Resultados de la búsqueda de "temperature meter"

Item Type:DoorbellCommunication Interface:WirelessDetection range: 4-8 m Volume: 4 levels adjustable (Cant adjust volume at alarm mode) Induction method : infrared sensor triggered 3 modes: Voice Alarm Music,at "Voice" mode: Human voice,dingdong,ninhao,huan ying guang ling;at "Alarm"mode: keeps you aware of intruders;at "Music" mode: just as a doorbell,with 32 music to welcome your guests Ambient temperature/humidity : -10-40 Celsius Degrees, 5% -95% RH Detection Angle: Horizontal Angle of 110 degrees, vertical Angle of 15 degrees The main function: Automatic body sensing , ultra-long , wide-angle detection. Adjustable direction (with stand). Host built-in speakers, alarm loudness of 75-95 db Installation : No need professional personnel, easy to install yourself Installation height: 1.5m-2.5m Music: 32 music and vocals optional Size: Height 7.5cm Width 8cm , thickness 4.5 cm (with base - base can be flat or fixed on top) Battery: 3 x AAA batteries (batteries are not included) Package content :1 x Door Bell Alarm2 x Screws1 x Bracket1 x Double-sided adhesive1 x Block the cardboard1 x ManualSpecification: Package Weight One Package Weight 0.11kgs / 0.24lb One Package Size 11cm * 11cm * 6cm / 4.33inch * 4.33inch * 2.36inch Qty per Carton 140 Carton Weight 15.00kgs / 33.07lb Carton Size 56cm * 56cm * 31cm / 22.05inch * 22.05inch * 12.2inch Loading Container 20GP: 274 cartons * 140 pcs = 38360 pcs40HQ: 636 cartons * 140 pcs = 89040 pcs

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Features: 1. WIFI connection:Video recording and video sharing functions can be achieved by connecting smart devices with WIFI of the camera. 2. Electronic rearview mirror: Through the device end to watch in real time, after entering the rear view video, you can watch in real time. View the reason behind the vehicle and view from whole perspective 3. Forward-looking function: It can be installed in front, rear, left and right visual blind area, and the software can be opened for real-time monitoring 4. Wireless transmission: Reversing picture can see by smart phones APP&APK through the wifi connection to achieve visual, widely used in cars, buses, commercial vehicles, trucks, construction vehicles and other transportation equipment. 5. Reserved video recording: Every time when the mobile phone is turned on reversing app or apk of car, the video can be saved in the smart phone, the five cycle cover in recording your driving track each time on reversing the vehicle, it can minus your risks. 6. Smart start background, start voice call: Android background system can monitor the trigger signal, automatic start, no need to manually enter. Apple voice call start system, static IP link, to achieve online and reverse in the same time. 7. Low bit rate video coding technology: The image is clear and smooth, without delay. 8. Super night vision: Make driving safer at night. 9. Wide angle lens: Enjoying wide angle view, covering the whole car with a large angle. Specification: Video compression: H.264 High Profile Signal strength: 50-80M Operating temperature: -20 ~ 70 degree Celsius Storage temperature: -30 ~ 80 degree Celsius Working humidity: 90%RH Receiver: Ios or Android Devices Senor: CMOS Image pixels: Mega pixels Viewing angle: 120 ~150 degree Minimum illumination: 0.1Lu/F2.0 Power Supply: DC12V Night vision distance: 5-10M Waterproof level: IP67Specification: Package Weight One Package Weight 0.13kgs / 0.28lb One Package Size 13.2cm * 8.2cm * 4.5cm / 5.2inch * 3.23inch * 1.77inch Qty per Carton 140 Carton Weight 17.60kgs / 38.80lb Carton Size 48cm * 42cm * 34cm / 18.9inch * 16.54inch * 13.39inch Loading Container 20GP: 389 cartons * 140 pcs = 54460 pcs40HQ: 903 cartons * 140 pcs = 126420 pcs

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1. For Disassemble PCB Chips/Mobile Phone Frame 2. Heating plate with good and well-distributed heat conduction, will not be easy out of shape under high temperature 3. Thickened panel with padSpecification: Package Weight One Package Weight 2.01kgs / 4.44lb One Package Size 25cm * 20cm * 15cm / 9.84inch * 7.87inch * 5.91inch Qty per Carton 6 Carton Weight 13.00kgs / 28.66lb Carton Size 42cm * 47cm * 27cm / 16.54inch * 18.5inch * 10.63inch Loading Container 20GP: 500 cartons * 6 pcs = 3000 pcs40HQ: 1161 cartons * 6 pcs = 6966 pcs

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1. Image sensor: 5 megapixel CMOS sensor2. Storage: Micro SD card (not included) up to 64GB3. Lens: F = 3.1; FOV = 90 degrees4. Number of infrared lights: 445. IR probe sensitivity: high / medium / low6. LED: micro 940nm infrared light7. IR night vision distance: about 65 feet / 20 meters8. Camera start-up time: 0.5 seconds9. IR detection angle: 120 degrees10. Time-lapse shooting: 1/5/10/30 seconds, 1/5/10/30 minutes (default 1 second)11. Photo resolution: 20MP/16MP/12MP/8MP12. Continuous shooting: 1/3/6/913. Video resolution: 1080P/720P/VGA14. Full-size photo transmission: compressed transmission15. Video setting: 5 seconds to 30 seconds of video length can be sent to the mailbox16. Time watermark: support, including time, date, temperature, etc.17. Time-lapse video recording: support, for example, automatically start shooting a photo or video every 5 minutes (regardless of whether the target is sensed or not)18. Photo transfer: send high-definition pictures to your cell phone or mailbox19. Support frequency band:- FDD-LTE: B1/B3/B5/B7/B8/B20- TDD-LTE: B38/B40/B41- WCDMA: B1/B5/B8- GSM: 900/180020. Remote control: support, you can set the parameters, check the power and storage through the cell phone APP21. Video transmission: 30s video can be sent to e-mail22. MMS to cell phone: 1-3 cell phone numbers23. MMS to mailbox: 1-3 mailboxes24. Working mode: photo/video/photo+video/time-lapse recording25. Interfaces: USB 2.0; memory card slot; SIM card slot; 12V adapter jack26. Instantaneous current: 0.1mA27. Standby time: about 6 months28. Power supply: 8 AA 1.5V batteries (not included) / external 12V/1.5A adapter (not included)29. Fixing method: bracket, strap30. Waterproof rating: IP6531. Networking: 4G32. Language: English / French / German / Italian / Spanish / Russian / Danish / Dutch / Polish / Japanese / Portuguese / Norwegian (default English)33. Size: about 15 x 10.2 x 7cm34. Weight: about 400gSpecification: Package Weight One Package Weight 0.56kgs / 1.23lb One Package Size 17cm * 13cm * 10cm / 6.69inch * 5.12inch * 3.94inch Qty per Carton 15 Carton Weight 7.50kgs / 16.53lb Carton Size 39cm * 35cm * 29cm / 15.35inch * 13.78inch * 11.42inch Loading Container 20GP: 673 cartons * 15 pcs = 10095 pcs40HQ: 1563 cartons * 15 pcs = 23445 pcs

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* Application place of mobile phone signal amplifier: 1) Small regions signal blind or weak signal area, such as underground or semi-underground place of business, basements, underground parking, etc. 2) Small-scale hot-spot signal Complaints areas, such as conference rooms, a small supermarket, small shopping malls, the office and small public areas, etc. 3) Traffic and large social influence areas, such as bars, cafes, dance halls, cafes, fitness clubs,leisure and entertainment, etc. 4) Home, office, luxury yachts, private cars, public security system and road safety management, etc. * Specifications: 1) Up-link frequency: 890-915MHz 2) Down-link frequency: 935-960MHz 3) Up-link Gain: 70 dB 4) Down-link Gain: 75 dB 5) Gain adjustable range: MGCa?￥30dB 6) Output power(dBm): a?￥20 7) Pass band ripple: GSM 4dB 8) Guard band rejection: GSM (BW-60dB)a?¤42 MHz (BW-70dB)a?¤45 MHz 9) I/O impedance: 50/N Connector 10) I/O return loss: a?¤-10dB 11) Noise figure: a?¤-8dB 12) Intermodulation attenuation (Po=13 dBm): a?￥40dBc 13) Transmission delay: a?¤0.5us 14) Ambient temperature: -10 Degree C ???50 Degree C 15) Power supply: AC110???220V?±10% 45???55Hz 16) Size: 200mm*140mm*40mm 17) Product weight: 1.06kg 18) Coverage: approx. 50 square meters indoors. 19) Antenna: 50x8x2.2cm * Characteristic: 1) Fully integrated 900 MHz antenna system 2) Powerful amplifier enables up to + 85 dB of signal gain including cable loss 3) Intelligent signal processing and real time adaptive operation 4) Automatically adjusts power levels as needed to ensure a consistent coverage footprint 5) Reprogrammable (in the field) enabling spectrum or carrier reconfigurations as needed 6) Auto-Trac LED diagnostics displays aid install and operation 7) Patented algorithms and adaptive processing ensure our products will not interfere with other wireless frequencies or radio devices * The package contains: 1) 70dB GSM Cellular Phone Signal Amplifier 2) 8 dB outdoor antenna 3) 2.5 dB indoor antenna 4) 10m cable 5) Mounting accessories: AC power supply, user manualSpecification: Package Weight One Package Weight 3.70kgs / 8.16lb One Package Size 41cm * 31cm * 19cm / 16.14inch * 12.2inch * 7.48inch Qty per Carton 2 Carton Weight 7.40kgs / 16.31lb Carton Size 53cm * 38cm * 22cm / 20.87inch * 14.96inch * 8.66inch Loading Container 20GP: 601 cartons * 2 pcs = 1202 pcs40HQ: 1397 cartons * 2 pcs = 2794 pcs

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Specification: Package Weight One Package Weight 0.61kgs / 1.35lb One Package Size 19cm * 14cm * 10cm / 7.48inch * 5.51inch * 3.94inch Qty per Carton 20 Carton Weight 12.90kgs / 28.44lb Carton Size 50cm * 29cm * 39cm / 19.69inch * 11.42inch * 15.35inch Loading Container 20GP: 471 cartons * 20 pcs = 9420 pcs40HQ: 1094 cartons * 20 pcs = 21880 pcs

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1. AC Voltage Detection: When the probe end of the voltage tester is close to the AC voltage source, the red signal indicator flashes; the stronger the signal, the faster the red light flashes; at the same time, the beeping sound of the buzzer will increase in frequency with the enhancement of the signal strength2. Flashlight illumination: LED illumination, convenient to detect voltage in dark environment3. Circuit breakpoint detection: the pen stops flashing and buzzing when a breakpoint in the circuit is detected4. Low battery warning: when the battery voltage is too low, the power indicator flashes, suggesting that the battery needs to be replaced in time5. Auto Power Off: The voltage tester will automatically turn off after about 5 minutes of no signal detection or inactivity to prolong battery life6. Portable pen clip design: portable and convenient for mobile measurement7. High-strength shield: sturdy, wear-resistant, unbreakable8. Inductive field, non-contact voltage detection (NCV): CAT-III 1000V overvoltage category, using non-contact high-sensitivity sensor for safe, fast and non-contact high-voltage detectionParameters:1. Display: LED2. Voltage detection range: AC70-1000V3. Frequency: 50/ 60Hz4. Alarm mode: sound and light alarm5. Probe shape: extended shape6. Charged and neutral: according to the signal strength indication, the test signal on the firewire is stronger than the neutral7. Signal strength display: LED from low to high, green to red8. Signal strength indication method: sound from slow to fast9. Automatic power-off: no operation, no inductive signal, 5 minutes or so automatic shutdown10. Power supply: 2 x 1.5V AAA batteries (not included in shipment)11. Safety level: EN61010-1, -2-030; EN61326-1, CAT-III class 1000V12. Dimensions: about 146.6 x 24 x 27mm13. Weight: about 28.7gSpecification: Package Weight One Package Weight 0.05kgs / 0.12lb One Package Size 15cm * 4cm * 3cm / 5.91inch * 1.57inch * 1.18inch Qty per Carton 200 Carton Weight 11.60kgs / 25.57lb Carton Size 44cm * 33cm * 30cm / 17.32inch * 12.99inch * 11.81inch Loading Container 20GP: 612 cartons * 200 pcs = 122400 pcs40HQ: 1421 cartons * 200 pcs = 284200 pcs

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1. Four operation modes: constant current operation; constant voltage operation; constant power operation; constant resistance operation2. This time, a flexible input wiring port design is adopted. Users can manually connect different adapters to achieve different measurement functions to extend the functions3. Automatically generate measurement data reports, stop voltage and time-limited discharge4. First turn off the load switch "OFF", measure the current battery no-load voltage, and then turn on the load switch "ON" through the setting key. At this time, you can read the internal resistance parameters of the current battery. The internal resistance of this table is calculated by the formula: (no-load voltage-load voltage)/current current=battery internal resistance5. Long press the setting key, and then short press the setting key when it flashes to switch to time-limited discharge for timing setting to obtain the effect of worry-free discharge aging. The time-limited discharge can be set to count down for any length of 1-99 hours and 59 minutes. When the set time is reached, the discharge will automatically stop. It can be used as a timer to turn off the constant current discharge aging functionReal-time display of internal and external dual temperature measurement data, three intelligent safety protections6. Test various USB data cables/chargers. First, use a data cable to connect the corresponding interface of the load device, and then use the DC power cable and Android cable to connect to the "Micros input detection port". Then adjust the current by setting the button to detect the voltage drop of the data cable and the performance stability of the charger.7. Test various DC power adapters, and the 2.4-inch high-definition large color screen displays data clearly.8. The four-wire wiring method, the voltage measurement is not affected by the voltage drop of the wire, making the voltage measurement more accurate.9. Easily test various data such as voltage/current/capacity of various lithium batteries/batteries.10. Long-term 180W load discharge aging test, the temperature is kept at about 50-80 degrees.11. Adopting intelligent temperature control light effect fan design, built-in large discharge tube, more powerful and more reliable, test the overall capacity of the battery, usage time, aging performance, etc.Online method:1. For Apple mobile phone APP: Please search E_test directly in the App Store to download and install, then click the Bluetooth APP icon to open the software, click the Bluetooth icon above the software to enter and select DL24-BLE to connect, and you can realize the remote wireless remote control setting and measurement function of the mobile phone. You can check the discharge status on the mobile phone at any time, various data cleaning can be seen, discharge voltage, current and power curves, etc. (No need to pair Bluetooth separately, just select DL24 directly from the software Bluetooth icon)2. Applicable to Android mobile phone APP: Scan the QR code on the back of the host to download the corresponding APP software. After installation, open the software and click the Bluetooth icon to enter and directly select DL24-BLE to successfully connect and use (no need to pair Bluetooth separately, just select DL24 directly from the software Bluetooth icon)3. Computer wired connection APP: After the host is powered on, use the data cable provided to connect to the computer USB port, then install the CH340 serial port driver, and then scan the QR code on the back of the host to download the corresponding APP software. After installation, open the software and select the newly installed serial port model to successfully connect and use. Of course, this APP style with installation method is also compatible with the serial port devices of Bluetooth devices4. Computer Bluetooth wireless connection APP: First add the Bluetooth device as the serial port device of DL24-SPP on the computer, then scan the QR code on the back of the host to download the corresponding APP software and store it. You can directly open the software and select the newly added Bluetooth serial port model to successfully connect and use it without installation.Specification: Package Weight One Package Weight 0.84kgs / 1.86lb One Package Size 21cm * 21cm * 15cm / 8.27inch * 8.27inch * 5.91inch Qty per Carton 4 Carton Weight 4.50kgs / 9.92lb Carton Size 44cm * 23cm * 32cm / 17.32inch * 9.06inch * 12.6inch Loading Container 20GP: 823 cartons * 4 pcs = 3292 pcs40HQ: 1911 cartons * 4 pcs = 7644 pcs

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1. RF coaxial connector, N type plug adapter2. Low loss, durable3. Insulator: PTFE4. Outer Material: Nickel Plating5. Pin contacts: pure copper6. Impedance: 50 ohms7. Temperature range: -65 to 165 degrees Celsius (PE cable -40 to 85 degrees Celsius)8. Installation method: free suspension9. Working voltage: 335V10. Frequency range: 6GHz11. Insulation resistance: greater than or equal to 5000 megohms12. Insertion loss: less than or equal to 0.15 dB/6GHz13. Durability: greater than or equal to 500 cycles14. Vibration: 100 square meters (10-500Hz)15. Peak gain: 0-12dB16. Voltage standing wave ratio: less than or equal to 1.2Specification: Package Weight One Package Weight 0.20kgs / 0.45lb One Package Size 6cm * 10cm * 3cm / 2.36inch * 3.94inch * 1.18inch Qty per Carton 500 Carton Weight 11.00kgs / 24.25lb Carton Size 30cm * 40cm * 32cm / 11.81inch * 15.75inch * 12.6inch Loading Container 20GP: 694 cartons * 500 pcs = 347000 pcs40HQ: 1612 cartons * 500 pcs = 806000 pcs

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Features:1. 30 meters waterproof, support swimming wear, let you do whatever you want2. Dual display movement, three time, split screen display3. LED luminous, easy to read the time in low light conditions4. Zinc alloy case, polished and polished, with good gloss5. Stainless steel/leather strap, comfortable to wear6. Stainless steel clasp, chic and beautiful7. Stainless steel bottom cover, waterproof, dustproof and rustproof8. LCD display + pointer dual displayParameter:1. Functions: chronograph stopwatch, hourly timekeeping, display of the day of the week, timing alarm clock, luminous, 12/24 hour format, calendar, month display2. Water resistance: 30m3. Movement: quartz + electronic movement4. Case material: titanium alloy5. Bottom cover material: stainless steel6. Strap material: stainless steel/leather7. Mirror material: Mineral strengthened glass mirror8. Display type: digital9. Power supply mode: built-in button battery10. Dial width: 49mm11. Dial diameter: 38mm12. Dial thickness: 15mm13. Band width: 24mm14. Total length of the watch: steel belt 220mm/belt 260mm15. Weight: steel belt 140g/belt 78gFriendly reminder:1. Any waterproof watch should not be exposed to hot water or steam (such as hot water bath, sauna, etc.)2. Try to avoid using it in an environment with large temperature changes. The temperature difference will cause the moisture in the air in the watch to condense, which will cause water inflow and water mist condensation in the watch. If there is fog in the watch, please go to the professional watch repair department for cleaning and maintenance as soon as possible3. The watch is a precision instrument after all, please take good care of it. Good usage habits can increase the life of your love watch, bad habits will shorten the life of your love watchSpecification: Package Weight One Package Weight 0.17kgs / 0.37lb One Package Size 25cm * 5cm * 3cm / 9.84inch * 1.97inch * 1.18inch Qty per Carton 162 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 162 pcs = 28674 pcs40HQ: 412 cartons * 162 pcs = 66744 pcs

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Specification1. Power supply mode: solar energy/UBS 2. Built-in 400mAh polymer lithium battery 3. Solar energy conversion rate: 17% 4. Carrying method: embedded 5. Detection pressure range: 0-8BarFeatures1. Tire pressure monitoring system accurate data, real-time display. 2. Intelligent tire pressure monitor can be placed in the windshield and center console, driving without lowering the head, do not block the line of sight, save space. 3. When driving, it is easy to see the large screen and has a buzzer to remind the driver. 4. Using wireless transmission technology, the sensor will give an immediate warning when it detects abnormal tire temperature or pressure. 5. Built in with solar panels and USB ports, the receiver of the wireless TMPS can be charged via USB or daylight, ensuring the continuous operation of the tire pressure monitoring system. Specification: Package Weight One Package Weight 0.31kgs / 0.69lb One Package Size 16cm * 15cm * 6cm / 6.3inch * 5.91inch * 2.36inch Qty per Carton 30 Carton Weight 11.25kgs / 24.80lb Carton Size 42cm * 38cm * 32cm / 16.54inch * 14.96inch * 12.6inch Loading Container 20GP: 522 cartons * 30 pcs = 15660 pcs40HQ: 1212 cartons * 30 pcs = 36360 pcs

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1. Material: fluorine resin. 2. Temperature: long-term temperature resistance -50/250 degrees centigrade, short-term temperature resistance -50/300 degrees centigrade. 3. Good electrical properties, heat resistance, chemical resistance, low friction coefficient, non-adhesion and other symptoms. 4. Application industry: LCD and other electronic industry, packaging industry, sealing machine, electrical products, battery manufacturing and so on.Specification: Package Weight One Package Weight 0.15kgs / 0.34lb One Package Size 9cm * 9cm * 4cm / 3.54inch * 3.54inch * 1.57inch Qty per Carton 100 Carton Weight 16.00kgs / 35.27lb Carton Size 40cm * 30cm * 28cm / 15.75inch * 11.81inch * 11.02inch Loading Container 20GP: 793 cartons * 100 pcs = 79300 pcs40HQ: 1842 cartons * 100 pcs = 184200 pcs

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