Search results for "humidity meter"

1. Safe and convenient: The smart door camera is a video doorbell that does not require WiFi, providing safer information transmission. The installation is wireless and very convenient, and can be completed with just one-click pairing.2. Excellent display effect: It adopts a 4.3-inch IPS screen, providing full-angle display and clear visibility, so you can see everything at the door of your home.3. Long transmission range: The door eye camera runs on a 2.4G private protocol, providing a longer transmission range and stronger signal, ensuring seamless communication between the camera and your device.4. Two-way video intercom can be achieved, with low power consumption and extended standby time. The indoor unit can be plugged in for a long time and has a fast response time. After inserting the memory card, it will also automatically store photos and record videos, providing a comprehensive record of all activities at the door. (Memory card not included)5. Night vision and sound customization: The wireless doorbell is equipped with infrared night vision, which can be clearly seen even in the dark. The indoor unit also provides six different doorbell tones for you to choose from, allowing you to personalize your doorbell sound.Specifications:Material: ABSMaster: Jianrong + 2.4G moduleImage sensor: GC0328/85 degrees/6 infrared lightsDisplay: 4.3-inch IPS screenVideo resolution: 640 x 480Battery capacity: 800mAh, battery life 1-3 monthsSD card: maximum support 128G/MJEPG formatAudio information: built-in speaker, microphoneWIFI mode: 2.4G private protocol, transmission distance 1-150 meters (link between host and display)Power supply information: DC5V/2AWorking temperature: -10~60 degrees CelsiusWorking humidity: 10%~90%Specification: Package Weight One Package Weight 0.42kgs / 0.92lb One Package Size 20cm * 16cm * 6cm / 7.87inch * 6.3inch * 2.36inch Qty per Carton 20 Carton Weight 9.50kgs / 20.94lb Carton Size 43cm * 30cm * 34cm / 16.93inch * 11.81inch * 13.39inch Loading Container 20GP: 607 cartons * 20 pcs = 12140 pcs40HQ: 1411 cartons * 20 pcs = 28220 pcs

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1. Withstand voltage: 1000V2. Current resistance: 20A3. Pen length: 134mm4. Wire length: 1.18m5. Universal multimeter jack with 4mm diameter plug ,strong overload capacity, safer to use6. Good electrical conductivity, double insulation soft silicone injection, more secureSpecification: Package Weight One Package Weight 0.20kgs / 0.45lb One Package Size 30cm * 10cm * 3cm / 11.81inch * 3.94inch * 1.18inch Qty per Carton 60 Carton Weight 13.00kgs / 28.66lb Carton Size 42cm * 42cm * 32cm / 16.54inch * 16.54inch * 12.6inch Loading Container 20GP: 472 cartons * 60 pcs = 28320 pcs40HQ: 1096 cartons * 60 pcs = 65760 pcs

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Features:1. One-piece heating core / Three-speed fast channel / Fast and stable heating.2. 10 function settings / Memory channel / Automatic sleep / Enhanced temperature.3. In inductive intelligent sleep, when the handle stops moving, the timer enters the sleep state.4. When sleeping, the output power is only 7-10W, with low consumption and high efficiency.5. When the handle is moved or any key is pressed, exit the sleep mode and reheat at the original temperature.6. High-definition digital display, temperature control display, direct and clear, diversification of setting options.7. Ergonomic handle shape for comfortable grip.8. Using nano-coating technology, effective moisture-proof, anti-oxidation, easy to tin, prolong the service life.9. Copper core soldering iron tip, strong thermal conductivity, faster heating.10. The heating and temperature measurement points are separated so that the temperature rise and temperature measurement can be carried out at the same time, and the temperature of the soldering iron head can be recovered more quickly.Specification:Console:1. Power consumption: 80W2. Input voltage: AC110/220V3. Output voltage: DC24V4. Net weight: 2.1kg5. Host size: 19.7x9.6x9.8cm6. Temperature range: 150~480 degree CelsiusSoldering Iron:1. Power consumption: 80W2. Heating core soldering iron head: one-piece3. Handle wire material: silicone4. Handle cable length: about 1.1 metersPackage includes:1. Soldering station x 12. Soldering Tip x 13. Sodering handle x 14. Iron holder(With cleaning sponge) x 15. Power cable x 1Specification: Package Weight One Package Weight 2.76kgs / 6.09lb One Package Size 33cm * 24cm * 14cm / 12.99inch * 9.45inch * 5.51inch Qty per Carton 6 Carton Weight 17.80kgs / 39.24lb Carton Size 35cm * 30cm * 75cm / 13.78inch * 11.81inch * 29.53inch Loading Container 20GP: 338 cartons * 6 pcs = 2028 pcs40HQ: 786 cartons * 6 pcs = 4716 pcs

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Description:1. Name: Waterproof refrigerator frozen electronic temperature monitor2. Product size: 87x61x25 mm3. Product weight: 50 grams4. Battery model: CR2032 button battery *1PCS (included)5. Appearance material: ABS6. Temperature range: -20 - 50°C7. Measurement error: 1 °C8. Refresh rate: 10S9. Working principle: resistance temperature measurementFeatures:1. The body adopts ABS environmental protection material, non-toxic and tasteless, both tough and hard, and the excellent mechanical properties of rigid and soft balance make the product safer, wear-resistant and stable.2. LCD LCD display reads large, the same screen shows the recorded high and low values, the data is more intuitive3. Adjustable bracket design, can be hung, flat, and tilted to maximize the space consumption of the refrigerator4. Wide measurement range, can measure temperature in -20~50°C for a long time, can work in short time over temperature range, record low temperatureSpecification: Package Weight One Package Weight 0.06kgs / 0.14lb One Package Size 10cm * 8cm * 4cm / 3.94inch * 3.15inch * 1.57inch Qty per Carton 400 Carton Weight 21.00kgs / 46.30lb Carton Size 52cm * 39cm * 41cm / 20.47inch * 15.35inch * 16.14inch Loading Container 20GP: 320 cartons * 400 pcs = 128000 pcs40HQ: 744 cartons * 400 pcs = 297600 pcs

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1. Simple and intuitive design with 2.4 inch color screen, touch keypad and SOS button 2. Built-in powerful CPU based on 32-bit Cortex-M3 core with multi-task operation function 3. GSM(2G)/GPRS+WiFi alarm system, supports multiple alarm notification channels, like APP push/ SMS/ voice phone call... 4. 90 wireless zones for accessories including sensors, remote controls and 10 zones for RFID tags 5. With 3 hardwired zone (EoLR) 6. Support SMS arm/disarm and parameters setting, support voice arm/disarm 7. Zone name editable 8. Support accessory low battery, AC power failure, hub or accessory battery power shortage, tamper alarm and other extended alarm 9. Door/window unclosed notification while armed 10. Support in/out zone, indoor zone, outdoor zone, 24 hours zone, doorbell and other zone settings 11. Support 5 groups alarm phone number setting 12. External wired alarm connectors: 1 channel external wireless siren, 1 channel alarm linked wireless remote socket 13. APP or hub can control electrical appliances by smart sockets. 14. Timed arm/disarm function 15. Support operation logs and alarm events storage and tracing 16. Time synchronization function through GSM/WiFi network 17. Support multi language menu, voice operation notice and SMS alarm settings 18. Support 20 seconds message and voice alarm 19. Primary PowerPlug-in power supply, micro USB 110/220V AC to 5V DC, 1A output 20. Backup Battery:3.7V/1000mAh rechargeable lithium polymer battery 21. Working current: <80mA 22. Siren Output: <300mA 23. Wireless frequency: 315/433/868/915MHZ 24. Wireless coding: EV 1527 25. GSM bands: 850/900/1800/1900MHZ 26. Wi-Fi bands: IEEE802.11b/g/n 27. Temperature range: -10~ 55 Celsius Degrees 28. Humidity range: < 80%RH (No freezing) 29. Product Size: 18x11.5x2.3cm 30. Please note: this product is only applicable to European countriesSpecification: Package Weight One Package Weight 0.83kgs / 1.83lb One Package Size 22cm * 16cm * 9cm / 8.66inch * 6.3inch * 3.54inch Qty per Carton 20 Carton Weight 17.00kgs / 37.48lb Carton Size 47cm * 34cm * 45cm / 18.5inch * 13.39inch * 17.72inch Loading Container 20GP: 370 cartons * 20 pcs = 7400 pcs40HQ: 860 cartons * 20 pcs = 17200 pcs

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Features: 1. Fulll-motion CCTV video at distances up to 330m when used with any passive transceiver 2. Up to 1500m with any active UTP Video receiver 3. "Press-Fit" terminal block 4. NTSC, PAL, and SECAM video formats 5. No power required 6. 60dB crosstalk and noise immunity 7. Compact size and easy installation Technical Specifications: 1. Frequency response: DC to 8MHZ 2. Attenuation: 0.5dB typ 3. Impedance: BNC:75 ohms, CMRR: 60dB; Terminal: 100 ohms 4. Working Temperature: -10 degree C to + 70 degree C 5. Storage Temperature: -30 degree C to + 70 degree C 6. Humidity: 0 to 95% 7. Dimension: 39mm x 16mm x 19mmSpecification: Package Weight One Package Weight 0.07kgs / 0.16lb Qty per Carton 100 Carton Weight 7.10kgs / 15.65lb Carton Size 42cm * 46cm * 27cm / 16.54inch * 18.11inch * 10.63inch Loading Container 20GP: 511 cartons * 100 pcs = 51100 pcs40HQ: 1186 cartons * 100 pcs = 118600 pcs

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1. On/off key: power on/off function2. Celsius / fahrenheit and hold key: temperature function can be converted; hold function can keep the LCD display value in hold state, then press once to restore the temperature detection measurement3. Max/min key: high and low temperature memory, press this button to display the previous high temperature, press again to display the previous low temperature, and then press again to resume the temperature measurement state4. 3-5 seconds fast temperature measurement function, the whole machine is waterproof5. Automatic shutdown within 10 minutes of no operation6. Equipped with a pen case to protect the probeParameters:1. Material: ABS + 304 stainless steel2. Measurement applies to: liquid, water temperature, paste, bread, meat, fruit, oil temperature, syrup and so on3. Temperature measurement range: -50-300 degrees celsius (-58-572 degrees fahrenheit)4. Resolution: 0.1 degrees celsius / degrees fahrenheit5. Accuracy: the error does not exceed 1 degree celsius6. Power supply: DC 1.5V LR44 button battery x 17. Size:- Display: 27 x 12mm- Machine: 156 x 40 x 40mm- Probe length: 120mm- Pen sleeve length: 135mm8. Weight: 23gSpecification: Package Weight One Package Weight 0.06kgs / 0.14lb One Package Size 20cm * 6cm * 6cm / 7.87inch * 2.36inch * 2.36inch Qty per Carton 120 Carton Weight 6.00kgs / 13.23lb Carton Size 45cm * 37cm * 36cm / 17.72inch * 14.57inch * 14.17inch Loading Container 20GP: 444 cartons * 120 pcs = 53280 pcs40HQ: 1032 cartons * 120 pcs = 123840 pcs

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1. Operating voltage: AC 220V plus or minus 10 percent, 50Hz/60Hz 2. Output load: Refrigeration: 10A/220V, Defrost and fan: 10A/220V 3. Power consumption: 3W 4. Working environment: minus 10 to 60 degrees Celsius, relative humidity no more than 90 percent 5. Control range: minus 45 to 99 degrees Celsius 6. Accuracy: 1 percent 7. Mounting hole size: 71 x 29mm 8. Overall size: 77 x 34.5 x 58mm 9. Weight: 225gSpecification: Package Weight One Package Weight 0.28kgs / 0.63lb One Package Size 12cm * 8cm * 8cm / 4.72inch * 3.15inch * 3.15inch Qty per Carton 60 Carton Weight 17.90kgs / 39.46lb Carton Size 38cm * 42cm * 34cm / 14.96inch * 16.54inch * 13.39inch Loading Container 20GP: 491 cartons * 60 pcs = 29460 pcs40HQ: 1140 cartons * 60 pcs = 68400 pcs

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1. 1000V high voltage resistant, replaceable needle tip, flame retardant high temperature resistant, freeze Resistant non-hardening2. Stainless steel with gold-plated hands, and low internal resistance for better durability3. High-precision measurements for greater accuracy, tip diameter of only 0.2mm, suitable for measuring pad component pins, high precision, anti-oxidation, longer service life4. Flame retardant and high temperature resistant, soft, not easy to break the thread, high and low-temperature resistance, winter does not harden5. Non-slip silicone grips, grip sponge feels comfortable in your hand, made of insulating soft silicone material, effective anti-slip while not hurting hands, not hardened, comfortable to use when the hand feeling6. Soft plastic injection molding, anti-breakage design, thickened tinned copper wire, more conductive, double insulation soft silicone injection molding7. Package includes:A. 1 x Test PenB. 1 x CrowbarC. 4 x NeedlesSpecification: Package Weight One Package Weight 0.10kgs / 0.23lb One Package Size 20cm * 10cm * 2cm / 7.87inch * 3.94inch * 0.79inch Qty per Carton 100 Carton Weight 11.00kgs / 24.25lb Carton Size 52cm * 42cm * 22cm / 20.47inch * 16.54inch * 8.66inch Loading Container 20GP: 555 cartons * 100 pcs = 55500 pcs40HQ: 1288 cartons * 100 pcs = 128800 pcs

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1. Material: Aluminum Shell, ABS Shell 2. Spring force is uniform and stable, fine grinding closure is good. 3. Pressure handle, circular measurement, with metric-British conversion function 4. LCD screen display, easy to use 5. Suitable for measuring all kinds of planar soft materials, such as leather, paper, film, sponge, wire, etc. 6. Size: 120*100mmSpecification: Package Weight One Package Weight 0.39kgs / 0.86lb One Package Size 30cm * 20cm * 12cm / 11.81inch * 7.87inch * 4.72inch Qty per Carton 10 Carton Weight 6.35kgs / 14.00lb Carton Size 60cm * 40cm * 40cm / 23.62inch * 15.75inch * 15.75inch Loading Container 20GP: 277 cartons * 10 pcs = 2770 pcs40HQ: 644 cartons * 10 pcs = 6440 pcs

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1. Main function: detect babies, send signals for the elderly to enure2. Vibration/sound alarm, 2 reminder modes to meet different needs3. Separate design of sensor and receiver, more comfortable to wear without feeling4. 80 decibel volume, gentle reminder without disturbing5. The receiver is equipped with an LED screen, the temperature, humidity and mode are clear at a glance6. Clip design, easy to wearparameter:1. Input: 5V 1A2. Sound modes: Di-Di, Vibrate and Di-Di + Vibrate3. Charging time: 40-60 minutes4. Standby: 72 hours5. Receiver battery: 350mAh6. Transmitter battery: 80mAh7. Receiver size: 6.4 x 4.5 x 1.6 cm8. Transmitter size: 4.1 x 2.2 x 1.5 cm9. The weight of the whole machine is 120 grams, the weight of the receiver is 32 grams, and the weight of the transmitter is 6 gramsSpecification: Package Weight One Package Weight 0.28kgs / 0.62lb One Package Size 17cm * 9.8cm * 5.1cm / 6.69inch * 3.86inch * 2.01inch Qty per Carton 108 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 108 pcs = 19116 pcs40HQ: 412 cartons * 108 pcs = 44496 pcs

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About The Product1. PSE series PoE switches not only in price can be mount and desk-top installation comparable to ordinary switch, and, compared to those only work in 0 degree C ~50 degree C environment, plastic shell household switches, they specifially for the network system needs uninterrupted work, such as the IPC security system. 2. All models feature stable performance,come with dual surge protection circuits, so that the MTBF of these switches reaches 150K hours. Usually, these functions are ordinary business switches on the market do not have . 3. The aluminum housing of PSE series switches designed to be very compact, so you can easily put them in a small power supply box. Therefore, they are ideally suited for small projects or home security systems.Features1. Metal aluminium housing supports wall mount and desk-top installation. 2. Unique thermal design, wide operating temperature range -30 degree C ~ 70 degree C. 3. MTBF up to 150K hours, designed for 24-hours-working surveillance system. 4. Maxium PoE output up to 20W/port. 5. Plug and play installation, non-professional can quickly install it.Standards Conformance- IEEE 802.3af & IEEE 802.3at Power over Ethernet - IEEE 802.3 10Base-T - IEEE 802.3u 100Base-TX - IEEE 802.3x Flow Control and Back pressure - IEEE 802.1d Spanning Tree Protocol - IEEE 802.1Q VLAN Tagging - IEEE 802.1x Port Authentication Network Control - FCC Part 15 Class A, CEPower Support1. Power over Ethernet: - PoE Standard: IEEE 802.3af & IEEE 802.3at. - PoE Power Supply Type: End-span & Mid-span. - PoE Output Power: Port 1~8: 48VDC, max. 20W/port. - Power Pins Assignment: 1/2, ,3/6,or 4/5(+),7/8(-). - PoE Ouput Power Budget: 120W in total, depending on connected power supply. - PoE Ports Assignment: Port 1~8: IEEE 802.3af (15.4W/port) or IEEE 802.3at (20W/port) PoE output. - PoE/Data Extends Range: Port 10: up-link,150-meter data transmission 150 meters/490ft. 2. Electrical: - Input Voltage: DC 48V. - AC-DC Power Adapter: Optional 120W, UL-listed,90~264VAC to 48VDC, 50/60Hz, Auto-sensing. - Power Consumption (System on): 2W. - Power Consumption (Full load): 120W. - MTBF: More than 150K hours. - Surge Protection : PPTC active surge current limiting, Transient Voltage Suppressor (TVS).Specification: General Model POE 8+2 Material Metal Input Voltage DC 48V Interface 10/100M Fast Ethernet Operation Range 150m Size 192 x 78 x 29 mm Weight 480g Environment Operating Temperature -30 - 70 Degrees Celsius Storage Temperature -40 - 85 Degrees Celsius Operating Humidity 95% RH, noncondensing Storage Humidity 95% RH, noncondensing Package Include Package Contents 1 x User Manual 1 x Power Supply 1 x Switch 1 x Power Supply (EU, US, AU, UK Optional) 1 x Mounting Screws Set Package Weight One Package Weight 1.26kgs / 2.78lb One Package Size 25.5cm * 18cm * 8.5cm / 10.04inch * 7.09inch * 3.35inch Qty per Carton 10 Carton Weight 13.50kgs / 29.76lb Carton Size 45cm * 38cm * 27cm / 17.72inch * 14.96inch * 10.63inch Loading Container 20GP: 577 cartons * 10 pcs = 5770 pcs40HQ: 1340 cartons * 10 pcs = 13400 pcs

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