Search results for "environmental electronics"

1. Radio frequency: AM: 520-1710KHZ; FM: 76-108MHZ (support Japanese frequency)2. Built-in lithium battery: 3.7V 500mA3. Micro USB input: can be charged by external 5V power supply4. Material: ABS+PS5. Product size: 14x8x3.5cm; Product weight: 235g6. USB output emergency charging interface, which can charge mobile phones7. Support LED flashlight, hand-crank power generation, solar power supply function8. Emergency alarm sound9. Headphone jack10. Charging indication functionSpecification: Package Weight One Package Weight 0.29kgs / 0.64lb One Package Size 16cm * 9cm * 5cm / 6.3inch * 3.54inch * 1.97inch Qty per Carton 80 Carton Weight 23.80kgs / 52.47lb Carton Size 47cm * 42cm * 34cm / 18.5inch * 16.54inch * 13.39inch Loading Container 20GP: 397 cartons * 80 pcs = 31760 pcs40HQ: 922 cartons * 80 pcs = 73760 pcs

Read more less

1. Power: 8w2. Size: about 102x15x50mm3. Weight: about 98g4. Battery capacity: 4000mah5. Talking distance: 1-8km6. Number of channels: 167. Features: powerful penetrating power, long-lasting battery life, mute noise reduction, low battery alarm prompt, LED dot matrix screen display, channel scanning to listen to the selection signal, voice control function8. Charging method: USB/built-in lithium batterySpecification: Package Weight One Package Weight 0.20kgs / 0.45lb One Package Size 12cm * 3cm * 8cm / 4.72inch * 1.18inch * 3.15inch Qty per Carton 146 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 146 pcs = 25842 pcs40HQ: 412 cartons * 146 pcs = 60152 pcs

Read more less

1. This product includes four independent bandpass filters, divided into four frequency bands: P1 filter (0.5-1.5MHz) for AM radio reception; P2 filter (4.5-12MHz) for shortwave low-frequency bands and the 40-meter amateur band; P3 filter (12-30MHz) for shortwave high-frequency bands and the 20-meter, 15-meter, and 10-meter amateur bands; and P4 filter for FM broadcast frequencies (88-108MHz).2. Can be used with a 1-to-4 active splitter to provide pre-filter functionality for SDR, radio, and receivers.3. Complements the lack of a pre-filter design in all-metal aluminum-cased malachite radios, reducing interference from AM, shortwave, FM, and broadcast frequencies.4. Enables simultaneous reception of multiple channels and multiple frequency bands.5. Dimensions: 49x45x19mm6. Package contents:- Filter x 1- Stands x 1Specification: Package Weight One Package Weight 0.07kgs / 0.15lb One Package Size 9cm * 9cm * 4cm / 3.54inch * 3.54inch * 1.57inch Qty per Carton 160 Carton Weight 11.50kgs / 25.35lb Carton Size 47cm * 38cm * 34cm / 18.5inch * 14.96inch * 13.39inch Loading Container 20GP: 439 cartons * 160 pcs = 70240 pcs40HQ: 1019 cartons * 160 pcs = 163040 pcs

Read more less

With Backlight Or Not:No Display Type:Analog Size:10 x 9 x 8cm Use to:Soil Testing Type:2 in1 Soil Fertility Analyzer Material:Aluminum and ABS Accuracy:PH0.1 1. No battery required, simple and convenient to use2. Save water, energy and keep your plants, lawn, flower in top condition.3. Material: Aluminum and ABS4. Type : 2 in1 soil fertility analyzer5. Probe length: 8.5cm6. Measuring range: PH:0~97. For outdoor & indoor plants, gardens & grass lawn8. Package include: 1pc * 2 in 1 soil fertility analyzerSpecification: Package Weight One Package Weight 0.26kgs / 0.57lb One Package Size 16cm * 10cm * 4cm / 6.3inch * 3.94inch * 1.57inch Qty per Carton 58 Carton Weight 15.00kgs / 33.07lb Carton Size 30cm * 50cm * 50cm / 11.81inch * 19.69inch * 19.69inch Loading Container 20GP: 355 cartons * 58 pcs = 20590 pcs40HQ: 825 cartons * 58 pcs = 47850 pcs

Read more less

About The ProductHardware specifications 1. Chipset: ESP32-WROVER-B, AXP192 power management chip 2. Flash: 4MB /16MB 3. Static SRAM: 8MB 4. SRAM: 520 kB SRAM 5. Button: PWR power switch, reset 6. USB to TTL: CP2104 7. Vehicle clock: 40MHz crystal oscillator 8. Peripheral equipment: SIM Nano card slot, Mini PCIE card slot 9. Antenna: Onboard antenna (default) 10. Working voltage: 2.7V to 3.6V 11. Sleep current: About 700ma 12. Operating temperature range: -40 degrees Celsius ~ + 85 degrees Celsius 13. Dimensions: 75 x 33 x 10.5 mm 14. Weight: 14.5g Power Specifications 1. Power input: USB 5V / 1A 2. Charging current: 500 mA 3. Battery input: 3.7-4.2V 4. Charging IC: AXP192 5. JST connector: 2-pin 2.0mm 6. USB: Type C wireless online 1. Standard: FCC / CE-RED / IC / TELEC / KCC / SRRC / NCC (ESP32 chip) 2. Protocol: 802.11 b/g/n (802.11n, speed up to 150Mbps) A-MPDU and A-MSDU aggregation, support 0.4uS guard interval 3. Frequency range: 2.4GHz-2.5GHz (2400M-2483.5M) 4. Transmit power: 22dBm 5. Communication distance: 300m Bluetooth 1. Protocol: Compliant with Bluetooth v4.2BR/EDR and BLE standards 2. Radio frequency: NZIF receiver Class-1 with sensitivity of -97dBm, Class-2&Class-3 transmitter AFH 3. Audio: CVSD&SBC audio Software specifications 1. Wi-Fi mode: Workstation / SoftAP / SoftAP + Station / P2P 2. Security mechanism: WPA / WPA2 / WPA2-Enterprise / WPS 3. Encryption method: AES / RSA / ECC / SHA 4. Firmware upgrade: UART download/OTA (download and write firmware via network/host) 5. Software development: support cloud server development / SDK for user firmware development 6. Network protocol: IPv4, IPv6, SSL, TCP, UDP, HTTP, FTP, MQTT 7. User configuration: AT + command set, cloud server, Android / iOS app 8. Operating system: FreeRTOS Packing list 1. PCIE-SIM7070G module x 1 2. LTE antenna x 1 3. GPS antenna x 1 4. Screw x 2SIM7070GSIM7070G suitable global: 1. NB-IOT: B1/B2/B3/B4/B5/B8/B12/B13/B18/B19/B20/B25/B26/B28/B66/B71/B85 2. CAT-M: B1/B2/B3/B4/B5/B8/B12/B13/B14/B18/B19/B20/B25/B26/B27/B28/B66/B85 3. GSM/GPRS/EDGE: 850/900/1800/1900MHz 4. GNSS: C/A CODE - GPS L1:1575.42+/-1.023MHz - GLONASS L1: 1598.0625~1605.375MHz - BDS B1: 1559.052~1591.788MHz - GALILEO L1:1575.42+/-1.023MHzSpecification: Package Weight One Package Weight 0.03kgs / 0.06lb One Package Size 15cm * 12cm * 2cm / 5.91inch * 4.72inch * 0.79inch Qty per Carton 300 Carton Weight 7.00kgs / 15.43lb Carton Size 36cm * 22cm * 22cm / 14.17inch * 8.66inch * 8.66inch Loading Container 20GP: 1530 cartons * 300 pcs = 459000 pcs40HQ: 3552 cartons * 300 pcs = 1065600 pcs

Read more less

Product Parameters1. Voltage range: AC 95-240V, 50-60Hz 2. Current: 16A 3. Sensor: NCT, 10K 4. Temperature error: +-1 degrees Celsius 5. Time error: less than 1% 6. Temperature control range: 5-35 degrees Celsius 7. Normal working environment temperature/humidity: -10~45 degrees Celsius, 5~95%RH (no water vapor condensation) 8. Power: less than 1.5W 9. Panel material: PC+ABS 10. Install the embedded box: 86mmx86mm/conventional European box 11. Protection class: IP20 12. Button type: capacitive touch button 13. Screen: LCDProduct Features1. LCD display, more friendly interface 2. Touch operation buttons, smoother interaction 3. Ultra-thin embedded panel, fit all kinds of walls 4. Borderless small rounded corner design 5. Compatible with standard 86mm square cassettes and 60mm European cassettes to meet all installation environmentsFunction Features1. Rich function options, Modbus, WiFi, room card, etc., to meet all your needs 2. Strict temperature control accuracy to provide the temperature you want 3. Power off protection, save all your settings safely 4. Provide weather information and humidity display 5. 5+1+1 mode preset adjustment for a week, programmable setting for 6 periods a day, green energy saving, less expenses, more intelligent environmental protection 6. Support the creation of product local groups/shares to achieve unlimited centralized control/multi-terminal control of the number of products 7. Suitable for Tmall Genie, Amazon Echo, Google Home voice controlSpecification: Package Weight One Package Weight 0.57kgs / 1.26lb One Package Size 16cm * 11cm * 6cm / 6.3inch * 4.33inch * 2.36inch Qty per Carton 40 Carton Weight 23.00kgs / 50.71lb Carton Size 62cm * 34cm * 24cm / 24.41inch * 13.39inch * 9.45inch Loading Container 20GP: 527 cartons * 40 pcs = 21080 pcs40HQ: 1223 cartons * 40 pcs = 48920 pcs

Read more less

1. DC 5V power supply. 2. HDMI 1.3, HDCP 1.1 and DVI1.1 compliant. 3. Support: 480i.480p,576i,576p,720p@50/60Hz,1080i@50/60Hz,1080P@50/60Hz. 4. Support Deep Color up to 12 bits/color. 5. Support IR re-transmitting. 6. Uses one CAT5E/6 cable for data/DDC transmission. 7. Equalizes and recovers incoming TMDS data before re-transmitting it in optimal quality regardless of the incoming signal quality. 8. Cable testing showed that with 1080p resolution the HDMI input source can be 20meters away. 9. When transmitting a signal in 1080P resolution the CAT6 operating distance is 200m.Specification: General Size 10.5*9*2.5cm Weight 498g Package Weight One Package Weight 0.83kgs / 1.82lb One Package Size 21.5cm * 15cm * 5.5cm / 8.46inch * 5.91inch * 2.17inch Qty per Carton 20 Carton Weight 16.50kgs / 36.38lb Carton Size 45cm * 40cm * 30cm / 17.72inch * 15.75inch * 11.81inch Loading Container 20GP: 493 cartons * 20 pcs = 9860 pcs40HQ: 1146 cartons * 20 pcs = 22920 pcs

Read more less

Parameter:1. Material: ABS+Silicone2. AC voltage: 0-750V3. DC voltage: 0-1000V4. AC current: 0mA-10A5. DC current: 0mA-10A6. Resistance: 0-60 milliohms7. Capacitance: 0nF-100mF 0nF-100mF8. Hertz: 0Hz-999.9kHz9. Temperature: -40~1000 degrees Celsius / -40~1832 degrees Fahrenheit10. Counting: 6000 counts11. Display: VA color display12. Screen: touch screen13. Built-in battery: 3.7V 2800mAh lithium battery14. Product size: 152x76x25mm15. Product weight: 217 gramsDescribe:1. Including AC/DC voltage, AC/DC current, resistance, capacitance, temperature, frequency, diode, buzzer, neutral line, duty cycle and other measurement functions2. Intelligent sensor touch screen, easy to operate3. VA color reverse display, display 6000 times (MAX), with data hold function, clearly read the measured value in various working environments4. NCV non-contact induction, using NCV sensor for induction, the closer to the power supply, the faster the alarm, the flashlight flashes red5. The flashlight illuminates the front. In a dark environment, you are no longer afraid of not being able to see the measured position. It is a good helper for night work6. Soft silicone wire, high-quality test wire has the characteristics of tensile and high temperature resistance, and has the function of anti-freezing and anti-burning7. Built-in rechargeable lithium battery: no need to buy and replace the battery again, equipped with a C-type cable for charging, safer and more convenient8. Silicone protective case: Wrapped with a silicone protective case, it can effectively prevent falling, protect the multimeter from damage, shockproof and scratch-resistantSpecification: Package Weight One Package Weight 0.49kgs / 1.08lb One Package Size 21cm * 11cm * 6cm / 8.27inch * 4.33inch * 2.36inch Qty per Carton 62 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 62 pcs = 10974 pcs40HQ: 412 cartons * 62 pcs = 25544 pcs

Read more less

1. Resolution setting: HD, FHD2. Picture quality: 1M, 2M, 3M, 5M, 6M, 8M, 10M3. Cycle recording: 3 minutes, 5 minutes, 10 minutes4. White balance: auto, daylight, cloudy, tungsten light, fluorescent light5. Sixteen language systems: English, Spanish, Russian, Korean, Japanese, Thai, Hebrew, Portuguese, German, French, Italian, Turkish, Czech, Polish, Traditional Chinese, Simplified Chinese6. AC frequency: 50\60HZ7. Pixel: HD 10 million pixels8. Display: 4.3-inch high-definition LCD display9. Magnification: 1-1000 times continuous magnification system10. Object distance: 10mm to infinity (different object distance corresponds to different multiples)11. Battery capacity: 2000mAh12. Power DC interface: MICRO USB13. Flash memory card socket (MICROSD): Support 1-64GB (CLASS 10)14. Light source: 8 LED lights15. Packing list: host, data cable, lifting bracket, manualFeatures:1. Simple operation, wide range of uses, used for circuit repair, insect observation, breeding laboratory, jewelry identification, interest cultivation, learning experiment, etc.2. 185 achromatic objective lens, 10 million high-definition imaging, three kinds of objective lens can be switched freely, the magnification is freely selected, the image is clear and meticulous3. The 30-degree freely adjustable angle bracket reduces the problem of object reflection and facilitates the operation of repair tools, tweezers and electric chromium iron4. 4.3-inch high-definition LCD display, easy to use, plug and play, high definition, high brightness, replace the optical eyepiece with the electronic eyepiece, insert the eyepiece tube, and connect the power cord to use5. LED fill light, when the light source is insufficient, you can adjust the light scroll wheel next to the screen to control the intensity of the ED fill light and optimize the test results6. Focusing wheel, can zoom continuously, and the observation range is very wide7. With a TF card slot, insert a memory card, you can take photos and videos of the test results and share them to other devicesSpecification: Package Weight One Package Weight 0.79kgs / 1.73lb One Package Size 24cm * 18cm * 10cm / 9.45inch * 7.09inch * 3.94inch Qty per Carton 32 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 32 pcs = 5664 pcs40HQ: 412 cartons * 32 pcs = 13184 pcs

Read more less

1. Full HD audio and video from any device source can be wirelessly transmitted to the remote TV. No cable connection is required between the device source and the remote TV. 2. The TV can be placed anywhere without wiring. 3. Full HD audio and video transmission in 1080P, the image is clear and smooth. 4. Distributed wireless technology, signals can be zero-interference through a single non-high-density wall or ceiling, image and sound. 5. The device can be placed in the cabinet, away from the line of sight, without any wires exposed, neat and orderly, the full performance of the HDMI transmitter is not affected. 6. Support infrared expansion, you can use the remote control to control the playback of the set-top box or player playback, pause or menu selection on the remote TV. 7. The content stream on STB, DVD/Blu-ray player, projector, game console or any other device with HDMI output can be wirelessly transmitted to the remote TV. 8. Intelligent frequency hopping adaptive transmission in 5-5.8GHz frequency band to achieve secure and interference-free wireless transmission of video streams. 9. Easy to install, plug and play, no software installation required, no setup required. Product specifications: 1. HDMI standard interface: HDMI1.4, HDCP1.4. 2. HDMI resolution: up to 1080P. 3. Audio format: 1080P. 4. Maximum data transfer rate: 6.75Gbps. 5. Wireless transmission standard: IEEE802.11a / b / g / n. 6. Operating frequency: 5.8GHz 300Mbps. 7. Transmission distance: 200 meters (empty accessibility). 8. Infrared remote control frequency: 38KHz. 9. Power input: AC 100V-240V 50/60Hz. 10. Power output: DC 5V/2A. 11. Net weight 350g. 12. Product size: 11.8x11.8x2.5cm.Specification: Package Weight One Package Weight 0.81kgs / 1.79lb One Package Size 13.8cm * 13.8cm * 11.8cm / 5.43inch * 5.43inch * 4.65inch Qty per Carton 27 Carton Weight 22.60kgs / 49.82lb Carton Size 44cm * 44cm * 38cm / 17.32inch * 17.32inch * 14.96inch Loading Container 20GP: 362 cartons * 27 pcs = 9774 pcs40HQ: 841 cartons * 27 pcs = 22707 pcs

Read more less

1. You can control the lights anywhere through Android / iOS smart phone. You must use it together with App to Remote control, or you can also turn on and off lights manually by touching it. 2. The switch makes all your home appliances smart, as long as your phone has network you can remotely turn on or turn off your appliances from anywhere at any time. And by setting timing schedules for your appliances, you can maintain a carefree life. 3. One key share, multiple person remote control and management. 4. Upgrade your home with this modern, fashionable alternative to traditional light switches.Specification: Package Weight One Package Weight 0.15kgs / 0.32lb One Package Size 10cm * 10cm * 4cm / 3.94inch * 3.94inch * 1.57inch Qty per Carton 160 Carton Weight 22.00kgs / 48.50lb Carton Size 52cm * 42cm * 34cm / 20.47inch * 16.54inch * 13.39inch Loading Container 20GP: 359 cartons * 160 pcs = 57440 pcs40HQ: 833 cartons * 160 pcs = 133280 pcs

Read more less

1. The 6-way radio charger can supply power for six batteries or six radios at the same time 2. Ability to control the charging process to ensure high efficiency 3. Safe and reliable, with multiple safety protections 4. The adapter plug is removable, AC 100V-240V power supply for international use 5. Scope of application: suitable for large groups and labor-intensive activities (such as warehouses, property management, restaurants, supermarkets and enterprises) 6. Each slot is removable, if there is artificial damage during use, you can purchase it separately and replace it yourself 7. Compatible radio: suitable for Retevis RT29, suitable for Ailunce HD1 8. Input: 12V/2.5A 9. Output: 8.4V 10. Charging current: 350mA 11. Dimensions: 324 x 249 x 90mm 12. Weight: 1245g 13. Adapter cable length: 150cmSpecification: Package Weight One Package Weight 1.78kgs / 3.92lb One Package Size 39cm * 26cm * 10cm / 15.35inch * 10.24inch * 3.94inch Qty per Carton 4 Carton Weight 8.44kgs / 18.61lb Carton Size 39cm * 26cm * 40cm / 15.35inch * 10.24inch * 15.75inch Loading Container 20GP: 657 cartons * 4 pcs = 2628 pcs40HQ: 1526 cartons * 4 pcs = 6104 pcs

Read more less