combine with oxygen, which causes oxygen deficit to organism organization, leading to death from suffocation. Therefore, carbon monoxide is toxic, and is colorless, odorless, and tasteless, which is easy to be ignored and thus causing poisoning. The carbon monoxide detector can detect the concentration of carbon monoxide gas, and observe the value of carbon monoxide gas concentration at any time. It has a very clear large LCD screen, sound and light alarm prompts, to ensure that dangerous gases can be detected under very unfavorable working environments and prompt operators to prevent them in time. It is widely used in petroleum, chemical, coal, metallurgy, papermaking, fire fighting, municipal administration, telecommunications, food, textile and other industries. 1. Gas Tested: CO in the air 2. Measuring Range: 0-1000ppm 3. Resolution: 1ppm 4. Minimum Reading: 1ppm 5. Basic Error: +/-5%(f.s), +/-10ppm 6. Response Time: 60 seconds 7. Sensor Type: Electrochemical CO sensorSpecification: General Model GM8805 Material ABS Resolution 1ppm Measure Range 0-1000ppm Operating Temperature 0 ~ 50 Degree Celsius Accuracy +/- 5%(f.s) or +/-10ppm Power Supply 2*1.5V AAA batteries (not included) Size 55.7*29.9*135.5mm Display Size 1.8 inch Weight 104g Package Include Package Contents 1 x Manual 1 x Monoxide CO Tester Package Weight One Package Weight 0.33kgs / 0.72lb One Package Size 18cm * 13cm * 6cm / 7.09inch * 5.12inch * 2.36inch Qty per Carton 40 Carton Weight 9.50kgs / 20.94lb Carton Size 62cm * 37cm * 27cm / 24.41inch * 14.57inch * 10.63inch Loading Container 20GP: 430 cartons * 40 pcs = 17200 pcs40HQ: 999 cartons * 40 pcs = 39960 pcs

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1. Function: circuit board inspection, animal observation, plant observation, jewelry inspection2. Magnification: 1000X3. Power supply: 800 mA lithium battery4. Working environment: Android0 and IOS5. Can be controlled by mobile phone and connected to computer for use6. LED brightness adjustment button, rotate to adjust7. Dimensions: 140x100x160 mm8. Weight: 300 gramsPacking list:1. Microscope body2. Bracket3. Scale bottom plate4. Calibrate the size5. Instructions6. CD7. Charging cableSpecification: Package Weight One Package Weight 0.32kgs / 0.71lb One Package Size 16cm * 12cm * 6cm / 6.3inch * 4.72inch * 2.36inch Qty per Carton 92 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 92 pcs = 16284 pcs40HQ: 412 cartons * 92 pcs = 37904 pcs

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