Search results for "environmental electronics"

1. Battery status LED display: The battery indicator is used to measure the remaining power of the device. 2. Supports multiple voltage types: Suitable for 12V, 24V, 36V, 48V, 60V, 72V(optional) various battery powered devices (golf cart, EZGO, View battery car, motorcycle, forklift truck, truck, club car, stacker, electric car). New and upgraded, one machine with multiple functions. 3. DIP switch: Before using the device, please refer to the chart to ensure that the DIP switch set voltage is consistent with the current battery voltage (the default voltage is 12V). Even if the setting is wrong, it will not short-circuit. 4. LED bar display: Displays 10 segments of LED bar chart (1 red, 2 yellow and 7 green leds), each 10% capacity. When powered on, all LED lights will flash three times, indicating successful startup, and the instrument will automatically recognize the current battery level. 5. Reverse connection protection: Incorrectly connect the positive and negative terminals, but keep the device stable to avoid short circuit caused by crossed cables. 6. IP65 durable waterproof, heat resistant, low power consumption (automatic sleep), high test accuracy, reliable performance. 7. Support 12V/24V/36V/48V/60V/72V custom switchingSpecification: Package Weight One Package Weight 0.50kgs / 1.11lb One Package Size 6.5cm * 5.5cm * 4.5cm / 2.56inch * 2.17inch * 1.77inch Qty per Carton 50 Carton Weight 26.00kgs / 57.32lb Carton Size 32cm * 24cm * 20cm / 12.6inch * 9.45inch * 7.87inch Loading Container 20GP: 1736 cartons * 50 pcs = 86800 pcs40HQ: 4030 cartons * 50 pcs = 201500 pcs

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1. Use the supplied transmitter and receiver to place the TV anywhere within 50 meters of the source. Simply connect the transmitter to a set-top box, game console or other HDMI output device, then connect the receiver to any HD display 2. HDMI, VGA, 3.5mm jacks can be freely matched and output simultaneously or separately. The transmitted signal is very clear and can easily transmit uncompressed high-definition video and audio. Signal experiences ultra-low latency (real-time) even when streaming 3D video to 1080p devices 3. A true plug-and-play experience up and running within 20 seconds. Connect the transmitter to the HDMI source, then the receiver to the secondary HDTV and you are ready to go. Runs on standard 802.11 5GHz. 4. The HDMI interface is highly compatible and can be converted to other interfaces. Devices with HDMI interfaces can be used directly, and devices without HDMI interfaces can be used with HDMI converters. Wirelessly stream true 1080p HD 3D video and digital audio to your TV or projector. Watch Movies and TV Shows on Laptop, PC, For MacBook, For iPad Pro, A/V Receiver, Game Console, For PS4/5, For Xbox, For Nintendo Switch, Cable/Satellite TV 5. 8 transmitters can be connected to 1 receiver at the same time, one-key switching, no mutual interference, multi-screen sharing. *Note: This operation requires additional purchase of transmitters, 1 receiver can support 8 transmitters (Note: The transmitter cannot be used alone, it must be used in conjunction with the receiver) 6. The resolution can reach 4K, the picture is delicate, and various details can be restored more clearly. Easily send crystal clear uncompressed HD video and digital audio 7. This Wireless HDMI Transmitter and Receiver Portable Transmitter is easy to connect and do not take up a lot of space, ideal for crowded meeting room setups and can be easily shared between different laptops and computers 8. The receiver adopts HDMI+VGA dual port, using WiFi transmission technology, through the point-to-point connection between the transmitter and receiver equipment, the image/video console and set-top box of MAC, notebook, PC, mobile phone, game and set-top box can be connected with HDTV, Projector or monitor synchronization 9. Transmitter decoding capability: 1080P 60Hz 10. Receiver Resolution: 4k 30Hz 11. Transmitter Port: HD/Type-c, Receiver Port: HD (V1.4)/Type-c USB/VGA/Audio 12. Transmitter power: 5V/1A, receiver power: 5V/1-2A 13. Size:13.5x10x2.5 CM 14. Weight: 160g Full set of information: 1. Wireless network: IEEE 802.11ac 2.4GHz/5GHz 2. Resolution: 3840 x 2160P 30fps, 1920 x 1080P 60fps, 1280 x 720P 60fps 3. Transmitter distance: 50M (point-to-point mode), 10M (wireless mode) 4. Support system: Android/Windows/macOS/linux/IOS/PS5/Xbox 5. Plug and Play: No software, no setup, no driver required 6. Supported protocols: for Miracast/DLNA/Airplay 7. Support computer expansion mode 8. Support multi-device connectionSpecification: Package Weight One Package Weight 0.35kgs / 0.78lb One Package Size 16cm * 14cm * 4cm / 6.3inch * 5.51inch * 1.57inch Qty per Carton 60 Carton Weight 18.00kgs / 39.68lb Carton Size 32cm * 42cm * 40cm / 12.6inch * 16.54inch * 15.75inch Loading Container 20GP: 496 cartons * 60 pcs = 29760 pcs40HQ: 1151 cartons * 60 pcs = 69060 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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Description: 1) Measurement through HF electromagnetic sensing 2) 10 different timber density at option 3) Automatic temperature compensation 4) Setting of upper limit of moisture content ratio, prompting of overrunning 5) Ultra-large LCD ensuring clear readings 6) Automatic prompting of low voltage Specifications: 1) MODEL: MD918 2) Measuring Range: 4%~80% 3) Max. Error: +/- 1%Rh+0.5 4) Resolution: 0.5% 5) Battery: 3 x 1.5V AAA battery (not included) 6) Size: 13.2cm x 6.7cm x 2.6cmSpecification: General Certificate CE Package Weight One Package Weight 0.20kgs / 0.44lb One Package Size 14.5cm * 9cm * 5cm / 5.71inch * 3.54inch * 1.97inch Qty per Carton 60 Carton Weight 14.30kgs / 31.53lb Carton Size 43cm * 36cm * 25cm / 16.93inch * 14.17inch * 9.84inch Loading Container 20GP: 689 cartons * 60 pcs = 41340 pcs40HQ: 1599 cartons * 60 pcs = 95940 pcs

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1. Selection among 4 types of wood and Karstenite, Cement mortar, Lime mortar,Brick. 2. Reading lock. 3. Maximum moisture measurement. 4. Minimum moisture measurement. 5. Battery volume alert. 6. Large non-parallax LCD with legible display. 7. Automatic/manual power off. 8. Backlight display. 9. Power by 3 x AAA battery (not included)Specification: Package Weight One Package Weight 0.23kgs / 0.52lb One Package Size 18.8cm * 8cm * 4.8cm / 7.4inch * 3.15inch * 1.89inch Qty per Carton 70 Carton Weight 15.00kgs / 33.07lb Carton Size 75cm * 31cm * 19cm / 29.53inch * 12.2inch * 7.48inch Loading Container 20GP: 603 cartons * 70 pcs = 42210 pcs40HQ: 1401 cartons * 70 pcs = 98070 pcs

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Features1. Stable 2.4GHz Wireless Transmission: Equipped with advanced 2.4GHz technology, delivering stable connection and supporting up to 48KHz high-fidelity audio recording. 2. Ultra-Low Latency Recording: Near real-time audio transmission ensures no noticeable delay, ideal for live streaming, interviews, and video recording. 3. ENC Noise Reduction (Default On): Built-in Environmental Noise Cancellation effectively reduces background noise, ensuring clear audio even in noisy environments. 4. Reverb Effect Enhancement: Integrated reverb function enhances vocal depth and richness, making your recordings more professional and engaging. 5. Long Battery Life: Built-in 300mAh battery supports up to 7 hours continuous recording, perfect for extended shooting sessions.Specifications1. Product Type: Wireless Lavalier Microphone 2. Channel System: 4 Transmitters 1 Receiver / 2 Transmitters 1 Receiver 3. Transmission Type: 2.4GHz Wireless 4. RF Chipset: JieLi AD706N 5. Dodulation Mode: GFSK 6. Frequency Range: 2.4GHz - 2.4835GHz 7. Microphone Type: Electret Condenser Microphone 8. Sensitivity: -38dB 9. Signal-to-Noise Ratio: Greater than or equal to 65dB 10. Frequency Response: 100Hz - 16KHz 11. Transmission Range: Greater than or equal to 10 meters 12. Monitoring: One-way Monitoring Power & Battery 1. Transmitter Battery: 300mAh (Model 602030) 2. Recording Time: Up to 7 Hours 3. Standby Time (Power Off): Up to 6 Months 4. Charging Input: DC 5V / 200mA (Max) 5. Charging Time: 1-2 Hours Power Consumption 1. Transmitter (with indicator light): 50mA 2. Transmitter (indicator off): 40mA 3. Transmitter Standby: 2uA 4. Receiver Working Current: 30 - 60mA 5. Receiver Charging Output (to phone): Less than or equal to 1.5APackage List1. Receiver x 1 2. Microphone transmitter x 4 3. Rabbit fur windproof cover x 4 4. Adapter x 1 5. Type-C charging cable x 4 6. Storage box x 1Specification: General Certificate MSDS Package Weight One Package Weight 0.23kgs / 0.51lb One Package Size 17cm * 8cm * 5cm / 6.69inch * 3.15inch * 1.97inch Qty per Carton 100 Carton Weight 22.30kgs / 49.16lb Carton Size 43cm * 34cm * 45cm / 16.93inch * 13.39inch * 17.72inch Loading Container 20GP: 405 cartons * 100 pcs = 40500 pcs40HQ: 940 cartons * 100 pcs = 94000 pcs

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Feature1. Ideal and necessary tools for gardeners, vegetable and fruit growers and all those who plant trees and grasses2. You can take good care of your plants.3. Suitable for indoor and outdoor plants, gardens and lawns.4. Simply insert the meter into the soil, switch to the setting you want to measure and read the scale.5. To avoid damage to the electrode, clean the electrode after each use, do not use it in soil with gems and forcibly insertSpecification: Package Weight One Package Weight 0.09kgs / 0.21lb One Package Size 33.2cm * 9.8cm * 3.5cm / 13.07inch * 3.86inch * 1.38inch Qty per Carton 170 Carton Weight 15.00kgs / 33.07lb Carton Size 90cm * 53cm * 38cm / 35.43inch * 20.87inch * 14.96inch Loading Container 20GP: 147 cartons * 170 pcs = 24990 pcs40HQ: 341 cartons * 170 pcs = 57970 pcs

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1. Simple operation, a gift for children2. Especially suitable for childrens games and instant communication between family members3. LCD display, including battery status indicator4. 121 privacy code, 10 call tones, VOX, monitoring function5. Support channel lock6. Transmit and receive icons7. Channel number and scan status8. Two-channel monitor can be set up9. Push-to-talk timeout timer10. Support setting and sending call tone11. Support setting sensitivity level12. Support setting the squelch level 1-613. Frequency: 462.5625-467.7250MHz14. Battery type: 3 xAA batteries (not included)15. Channel capacity: 2216. The size of the walkie-talkie: 160 x 55 x 28mm17. Weight: 84gSpecification: Package Weight One Package Weight 0.22kgs / 0.49lb One Package Size 18cm * 9cm * 7cm / 7.09inch * 3.54inch * 2.76inch Qty per Carton 40 Carton Weight 10.90kgs / 24.03lb Carton Size 36cm * 36cm * 35cm / 14.17inch * 14.17inch * 13.78inch Loading Container 20GP: 587 cartons * 40 pcs = 23480 pcs40HQ: 1364 cartons * 40 pcs = 54560 pcs

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1. Rated input: 5V 2A2. Battery capacity: 4000mAh3. Charging port: Type-C4. Material: ABS + PP + silicone + electronic components5. Weight: about 832g6. Size: bout 21 x 21 x 93cmFeatures:1. Lightweight and portable with a foldable storage design for easy movement and space-saving2. Wireless design with a built-in high-capacity battery3. Telescopic design for adjustable height4. Removable mesh cover for easier cleaning5. Type-C port for charging multiple devices6. Stepless knob for instant airflow adjustment7. Silicone feet for noise reduction, shock absorption, and surface protectionSpecification: Package Weight One Package Weight 0.96kgs / 2.13lb One Package Size 23cm * 23cm * 11cm / 9.06inch * 9.06inch * 4.33inch Qty per Carton 16 Carton Weight 16.30kgs / 35.93lb Carton Size 46cm * 46cm * 42cm / 18.11inch * 18.11inch * 16.54inch Loading Container 20GP: 300 cartons * 16 pcs = 4800 pcs40HQ: 696 cartons * 16 pcs = 11136 pcs

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1. Material: ABS + electronic components2. Size: 14.9x12.8x19cm3. Features: Angle adjustment, automatic head shaking, light operation, large-capacity battery, four-speed adjustment, strong wind4. Use power: 4W5. Power supply mode: USB/built-in lithium battery6. Life time: 15 hours7. Charging time: about 5 hours8. Input current: 5V/1A9. USB cable length: 120cm10. Net weight: 428g11. Gross weight: 548g12. Battery capacity: 4000mAh 3.7VSpecification: Package Weight One Package Weight 0.60kgs / 1.33lb One Package Size 16cm * 15cm * 22cm / 6.3inch * 5.91inch * 8.66inch Qty per Carton 50 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 50 pcs = 8850 pcs40HQ: 412 cartons * 50 pcs = 20600 pcs

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1. High fidelity sound quality 2. Adaptive noise reduction 3. Long-distance reception 4. Anti-interference design 5. Continuous recording 6. Copper core wire, tensile strength 7. Applicable scenarios: classroom teaching, interview recording, conference speech, video lecture, host in various places, family karaoke, etc. 8. Transducer: electret condenser 9. Pole pattern: Omni-directional 10. Frequency Range: 35H2-18KHz 11. Signalise: 74dB SPL 12. Sensitivity: 30dB +/3dB/0dB-1V/Pa,IKHZ 13. Connector: iphone TRRS connection 14. Cable length: 1.5mSpecification: Package Weight One Package Weight 0.07kgs / 0.16lb One Package Size 12cm * 9cm * 3cm / 4.72inch * 3.54inch * 1.18inch Qty per Carton 100 Carton Weight 8.00kgs / 17.64lb Carton Size 47cm * 32cm * 26cm / 18.5inch * 12.6inch * 10.24inch Loading Container 20GP: 681 cartons * 100 pcs = 68100 pcs40HQ: 1583 cartons * 100 pcs = 158300 pcs

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About The Product1. LINEPAUDIO A967 Passive PreAmp Active Speak Volume Two-Channel Controller is small and compact, applicable to use with active speaker or PostAmp, supports full-balanced or single-ended signal I/O, equipped with a switch for easily switching I/O signal. 2. Infinitely picky about the sound quality, infinitely tolerant on music. Passive PreAmp Volume Controller makes the desktop simple. 3. Small size but great wisdom, LINEPAUDIO A967 is tiny but with a complete set of common interfaces, supports full-balanced audio signal regulation and single-ended audio signal regulation, and switches I/O signal. 4. Suitable for the decoder and speaker without volume regulation, with the balanced I/O, RCA I/O architecture and switch function enabled. Its PreAmp will not cause a loss of signal source. In general, the audio source signals out of the decoder reproduces the original signals. The large dynamic range will not cause a quality loss, but keep the original signal source intact. 5. The preferred choice of active speaker, more and more music fans are not satisfied with the sound quality performance of common multimedia speakers, but rather select professional active monitor speakers. But such speakers generally don't have a volume regulation knob, but have to use with PreAmp. Most active monitor headphones are used for the desktop near-field listening, but a common HiFi PreAmp is large and occupies a large area. Moreover, most are concerned about whether the timbre of PreAmp matches the speaker or not, whether the sound effect is ideal or not. 6. But from now on, LINEPAUDIO A967 Two-Channel Volume Controller perfectly addresses the above two concerns, LINEPAUDIO A967 is small and compact, the internal circuit architecture design will not cause a loss of sound quality, the internal power amplifier of active speaker is enough to drive the speaker, so that you can hear the most genuine timbre and quality of the speaker, free from the need of choosing a suitable PreAmp.Features1. Input/Output impedance: 10Kohms - 50Kohms. 2. Two-channel I/O switch, RCA and Balanced XRL I/O. 3. Input: RCA / Balanced XLR (switch). 4. Output: RCA / Balanced XLR (switch).Specification: General Model A967 Material Metal Size 145*65*43mm Weight 314g Package Weight One Package Weight 0.46kgs / 1.00lb One Package Size 20cm * 18cm * 5.5cm / 7.87inch * 7.09inch * 2.17inch Qty per Carton 20 Carton Weight 9.13kgs / 20.13lb 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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