Resultados de la búsqueda de "electronics tester"

1.Digital AC voltage meter can simultaneously display the AC voltage and AC current. 2.The meter adopts colorful LCD display to show the measurement result: the yellow display measuring voltage and the blue display measuring current. 3.The meter needs noincreasing working power and AC transformer. 4.The meter is equipped with the precise miniature transformer. 5.Fine workmanship and good performance. 6.Easy to read, easy to use, durable in use. Specifications: 1. Material: plastic+metal 2. Measurement Accuracy: 0.5% +/- 2 digits 3. Display screen: Voltage display: blue LCD Current display: Green LCD 5. Measuring range: AC Voltage: AC80.0-500V AC current: AC 0-100.0 ASpecification: Package Weight One Package Weight 0.10kgs / 0.22lb One Package Size 10cm * 5cm * 2cm / 3.94inch * 1.97inch * 0.79inch Qty per Carton 320 Carton Weight 30.00kgs / 66.14lb Carton Size 42cm * 32cm * 26cm / 16.54inch * 12.6inch * 10.24inch Loading Container 20GP: 763 cartons * 320 pcs = 244160 pcs40HQ: 1771 cartons * 320 pcs = 566720 pcs

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1)) Professional for testing the DC parameters of manifold semiconductors such as diode, transistor, controlled silicon and field effect transistor 2) Measure capacitor, varistor, DC voltage signal source 3) Measure 78 and 79 three terminal voltage regulators 4) Data hold, low battery warning 5) Display: maximum reading 1,999 6) V (BR): 1000V / 200V 7) VCC (Set): 10mA(Ic)/100mA(Ic)/800mA(Ic)/2A(Ic) 8) 78, 79 three-pole constant voltage value: 78xx/79xx 9) Power supply: 4*AA battery (included) or DC 6V power supply (not included) 10) Comes with soft carrying pouch and English user manual 11) Dimensions: 14.9cm x 10.7cm x 6.9cm 12) Weight: 809gSpecification: Package Weight One Package Weight 0.85kgs / 1.87lb Qty per Carton 10 Carton Weight 8.37kgs / 18.45lb Carton Size 50cm * 35cm * 35cm / 19.69inch * 13.78inch * 13.78inch Loading Container 20GP: 435 cartons * 10 pcs = 4350 pcs40HQ: 1010 cartons * 10 pcs = 10100 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. Suitable voltage DC3.7-13V2. Current adjustment 0.15A-3A, continuously adjustable3. The continuous discharge power is 15W, that is, the discharge current is about 1A at 13V, and the discharge current is 3A at 5V4. The fan starts and stops intelligently to control the temperature around 40 degrees5. USB positive and negative can lead to a wider range of applications separatelySpecification: Package Weight One Package Weight 0.04kgs / 0.10lb One Package Size 15cm * 12cm * 5cm / 5.91inch * 4.72inch * 1.97inch Qty per Carton 500 Carton Weight 22.00kgs / 48.50lb Carton Size 50cm * 50cm * 44cm / 19.69inch * 19.69inch * 17.32inch Loading Container 20GP: 242 cartons * 500 pcs = 121000 pcs40HQ: 562 cartons * 500 pcs = 281000 pcs

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1. Wide range of applications: the circuit tester can be used to test conductivity, test voltage polarity, check lights, check motors, trace and locate short circuits, test for poor ground contact, etc2. Long test line: 4m/4.5m two specifications, allows you to easily test any electrical system3. Short-circuit protection: the unit has a short-circuit protection function, which can instantly detect poor ground contact4. Simple operation: after simply connecting the unit to the vehicles battery, the automotive technician can conduct positive and negative battery currents to the tip by cranking the power switch forward or backward5. Dual-lamp design for easy use at night6. LCD screen with high definition display, data at a glance7. Integrated 6-24V DC test kit: Do not use under AC voltage8. External power supply: 12V or 24V DC power supply through the vehicle battery9. Machine size: about 260 x 40 x 28mmOperating Instructions:1. Unfold the cables of the unit2. Place the red clip on the positive terminal of the vehicle battery3. Attach the black clip to the negative terminal of the vehicle batterySpecification: Package Weight One Package Weight 0.38kgs / 0.85lb One Package Size 28cm * 14cm * 5cm / 11.02inch * 5.51inch * 1.97inch Qty per Carton 50 Carton Weight 21.00kgs / 46.30lb Carton Size 51cm * 41cm * 46cm / 20.08inch * 16.14inch * 18.11inch Loading Container 20GP: 277 cartons * 50 pcs = 13850 pcs40HQ: 643 cartons * 50 pcs = 32150 pcs

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1. Fully automatic signal recognition: In the default intelligent measurement mode, when the probe contacts the power supply or resistor, it automatically recognizes signals such as DC voltage, polarity, resistance, on-off status, etc., and displays measurement results on the screen in real time. There is no need to switch mode manually, and the operation is minimal, without manual switching operation.Data retention function: Press the "hold" button to lock screen data, which is convenient for recording and reading of detection results, and reduce operation steps2. Wide voltage detection range: supports 0.8V-100V DC voltage detection, suitable for various vehicle circuit scenarios such as automobile fuse testing, line inspection, battery and ACC system diagnosis.It can automatically determine the positive and negative poles of the battery, and the "-" symbol before reading is intuitively displayed to avoid misjudgment.3. Resistance and on-off test: Resistance detection range is 1Ω-20MΩ, with resolutions up to 0.001V (below 2V) and 0.1V (at 100V), and resistance resolution covers 1Ω-0.01MΩ (low resistance) and 2000Ω-20MΩ (high resistance), meeting professional-grade detection requirements4. Beep and overvoltage prompts: The buzzer automatically alarms when the resistance is lower than 50Ω; the screen displays "OL" when the voltage exceeds 100V, and the abnormal state is warned in real time5. Equipped with long spring negative electrode clip and probe protective cover, support one-handed operation and safe storage, avoiding the risk of short circuit6. Applicable to dark environments: built-in backlight LCD display and flashlight, short press and short press to switch the backlight on the screen, long press to turn on the flashlight, meet clear reading and accurate operation in the dim environment in the car7. Automatic shutdown without operation in 15 minutes, saving power, standard storage bag, easy to carry and store, protecting equipment when idle8. Multi-scene adaptation: covers all scenarios of automotive circuit detection, from basic fuse inspection to complex system diagnosis, both home DIY and professional maintenance practicality9. Display intuitive symbols (such as polarity "-", overpressure "OL") and beep feedback in real time to lower the operating threshold and improve efficiency10. Metal wear-resistant probe, durable, oxidation-resistant, long service life11. Adopt flexible coil spring wire design, easy to store and use12. Extended size is about 1.9 meters13. Disassembled battery cover, powered by 1.5V AAA battery (excluding)14. It is made of ABS+ fiberglass nylon, which has better insulation and durability15. Size: 117x22x20mm16. Weight: About 75.6gSpecification: Package Weight One Package Weight 0.14kgs / 0.32lb One Package Size 23cm * 7cm * 6cm / 9.06inch * 2.76inch * 2.36inch Qty per Carton 100 Carton Weight 14.66kgs / 32.32lb Carton Size 47cm * 45cm * 30cm / 18.5inch * 17.72inch * 11.81inch Loading Container 20GP: 420 cartons * 100 pcs = 42000 pcs40HQ: 975 cartons * 100 pcs = 97500 pcs

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1. Monitoring voltage: 4-24V2. Monitoring current: 0-6.5A3. Monitoring power: 0-156W4. Load equivalent internal resistance: 0-9999.9 ohms5. D+/D- voltage: 0-3.3V6. Capacitance: 0-9999.99Ah7. Power consumption: 0-9999.99Wh8. Cable internal resistance: 0-999.9 ohms9. Dimensions: 77x14x38.6 cm10. 6.5A high current, multi-port compatible, 6-digit high-precision display, supports multiple fast charging protocols11. Resolution: 0.0000112. Protocol detection: For Apple 2..4A, QC2.0, QC3.0, PD, For Samsung AFC, For HUAWEI SCP, For OPPO VOOC, DASH, WARP, SuperVOOC, MTK-PE13. Adopt CNC metal shell design, light and delicate feel, equipped with 1.77-inch high-definition display screen, the data is clear at a glance14. Real-time monitoring of subtle changes in voltage, current and power during charging15. Equipped with gravity sensing function, 360-degree flip, support open/close16. 10 groups of data intelligent records, built-in battery capacity calculation formula, convenient and fast17. Three major cable detection functions, wire data at a glance18. Equipped with a high-performance MCU and an external 16-bit ADC PD physical chip, the performance score is full19. PC upper computer, Bluetooth APP synchronizationSpecification: Package Weight One Package Weight 0.09kgs / 0.21lb One Package Size 10cm * 6cm * 5cm / 3.94inch * 2.36inch * 1.97inch Qty per Carton 318 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 318 pcs = 56286 pcs40HQ: 412 cartons * 318 pcs = 131016 pcs

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Features:1. 2.0-inch smart screen, and added the test attributes of the smart multimeter. At the same time, it optimizes the use of functions and the testing experience. And added a "strong sensitivity detection mode" design.2. The clear EBTN display is clear and easy to read.3. Non-contact and pen-shaped design, easy to operate and carry.4. Dual mode operation (low sensitivity and high sensitivity)5. It has dangerous voltage induction alarm, DC/AC voltage, resistance, frequency, line/zero line difference, line breakpoint position, continuity check, flashlight characteristics, etc.6. It has 8 LED indicators in 3 colors (red/yellow): automatic identification of high/medium/low voltage.7. Alarm mode: sound, analog bar and indicator light (red/yellow).8. LED spotlight, low battery prompt, automatic shutdown function.Parameter:1. Voltage: 600V DC or 600V AC2. Frequency: 40 Hz-1000 Hz3. Impedance: 10Mohms4. AC voltage test: 12V-1000V5. Weight: 69 grams (without batteries)6. Dimensions: 160x28x32 mm7. Power supply: 2 AAA batteries (not included)Specification: Package Weight One Package Weight 0.25kgs / 0.55lb One Package Size 18cm * 9cm * 5cm / 7.09inch * 3.54inch * 1.97inch Qty per Carton 50 Carton Weight 12.00kgs / 26.46lb Carton Size 47cm * 36cm * 27cm / 18.5inch * 14.17inch * 10.63inch Loading Container 20GP: 583 cartons * 50 pcs = 29150 pcs40HQ: 1355 cartons * 50 pcs = 67750 pcs

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Acerca del producto 1. Debido a la presencia de una placa de circuito de alto voltaje en la parte posterior, existe peligro de tocar la placa de circuito o sus partes. 2. Este voltímetro utiliza un reductor capacitivo, por lo que no se puede utilizar en el control de velocidad electrónico, atenuación del regulador SCR, UPS u otros componentes de alta frecuencia de la ocasión. Especificación: Peso del paquete Peso de un paquete 0,04 kg/0,08 lb Un tamaño de paquete 7 cm x 4 cm x 2 cm (2,76 pulgadas x 1,57 pulgadas x 0,79 pulgadas) Cantidad por caja 300 Peso de la caja 9,00 kg/19,84 lb Tamaño de la caja 40 cm * 25 cm * 25 cm / 15,75 pulgadas * 9,84 pulgadas * 9,84 pulgadas Contenedor de carga 20GP: 1066 cajas * 300 piezas = 319800 piezas 40HQ: 2476 cajas * 300 piezas = 742800 piezas

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Style:Handheld1. Measurement function: DC current, battery, resistance, DC voltage, AC voltage2. Standard accessories: multimeter, test pen, manual, packing box3. Digital LCD screen4. Data retention function5. Low voltage symbol display6. Backlight function7. Overload protection8. Power supply: 6F22 type 9V battery, excluding battery9. Weight: 190g (with box weight)10. Dimensions: 135x67x33 mm11. Maximum display: 1999 (3 and a half LCD display)12. Display size: 45x20 mmSpecification: Package Weight One Package Weight 0.19kgs / 0.43lb One Package Size 15cm * 10cm * 5cm / 5.91inch * 3.94inch * 1.97inch Qty per Carton 154 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 154 pcs = 27258 pcs40HQ: 412 cartons * 154 pcs = 63448 pcs

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1. Can test whether the circuit is in a continuous state or an open circuit state. (The green light is on to indicate that the circuit is in a continuous state, and the green light is off to indicate that the circuit is in an open circuit state.)2. Can quickly test the working state of the circuit diode component and determine the open circuit and continuity.3. Grounding test: For whether there is a large current flowing through the component, the good grounding of the negative pole of the component can be tested. (The green light is on and a buzzer sounds, indicating good grounding, and the green light is on without a buzzer, indicating poor grounding.)4. Current overload protection: When the current is overloaded or underloaded, the machine will automatically disconnect the circuit for protection and sound a buzzer alarm to reduce unnecessary losses.5. DC voltage test range: 6-24V6. Current: 10A7. Size: 220x30x30mm8. Power cord length: 4 metersSpecification: Package Weight One Package Weight 0.40kgs / 0.89lb One Package Size 23cm * 9cm * 8cm / 9.06inch * 3.54inch * 3.15inch Qty per Carton 32 Carton Weight 13.80kgs / 30.42lb Carton Size 48cm * 38cm * 34cm / 18.9inch * 14.96inch * 13.39inch Loading Container 20GP: 429 cartons * 32 pcs = 13728 pcs40HQ: 998 cartons * 32 pcs = 31936 pcs

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1. Hecho de material ABS de calidad, duradero de usar. 2. Rango de medición CA de 110 a 300 V. 3. Precisión de medición: +/-1,5%, +/-2 palabras. 4. Consume energía: Igual o menor a 1W (aproximadamente cada 1200 horas consume 1 kilovatio-hora). 5. El módulo está diseñado para medir el voltaje de CA conectándolo directamente al enchufe del interruptor o a otro tipo de enchufe del interruptor. 6. Es adecuado para medir el voltaje de CA en muchos lugares, como oficinas, fábricas, laboratorios, hogares, etc. 7. El producto puede mostrar el voltaje de alimentación conectándolo al enchufe de CA 110 V/220 V. 8. Es importante que mantenga a los niños alejados del producto. 9. No utilice el producto en un ambiente húmedo. Especificación: General Modelo DM55-1 Material Plástico Rango de medida 110-300 V Tamaño de pantalla 3,7 x 2 cm Tamaño 5,5 x 6,0 x 4 cm Peso 40 gramos Peso del paquete Peso de un paquete 0,11 kg/0,24 lb Un tamaño de paquete 6,5 cm x 5,5 cm x 4 cm (2,56 pulgadas x 2,17 pulgadas x 1,57 pulgadas) Cantidad por caja 200 Peso de la caja 12,00 kg/26,46 lb Tamaño de la caja 42 cm x 35 cm x 24 cm (16,54 pulgadas x 13,78 pulgadas x 9,45 pulgadas) Contenedor de carga 20GP: 755 cajas * 200 piezas = 151000 piezas 40HQ: 1754 cajas * 200 piezas = 350800 piezas

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