Search results for "electronic testing tools"

Instrument instructions:1. After the test, the power of the equipment must be turned off to avoid accidents2. Prevent the instrument from violent vibration3. After placing the instrument for a long time, the odor gas will accumulate in the instrument, which will seriously affect the test results, in this case, the instrument must be placed in a cool and ventilated place, and then used for more than 1 hour (no operation is required during the ventilation process instrument)4. The expired and defective products should be repaired in time.5. Avoid shocking the sensor with gas higher than the measurement range, otherwise it may damage the sensor, and man-made damage is not covered by the warrantyInstrument introduction:1. Digital temperature and humidity sensor2. LCD display3. Mute button: Turn on or off the alarm sound. In the silent mode, the " " symbol is not displayed and there is no alarm sound. The default is to turn on the sound4. "+" button: When setting the alarm value, increase the value.5. Power button: long press for 2 seconds to turn on or off the power, when power on, the number field counts down from 1206. Temperature unit selection button: Celsius and Fahrenheit conversion7. "-" button: When setting the alarm value, decrease the value8. Setting button: Short press this button to set the alarm value of "CO2→TVOC→HCHO" in sequence, the original factory setting value will be displayed and flashing, and the parameter will be adjusted by the "+" button and "-" button, and the value will be displayed after 10 seconds. automatic storage9. Power supply: DC5V built-in 1800mAh lithium battery10. Dimensions: 195x95x35mm11. Carton packaging weight: 270 gramsDisplay content introduction:1. Alarm sound: press the "mute button" to operate2. CO2 measurement range: 350ppm～2000ppm3. TVOC measuring range: 0.000 mg/m3～2.000 mg/m34. HCHO measuring range: 0.000 mg/m3～1.000 mg/m35. Temperature display: press the "temperature unit selection button" to operate6. Measuring range: 0-90.0 degrees Celsius, 32-194 degrees Fahrenheit7. Environmental quality reminder: excellent, the detection value is lower than the set value; good, the CO2 detection value is 50ppm higher than the set value8. The TVOC detection value is 0.01 mg/m3 higher than the set value9. The detected value of HCHO is 0.03 mg/m3 higher than the set value10. Pollution: Buzzer fast sound alarm11. The detected value of CO2 is 100ppm higher than the set value12. The TVOC detection value is 0.02 mg/m3 higher than the set value13. The detected value of HCHO is 0.06 mg/m3 higher than the set value14. When the battery power is too low, the battery box will flash to remind the user to charge15. When charging, the characters in the battery frame will flash in sequence until the battery symbol is fully displayed when the battery is fully charged16. Humidity measurement range: 0～99.0RHimportant hint:1. Before use, please read the following detailed introduction carefully, and use the instrument correctly according to the manual2. Do not disassemble the instrument or throw it into fire3. Avoid operating the instrument in a strong wind environment4. Avoid shock and drop5. If it is not used for a long time, the warm-up time for the power-on will be longer6. Note: Do not let liquid flow into the instrumentSpecification: Package Weight One Package Weight 0.48kgs / 1.07lb One Package Size 27cm * 7cm * 22cm / 10.63inch * 2.76inch * 8.66inch 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

Read more less

Features: 1. Head adopts ESD PPS plastic 2. Side polished handle, feel comfortable, easy to use 3. Suitable for PCB semiconductor, microelectronics, beauty industry 4. It is also bearable for acid, alkali and high temperature environment. 5. Stainless steel handle 6. Acid-proof, the anticorrosion, is not rusty 7. Surface using very good special plating processing, smooth, use very comfortable. 8. Weight:25gSpecification: Package Weight One Package Weight 0.04kgs / 0.08lb One Package Size 18.2cm * 4.3cm * 1.5cm / 7.17inch * 1.69inch * 0.59inch Qty per Carton 200 Carton Weight 5.60kgs / 12.35lb Carton Size 32cm * 24cm * 38cm / 12.6inch * 9.45inch * 14.96inch Loading Container 20GP: 913 cartons * 200 pcs = 182600 pcs40HQ: 2121 cartons * 200 pcs = 424200 pcs

Read more less

Features: 1. Measuring distance / speed / angle / height / lock sign, integrated equipment 2. Built-in 3.7V 750MAH lithium-ion polymer battery, measuring 30,000 times in a single charge after fully charging 3. Loader unloads 800 times 4. Double-shell injection molding, maximum measurement of structural capacity 5. Binoculars rangefinder is a portable laser rangefinder binoculars plus optical instruments 6. Combined laser telescope function 7. It has high precision, measuring distance in a short time, visual energy consumption display and automatic power off, etc. Product specifications: Maximum measuring distance: 3-600 / 1000/1500 M. Product weight / size: 185 g / 104 x 72 x 41 mm Precise speed: one hour 5 kM Magnification: 7X Select unit: M, Y Wavelength: 905nm Lens diameter: 25 mm Eyepiece opening: 16 mm Range: Adjustable diopter 3 degrees Working temperature: -20-50 degrees FOV: 7 degrees Power: 750 MAH lithium ion polymer battery Package Contents 1 x rangefinder 1 x rope 1 x cleaning cloth (camera lens) 1 x instruction manual 1 x gift box 1 x750 MAH lithium batterySpecification: Package Weight One Package Weight 0.40kgs / 0.88lb One Package Size 11.6cm * 14.6cm * 8cm / 4.57inch * 5.75inch * 3.15inch Qty per Carton 40 Carton Weight 16.90kgs / 37.26lb Carton Size 49cm * 42cm * 32cm / 19.29inch * 16.54inch * 12.6inch Loading Container 20GP: 404 cartons * 40 pcs = 16160 pcs40HQ: 940 cartons * 40 pcs = 37600 pcs

Read more less

Specification1.Temperature measuring range: -50 ° C ~ 99 ° C2.Resolution: 0.1 ° C;3.Accuracy:+- 1° C (-50 ° C ~ 70 ° C);4.Sensor error delay: 1 minute5.Power supply: 24Vdc 6.Power consumption: <3W;7.Sensor: NTC sensor (1PC);8.Relay contact capacity: Two Relay Cool 10A/220VAC; Heat 10A/220VAC;9.Ambient temperature: 0 ° C ~ 60 ° C;10.Storage temperature: -30 ° C ~ 75 ° C;11.Relative humidity: 20% ~ 85% (No condensate)12.Sensor length: 1.0m13. Front Panel Size: 75x34.5mm ; Product Size: 75x34.5x85 mm ; Mounting Size: 71x29mmFeatureSwitch the modes between cool and heat;Control temperature by setting the temperature setting value and the difference value;Temperature calibration;Refrigerating control output delay protection;Alarm when temperature exceeds temperature limit or when sensor error.All parameters setting can be saved when power off.Can be used for domestic freezer, water tanks, refrigerator,industrial chiller, steamer, industrial equipment and other temperature control applications.Package including1xTemperature Controller1xInstruction manualSpecification: Package Weight One Package Weight 0.12kgs / 0.26lb One Package Size 11cm * 9cm * 5cm / 4.33inch * 3.54inch * 1.97inch Qty per Carton 232 Carton Weight 30.00kgs / 66.14lb Carton Size 67cm * 55cm * 30cm / 26.38inch * 21.65inch * 11.81inch Loading Container 20GP: 241 cartons * 232 pcs = 55912 pcs40HQ: 559 cartons * 232 pcs = 129688 pcs

Read more less

1. Suitable for iPhone 6-11 Pro Max/Android 2. No need to disassemble the iPhone to read the NAND flash chip underlying data 3. No need to remove the NAND flash chip to unbind Wi-Fi 4. No need to remove the NAND flash chip to read the NAND underlying data when swapping chips 5. Support one click to read all BGA110 NAND SYSCFG 6. Support BAG110 NAND SYSCFG edit/write 7. Repair BGA110 NAND Data Error / Error 35 8. Able to work offline, without any network connection 9. The writing time of the bottom layer is about 20SSpecification: Package Weight One Package Weight 0.31kgs / 0.68lb One Package Size 18cm * 10cm * 4cm / 7.09inch * 3.94inch * 1.57inch Qty per Carton 80 Carton Weight 25.00kgs / 55.12lb Carton Size 42cm * 42cm * 38cm / 16.54inch * 16.54inch * 14.96inch Loading Container 20GP: 397 cartons * 80 pcs = 31760 pcs40HQ: 923 cartons * 80 pcs = 73840 pcs

Read more less

Features1. High-precision LED digital display, intuitive and clear. 2. 8cm smart fan, excellent heat dissipation, effectively extend fan life and reduce noise. 3. The use of advanced technology to effectively reduce the weight of the power and convenience of mobile power. 4. A variety of protection, current limiting protection (OCP), over temperature protection (OTP), Over Power Protection (OPP). 5. Plastic panels, more beautiful, voltage, current, coarse and fine adjustment knob to set the settings to be more precise.Specifications1. Input voltage: - 220V +/- 10% 50Hz +/- 5Hz - 110V +/- 10% 60Hz +/- 5Hz - Switch or a single voltage input 2. Output voltage: DC 0-30 rated V 3. Output Current: DC 0-10 rated A 4. Display Accuracy: - +/- 0.1% +/- 1 word (four digital LED display, voltage resolution 0.01V, current resolution 0.01A) 5. Ripple and Noise: - CV Less than or equal to10mV - CC Less than or equal to 20mA (RMS) 6. Efficiency: Greater than or equal to 80% (under full load test) 7. Working environment: -10 - + 40 degree C Relative humidity 20% -80% (non-condensing) 8. Storage Environment: -20 - + 80 degree C Relative humidity 20% -70% (non-condensing) 9. Size: 220 x 160 x 70mmSpecification: Package Weight One Package Weight 1.90kgs / 4.19lb One Package Size 30cm * 20cm * 11cm / 11.81inch * 7.87inch * 4.33inch Qty per Carton 10 Carton Weight 19.50kgs / 42.99lb Carton Size 57cm * 42cm * 32cm / 22.44inch * 16.54inch * 12.6inch Loading Container 20GP: 348 cartons * 10 pcs = 3480 pcs40HQ: 808 cartons * 10 pcs = 8080 pcs

Read more less

About the product1. Replacement LCD screen + touch screen digitizer assembly for Huawei Matebook 13 WRT-W19 WRT-W29 2. Replace your broken or unusable item with a new one 3. Make your device look more refreshing than ever 4. Completely fit and work 5. Each item has been checked and in good condition before shipping 6. Professional installation is highly recommended. We will not be responsible once the screen is installed 7. Note: touch is not supported Before Installation Notes1. Tips 1: Test before installation When testing, do not remove any protective film or tags. Please pay attention to the problem of static electricity. Before attempting any repair, be sure to ground yourself is an ESD (electro static discharge) strap. This will prevent static electricity from damaging the electronic components within the phone. Ensure you wear eye protection and use caution not to cut your finger with the glass splinters. 2. Tips 2: Simulates testing Screen replacement is very fragile product. We strongly suggest test before installation. Please simulates testing, which means mobile phone apart, (motherboard + LCD or screen) connected audio cable and new replacement, power on, test finished. If test OK, please install it. If it can not show, please contact us at the very first time. And please do not force it to be installed in mobile phone. We will not be responsible once the screen is installed. 3. Tips 3: Do not over-bend cable Please make sure LCD cable Do not over-bend. Over 90 degrees bent will cause black display.Specification: General Compatible with Huawei: MateBook 13 inch 2019, MateBook 13 inch 2020 Package Weight One Package Weight 0.86kgs / 1.90lb One Package Size 50cm * 40cm * 8cm / 19.69inch * 15.75inch * 3.15inch Qty per Carton 10 Carton Weight 9.00kgs / 19.84lb Carton Size 52cm * 42cm * 42cm / 20.47inch * 16.54inch * 16.54inch Loading Container 20GP: 290 cartons * 10 pcs = 2900 pcs40HQ: 674 cartons * 10 pcs = 6740 pcs

Read more less

1. 142-in-1 Kit: Complete repair solution for phones, laptops, watches, glasses, and electronics2. Electric + Manual Mode: Flexible operation for both power efficiency and precision control3. Adjustable Torque Settings: Protect delicate devices from over-tightening4. Rechargeable Battery: USB charging with long-lasting performance5. S2 Steel Precision Bits: Durable, anti-slip design for accurate screw handling6. Multi-Angle Extension: Easily reach tight and narrow spaces7. Portable Storage Case: Organized, compact, and travel-friendlySpecification: Package Weight One Package Weight 0.85kgs / 1.88lb One Package Size 28cm * 16cm * 5cm / 11.02inch * 6.3inch * 1.97inch Qty per Carton 20 Carton Weight 17.50kgs / 38.58lb Carton Size 44cm * 28cm * 33cm / 17.32inch * 11.02inch * 12.99inch Loading Container 20GP: 655 cartons * 20 pcs = 13100 pcs40HQ: 1522 cartons * 20 pcs = 30440 pcs

Read more less

With LCD Screen Or Not:Yes Gas Type:Alcohol Resolution ratio: :0.1 Reaction time: :1 (s) Power supply: :2 x AAA battery(Not Included) Weight: :70 g Support::Dropship Features: 1. Detection range:0.000% - 0.199% BAC / 0.000-0.995 mg/l 2. Digital display results (% BAC / mg /l) 3. Quick response and recovery. 4. Automatic power outage. 5. Orange back-light. 6. Low voltage indicator. Specifications: 1. Resolution ratio: 0.1 2. Reaction time: 1 (s) 3. Power supply: 2 x AAA battery(Not Included) 4. Weight: 70g Instructions: 1. Press the switch once, the LCD screen of the tester will turn on the lights, and it will send out a "noise". 2. The state of warm up number will jump from 10 to 0, and after the state blow 10 jumps to 0, the preheating program will be completed. 3. When the countdown is 6 seconds, the mouth is close to the breath test sensor and exhaled for 3-5 seconds to the sensor. 4. The screen can read the test results.Specification: Package Weight One Package Weight 0.10kgs / 0.22lb One Package Size 15cm * 8cm * 2cm / 5.91inch * 3.15inch * 0.79inch Qty per Carton 200 Carton Weight 19.20kgs / 42.33lb Carton Size 42cm * 42cm * 32cm / 16.54inch * 16.54inch * 12.6inch Loading Container 20GP: 472 cartons * 200 pcs = 94400 pcs40HQ: 1096 cartons * 200 pcs = 219200 pcs

Read more less

1. Noise reduction bearings 2. Magnesium silicon alloy 3. Powerful magnetic attraction 4. Special screwdriver head 5. Widely used in mobile phones, toys, small electronic products servicing Specification: Package Weight One Package Weight 0.31kgs / 0.68lb One Package Size 20cm * 15cm * 3cm / 7.87inch * 5.91inch * 1.18inch Qty per Carton 40 Carton Weight 15.00kgs / 33.07lb Carton Size 42cm * 32cm * 32cm / 16.54inch * 12.6inch * 12.6inch Loading Container 20GP: 620 cartons * 40 pcs = 24800 pcs40HQ: 1439 cartons * 40 pcs = 57560 pcs

Read more less

1. Professional and practical, compact and portable. 2. Easy and convenient to carry and use. 3. Professional repair tools aim at giving assistance during devices repairing. 4. Adopt S2 materials, durable. 5. Widely used in mobile phones, toys, small electronic products servicing.Specification: Package Weight One Package Weight 0.12kgs / 0.27lb One Package Size 17cm * 4cm * 3cm / 6.69inch * 1.57inch * 1.18inch Qty per Carton 200 Carton Weight 21.00kgs / 46.30lb Carton Size 42cm * 36cm * 32cm / 16.54inch * 14.17inch * 12.6inch Loading Container 20GP: 551 cartons * 200 pcs = 110200 pcs40HQ: 1279 cartons * 200 pcs = 255800 pcs

Read more less

Digital Power Switch Cable Design1. Engineered for computer repair with a digital power switch cable to easily trigger motherboard power on/off.2. Compatible with up to 95% of laptops and computers, compatible with MacBook / Windows laptops.3. Features Type?C, DC5.5, and banana plug inputs for versatile power supply connection options.4. Supports up to 100W output to meet power needs of high?performance devices.5. Built?in digital display and power switch for precise power status control during repair.6. Intuitive setup and operation make it easy for technicians to power devices during diagnostics.7. Ideal for motherboard troubleshooting, off?battery startup, and hardware debugging.Specification: Package Weight One Package Weight 0.35kgs / 0.78lb One Package Size 16cm * 9cm * 7cm / 6.3inch * 3.54inch * 2.76inch Qty per Carton 50 Carton Weight 18.50kgs / 40.79lb Carton Size 47cm * 37cm * 34cm / 18.5inch * 14.57inch * 13.39inch Loading Container 20GP: 451 cartons * 50 pcs = 22550 pcs40HQ: 1046 cartons * 50 pcs = 52300 pcs

Read more less