Search results for "environmental electronics"

1. Large LCD display for easy reading. 2. Measure voltage, frequency, current, power factor, wattage, minimum & maximum power and record cumulative kilowatt-hour, time and electricity expenses. 3. Seven display modes, transferred by pressing "FUNCTION". 4. Overload warning displayed on LCD. 5. Resetting for abnormal display or no-response of button. 6. Easy electricity price setting.Specification: General Material Plastic, Metal Input Voltage AC 120V Size 15.5*7.3*6.7cm Weight 185g Package Weight One Package Weight 0.23kgs / 0.51lb One Package Size 16cm * 10cm * 7cm / 6.3inch * 3.94inch * 2.76inch Qty per Carton 10 Carton Weight 3.00kgs / 6.61lb Carton Size 36cm * 29cm * 18cm / 14.17inch * 11.42inch * 7.09inch Loading Container 20GP: 1419 cartons * 10 pcs = 14190 pcs40HQ: 3294 cartons * 10 pcs = 32940 pcs

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1. Wireless music pickup set without cable limitation. 2. About 6 hours long time using. 3. Can charge with computer with USB port. 4. Mini size easy taking. 5. Sweat-proof design. 6. Please note: This 2.4G wireless microphone does not have an audio player. It needs to be used with audio, power amplifier or amplifier, and cannot be amplified alone.Specification: General Weight 54g Package Weight One Package Weight 0.30kgs / 0.65lb One Package Size 20cm * 16.5cm * 4.5cm / 7.87inch * 6.5inch * 1.77inch Qty per Carton 40 Carton Weight 12.20kgs / 26.90lb Carton Size 51cm * 36cm * 37cm / 20.08inch * 14.17inch * 14.57inch Loading Container 20GP: 392 cartons * 40 pcs = 15680 pcs40HQ: 911 cartons * 40 pcs = 36440 pcs

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1. Humanized design, multiple plugs can be used at the same time without interfering with each other. 2. Smart USB charging port, high current, capable of charging multiple devices at the same time. 3. Equipped with a safety door to prevent curious children from touching or foreign objects from entering, and to protect the safety of your family. 4. Independent switch control, more convenient to use. 5. PC shell, resistant to high temperatures, effectively prevents fire. 6. Parameters: - USB output: 5V 2A - Current voltage: 220V 10A - Rated power: 2500W - Size: 182x41mmSpecification: Package Weight One Package Weight 0.10kgs / 0.23lb One Package Size 20cm * 8cm * 4cm / 7.87inch * 3.15inch * 1.57inch Qty per Carton 50 Carton Weight 6.50kgs / 14.33lb Carton Size 42cm * 32cm * 26cm / 16.54inch * 12.6inch * 10.24inch Loading Container 20GP: 763 cartons * 50 pcs = 38150 pcs40HQ: 1771 cartons * 50 pcs = 88550 pcs

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1. Resolution: 0.1W/㎡, 0.1 Btu/(ft2-h)2. Range error: 10W/㎡ [3 Btu/(ft2-h)] or 5% of measured value3. Temperature error: 0.38W/㎡ / ℃ [0.12 Btu/(ft2-h)/℃] when deviating from 25℃4. Display: 3-3/4 LCD display, display value 39995. Overload display: "OL"6. Range: 0.1-399.9 W/㎡, 1-3999 W/㎡, 0.1-399.9 Btu/(ft2-h), 1-3999 Btu/(ft2-h)7. Sampling time: 0.25 seconds/time8. Operating temperature and humidity: 0°C to 50°C less than 80%RH9. Storage temperature and humidity: -10°C to 60°C less than 70%RH10. Required battery: 9V battery (not included!)11. Battery life: about 100 hours12. SM206 solar power meter is a precision instrument for measuring light intensity. It is used in solar radiation measurement, solar research, physical and optical experiments, meteorology, agriculture, and can also be used to measure glass light intensity to verify glass performance. It is mainly used for car film measurement, such as: window light intensity measurement13. W/㎡ and Btu two unit options14. Peak hold function, data hold function, direct measurement without adjustment, long-term stable measurement15. Dimensions and weight: 132 x 60 x 38mm16. Weight: about 150gSpecification: Package Weight One Package Weight 0.30kgs / 0.67lb One Package Size 20cm * 8cm * 6cm / 7.87inch * 3.15inch * 2.36inch Qty per Carton 40 Carton Weight 13.10kgs / 28.88lb Carton Size 42cm * 34cm * 32cm / 16.54inch * 13.39inch * 12.6inch Loading Container 20GP: 583 cartons * 40 pcs = 23320 pcs40HQ: 1354 cartons * 40 pcs = 54160 pcs

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1. Mainly used to amplify the sound of guitars, bass and other instruments. 2. Pure copper core wire, anti-electromagnetic interference to ensure signal transmission. 3. Braided wire, durable, anti-pulling, long service life. 4. Length: 3 meters. 5. Weight: 217g.Specification: Package Weight One Package Weight 0.28kgs / 0.61lb One Package Size 20cm * 15cm * 4cm / 7.87inch * 5.91inch * 1.57inch Qty per Carton 60 Carton Weight 17.20kgs / 37.92lb Carton Size 47cm * 42cm * 42cm / 18.5inch * 16.54inch * 16.54inch Loading Container 20GP: 321 cartons * 60 pcs = 19260 pcs40HQ: 746 cartons * 60 pcs = 44760 pcs

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1. Type: Test block2. Interface type: SD3. Application: Integrated circuit IC4. Test method:A. Select the limit frame that matches the IC, and place the IC flat in the SOCKET according to the directionB. Insert the SD interface into the card reader and then connect to the computer, select the corresponding test programFeatures:1. SOCKET is compatible with the ball and no ball test, and the IC limit frame can be replaced. Compared with similar products, it has a long service life and wide versatility.2. Compatible with 169-FBGA 153-FBGA at the same time3. The shrapnel is made of imported beryllium copper by high-precision die stamping, and the head shape is imitated by the probe design, and the latter is hardened and thickened with gold plating to ensure product stability and durability4. The contact module adopts an overall structure to reduce the problem of repeated positioning, ensure that its contact point is accurately aligned with the IC PAD, and has a high pass rate in one test5. Use welding structure to ensure good contact and stable testing6. Flip cover structure, more convenient for manual testing, convenient and simple operation7. The pressure IC adopts a mold integral molding and a spring self-adaptive structure to ensure that ICs of different thicknesses do not need any adjustments to have good contact. The tested ICs are versatile (the thickness range of 0.6-2.0MM can be tested)8. The structure adopts injection molding, precise positioning, convenient access to IC, and higher work efficiencyRepair and maintenance:1. Use an air gun or anti-static brush to remove impurities in the SOCKET seat to make it contact well;2. Clean the SOCKET with absolute alcohol to clean the attached impurities on the top of the shrapnel and make it contact well;3. If you find that the shrapnel inside the SOCKET is burned or broken, please purchase the corresponding SOCKET to replace it;4. It cannot be detected when the USB interface is plugged in. Please check whether the power switch is turned on or whether the computer USB connection is normal;5. It is strictly forbidden to soak and clean with organic solvents such as thinner water and board washing water to avoid damage to the internal structure of SOCKET;6. When not in use for a long time, please seal it with an anti-static bag to prevent dust from falling in and affect the product test performance.Specification: Package Weight One Package Weight 0.12kgs / 0.27lb One Package Size 13cm * 10cm * 6cm / 5.12inch * 3.94inch * 2.36inch Qty per Carton 50 Carton Weight 7.00kgs / 15.43lb Carton Size 52cm * 32cm * 27cm / 20.47inch * 12.6inch * 10.63inch Loading Container 20GP: 593 cartons * 50 pcs = 29650 pcs40HQ: 1377 cartons * 50 pcs = 68850 pcs

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1. Main control chip: Gigabit ETH: RTL8153; 2.5G ETH: RTL81562. Expansion chip: VL8053. Network port type: RJ45 port4. Power supply: 5V5. Network standards: Gigabit ETH: 10/100/1000Mbps; 2.5G ETH: 10/100/1000/2500Mbps6. Status indicator light: green light always on, yellow light flashesPackaging list:- Adapter x 1- 16P-Cable-40mm x 1- Screw cap x 1Specification: Package Weight One Package Weight 0.09kgs / 0.21lb One Package Size 14cm * 12cm * 4cm / 5.51inch * 4.72inch * 1.57inch Qty per Carton 72 Carton Weight 8.00kgs / 17.64lb Carton Size 50cm * 38cm * 30cm / 19.69inch * 14.96inch * 11.81inch Loading Container 20GP: 467 cartons * 72 pcs = 33624 pcs40HQ: 1086 cartons * 72 pcs = 78192 pcs

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1. 800 x 480 high resolution,Resistive touch control 2. Compatible and Direct-connect with any revision of Raspberry Pi (except the Pi 1 model B or Pi Zero, which requires an HDMI cable) 3. Drivers provided (works with your own Raspbian/Ubuntu directly) 4. HDMI interface for displaying, no I/Os required (however, the touch panel still needs I/Os) 5. Backlight can be turned off to lower power consumption 6. High quality immersion gold surface platingSpecification: Package Weight One Package Weight 0.35kgs / 0.77lb One Package Size 15cm * 11cm * 2cm / 5.91inch * 4.33inch * 0.79inch Qty per Carton 80 Carton Weight 27.50kgs / 60.63lb Carton Size 35cm * 32cm * 32cm / 13.78inch * 12.6inch * 12.6inch Loading Container 20GP: 744 cartons * 80 pcs = 59520 pcs40HQ: 1727 cartons * 80 pcs = 138160 pcs

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1. Mainly used to amplify the sound of guitars, bass and other instruments. 2. Pure copper core wire, anti-electromagnetic interference to ensure signal transmission. 3. Braided wire, durable, anti-pulling, long service life. 4. Length: 5 meters. 5. Weight: 332g.Specification: Package Weight One Package Weight 0.34kgs / 0.75lb One Package Size 20cm * 15cm * 4cm / 7.87inch * 5.91inch * 1.57inch Qty per Carton 60 Carton Weight 20.80kgs / 45.86lb Carton Size 47cm * 42cm * 42cm / 18.5inch * 16.54inch * 16.54inch Loading Container 20GP: 321 cartons * 60 pcs = 19260 pcs40HQ: 746 cartons * 60 pcs = 44760 pcs

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1. Display: 7-inch IPS HD display2. Pixel: 20 million pixels3. Magnification: 0-2000x4. Focusing range: 0-60mm5. Picture resolution 4032*3024P6. Video resolution 1920*1080P7. Light source: 10 bright LEDs and 1 super bright LED8. Picture format: JPG9. Video format: MOV10. Power supply: 2600mAh11. Working time: more than 2 hours12. Charging time: 3.5 hours or more13. Support system: WindowsXP, Vista, Win7/8/10, Mac10.5 and above14. Language: Simplified Chinese/Traditional Chinese/Japanese/English/Korean/French/Italian/German/Spanish/Russian15. Power supply mode: USB direct current and 18650 battery power supply16. With non-slip foot pads, observation is more stable17. 500X metal detection lens: suitable for circuit board maintenance and inspection, printing inspection, identification of jade and gemstones, etc.18. 2000X metal detector: suitable for microbial observation, section observation and plant disease and insect observation19. Size: about 26x21x16 cm20. Weight: about 1350 gramsPacking list:1. Microscope2. Low power lens3. High power lens4. Instructions5. Slide x26. Data cable x27. Cleaning cloth8. Packing boxSpecification: Package Weight One Package Weight 1.67kgs / 3.68lb One Package Size 27.5cm * 22cm * 16cm / 10.83inch * 8.66inch * 6.3inch Qty per Carton 3 Carton Weight 5.00kgs / 11.02lb Carton Size 46cm * 35cm * 24cm / 18.11inch * 13.78inch * 9.45inch Loading Container 20GP: 690 cartons * 3 pcs = 2070 pcs40HQ: 1602 cartons * 3 pcs = 4806 pcs

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1. Rated voltage: 100V-240V2. Rated power: 6W3. The way of placing the disc: cassette type4. Speaker interface: 3.5mm audio cable interface5. Material: ABS6. Bluetooth, CD, U disk, USB loop playback.8. Support AB repeat, plug in earphones, power bank or power supply.9. Pull-wire switch design, easy and practical to operate.10. FM radio function, can store 1-9 radio stations with clear sound effect with one key.Specification: Package Weight One Package Weight 0.80kgs / 1.77lb One Package Size 20cm * 20cm * 6cm / 7.87inch * 7.87inch * 2.36inch Qty per Carton 32 Carton Weight 26.60kgs / 58.64lb Carton Size 42cm * 42cm * 50cm / 16.54inch * 16.54inch * 19.69inch Loading Container 20GP: 302 cartons * 32 pcs = 9664 pcs40HQ: 701 cartons * 32 pcs = 22432 pcs

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Model: 525A Measuring range: 30-130db Frequency range:31.5hz-8.5khz Response time:fast Microphone:6mm capacitance microphone Power supply;DC5V 1A micro USB outlet Operating condition: 0-40 degree Dimension:210x130x28mm Weight: 453g Features and Functions: 1. Accuracty: + -1.5dB In Standard audio: 94dB 1 khz 2. Measurement Range: 30 - 130dB 3. Frequency Response Range: 31.5 hz - 8.5 khz 4. Frequency weighting: A (Environmental Noise) of Weighting 5. Fast answerSpecification: Package Weight One Package Weight 0.68kgs / 1.50lb One Package Size 23.5cm * 18.3cm * 5.5cm / 9.25inch * 7.2inch * 2.17inch Qty per Carton 20 Carton Weight 13.20kgs / 29.10lb Carton Size 49cm * 39cm * 30cm / 19.29inch * 15.35inch * 11.81inch Loading Container 20GP: 465 cartons * 20 pcs = 9300 pcs40HQ: 1079 cartons * 20 pcs = 21580 pcs

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