Resultados de la búsqueda de "Circuit Tester Accessories"

1. Module parameters:- Power supply voltage: DC4.5-6V (micro USB interface)- Working current: no more than 70mA- Discharge voltage: 1.00V-15.00V Resolution 0.01V- End voltage range: 0.5-11.0V- Support through current: no more than 3.000A resolution 0.001A- Voltage measurement error: less than 1% + 0.02V- Current measurement error: less than 1.2% +-0.002A- Battery capacity range: 9999Ah (1Ah = 1000mAh) 2.2. When the value is large, it is switched by decimal point shift. When it is less than 10Ah, it will be displayed as X.XXX, when it reaches more than 10Ah, it will be displayed as XX.XX, and so on.3. Circuit board size: 50mmX37mm4. Finished product size: 50mmX37mmX17mm (Length X Width X Height, including copper foot height)5. Weight of board and accessories: single board 28g (including copper pillar), two 5W ceramic resistors 9g, 50W resistor about 27g (including wire)6. Note: In order to improve the voltage measurement accuracy, this circuit is specially designed with DC bias. When the terminal is connected nothing, a small voltage will be displayed, which does not affect the actual measurement. 0V) will display 0. If you want to understand the principle, you can check the superposition theorem in electrical engineering.7. How to use:- The battery under test should be fully charged first.- Connect the positive pole of the battery under test to the input positive pole, and the negative pole to the negative pole of the input. Connect the load to the output positive pole and the output negative pole, and connect the tester micro USB with working power (not available for desktop or notebook USB power supply). The battery voltage is displayed at this time.- To start the test directly, just press the “OK” button, the tester can automatically formulate a suitable termination voltage according to the full charge voltage of the battery, and will flash the display 3 times to start the test. Need to manually set the termination voltage, just press the "+" or "-" button to modify in the battery voltage display state, the termination voltage is displayed at the beginning of P, the back represents the voltage value, the resolution is 0.1V, after setting, press "OK" "start testing.- After the test starts, the tester will turn on the electronic switch that controls the load. The test process data display will be displayed between the discharge capacity (Ah), the current discharge current (A) and the battery voltage (V). When the battery voltage reaches the set termination voltage, the tester cuts off the load control switch, the display data stays above the capacity (Ah) and flashes quickly with the corresponding indicator light, the displayed capacity is the actual discharge capacity of the battery, press it "OK" can stop the flashing and let the data display stably. Press the "OK" button again to restore to the state of just powering up and replace the battery to test the next section ...8. Error code and meaning:- Err1: The battery voltage is higher than 15V- Err2: The battery voltage is lower than the set termination voltage- Err3: The battery cannot bear the load discharge current or the line internal resistance is too large- Err4: Current is too large (current exceeds 3.1A)- Err5: Improper use or wiring error has caused the device to burn down and cannot be used (current sampling or control switch MOS burned)9. Note: If the battery is reversed, when the load is turned on and the load current is large (about> 0.8A), the circuit switch tube may be damaged!10. Secondary calibration operation: Press and hold three buttons to power on the tester at the same time, enter the calibration mode, first display the number of calibration records, then enter the formal calibration sampling program to display 0u0A, then short-circuit the input positive and negative poles and press "OK "Button to complete displaying J10u, apply a standard DC voltage of 10.00V between the input positive and negative electrodes, press the" OK "button, and then display J2.0A, apply to the output negative electrode (inflow direction) and input negative electrode (outflow direction) After a constant DC current of 2.0A, press the "OK" button once to complete the calibration. The tester will pre-check the calibration data. If the calibration data is reliable, it will display 4 calibration numbers in turn and then exit. If the pre-audit believes that the data is not reliable, discard the data and exit.Specification: Package Weight One Package Weight 0.05kgs / 0.11lb One Package Size 12cm * 10cm * 5cm / 4.72inch * 3.94inch * 1.97inch Qty per Carton 500 Carton Weight 23.00kgs / 50.71lb Carton Size 50cm * 50cm * 46cm / 19.69inch * 19.69inch * 18.11inch Loading Container 20GP: 231 cartons * 500 pcs = 115500 pcs40HQ: 538 cartons * 500 pcs = 269000 pcs

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1. This 7-pin to 12V power adapter converts a 7-way flat plug into a 4-way or 5-way trailer connection, and also converts a 7-way plug into a 12V cigarette lighter socket.2. Can be used to power air compressors, searchlights/floodlights, inverters, refrigerators, and electric coolers in the back of a truck.3. Places the 12V outlet where you need it, plugs it in, and its much easier than running wires from the battery to the truck bed.4. Used to check the connections of the taillights, brake lights, reverse lights, turn signals, electric trailer brakes, and auxiliary power. Bright LED indicators make it easy to identify faulty wiring.5. Note: some models may not have a relay in this location to operate the 12V power supply. If your 12V plug isnt working, check the fuse box and install a relay fuse.6. Note: this adapter is not suitable for vehicles with a lights-out sensor.Specification: Package Weight One Package Weight 0.20kgs / 0.43lb One Package Size 13cm * 10cm * 11cm / 5.12inch * 3.94inch * 4.33inch Qty per Carton 27 Carton Weight 6.40kgs / 14.11lb Carton Size 41cm * 32cm * 35cm / 16.14inch * 12.6inch * 13.78inch Loading Container 20GP: 580 cartons * 27 pcs = 15660 pcs40HQ: 1348 cartons * 27 pcs = 36396 pcs

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1) The tester uses 6V DC as the power supply only. 2) Never attempt to connect and start the tester with any power supply other than the tester itself. 3) For an economic use of battery,the tester will shut off automatically if it does not work for 30 minutes in succession. 4) One person enough to complete cable continuity check. 5) Check wiring error in 5E,6E,coaxial cable and telephone line. 6) Such as open circuit,short circuit,jumper wire,reverse connection or cross-talk interference. 7) Locate the wiring or connection error. 8) Measure cable length and determine the distance of open circuit and short circuit. 9) Dynamically calibrate cable length and make length measurement as accurate as 97%. 10) Simple and easy use.big screen to display test result clear. 11) Portable unit with long battery life(wait-case 50 hours) 12) Automatically time-delay shut off. 13) Measure length and pair with or without far-end recognizer. 14) Locate cable and there are 8 far-end passive test jacks(ID NO. ID1-ID 8) 15) Far-end recognizer with prompting voice. 16) Self-checking function and automatically compensate any change in battery capacity or ambient temperature. 17)Single board computer software watchdog design and reliable operation. 18) Overall dimension: 180x80x40mm 19) Power supply 4x1.5V size AA batteries with power consumption 16 mA (not included) 20) Display: special 4x16 character big screen LCD lattice(valid visual field 61.6x25.2mm) 21) Length calibration: user can set calibration factor by himself with a given length cable.the length of calibrating cable is more than 5m.Specification: Package Weight One Package Weight 0.31kgs / 0.69lb Qty per Carton 8 Carton Weight 10.00kgs / 22.05lb Carton Size 48cm * 32cm * 32cm / 18.9inch * 12.6inch * 12.6inch Loading Container 20GP: 542 cartons * 8 pcs = 4336 pcs40HQ: 1259 cartons * 8 pcs = 10072 pcs

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1. The circuit, structure and technique of traditional earth resistance tester have been improved and the new design is both fine-looking and practical. 2. This one has more complete functions, higher accuracy, more convenient and reliable for operation and more suitable for outdoor use with dust and wet proof structure. 3. It can test earth resistance of various earth systems including power systems, electric equipments, lightning conductors as well as resistance value of low resistance conductor and AC voltage test. 4. Ground resistance measurements from 0.01???? to 2000???? with 0.01???? resolution. 5. Data hold, low battery warning. 6. Resistance: 0/20/200/2000 Ohm +/-(2%+3) 7. Voltage: 0-30V +/-(3%+5) 8. Resolution: 0.01 Ohm 7. Matched battery model: 1.5V(R6AA) battery x 6 12V(23A) battery x 1 Battery is not included in the accessorySpecification: General Certificate EMC, LVD Package Weight One Package Weight 1.94kgs / 4.27lb One Package Size 28cm * 22cm * 22cm / 11.02inch * 8.66inch * 8.66inch Qty per Carton 6 Carton Weight 12.21kgs / 26.92lb Carton Size 48cm * 42cm * 42cm / 18.9inch * 16.54inch * 16.54inch Loading Container 20GP: 314 cartons * 6 pcs = 1884 pcs40HQ: 731 cartons * 6 pcs = 4386 pcs

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1. Material: ABS2. Output: pulse3. One pulse: 0.3mm4. Theoretical temperature transmitter: measurement temperature is 49 degrees Celsius and below5. Power type: AA battery (not included)6. For Misol7. Using special precision die-casting process, the dimensional tolerance is extremely small8. The surface accuracy is very high, all through the internal circuit protection treatment9. The whole sensor has high strength, weather resistance, corrosion resistance and water resistance10. Spare parts (rain gauge) for professional weather stations, connected to professional weather stations11. Weight: 270 grams12. Display size: 4.0~6.9 inchesSpecification: Package Weight One Package Weight 0.30kgs / 0.67lb One Package Size 19cm * 7cm * 12cm / 7.48inch * 2.76inch * 4.72inch Qty per Carton 98 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 98 pcs = 17346 pcs40HQ: 412 cartons * 98 pcs = 40376 pcs

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1. Professional testing, efficient and accurate, plug and test, fast search2. Stable performance and long service life3. Fast and accurate, efficient and accurate, refuse to wait4. Split design, easy to use tester5. Anti-seismic and drop-proof, more suitable for construction site environment6. Small and convenient, easy to carry and does not take up space7. Main and auxiliary testers, split design8. Simultaneous testing, smooth connection to standard multi-port9. Transmission distance: greater than or equal to 3KM10. Host operating current: less than 10mA11. Auxiliary machine working current: less than 30mA12. Material: ABS13. Function: Network detection cable hunting14. Power supply: 9V DC laminated battery (not included in the product)15. Engine size: 140x75x30mm16. Receiver size: 220x48x32mm17. Net weight: 250g18. Gross weight: 0.4kgTelephone/network line hunting function:1. Directly plug the telephone line with crystal head into the telephone line hunting interface RJ-112. Turn the function selection switch of the transmitter to the SCAN position, the hunting indicator STATUS will flash, indicating that the transmitter is working normally3. Turn on the power switch of the receiver, and use the signal receiving head of the receiver to find the required target cable4. During the test, you can press the function switch button to switch between dual audioPower cable line hunting function:1. Connect the transmitter and the metal-finding wire through the alligator clip2. Turn the function selection switch of the transmitter to the SCAN position, the hunting indicator STATUS will flash, indicating that the transmitter is working normally3. Press the receivers jog button down, and use the receivers probe to inquire the desired target cable4. During the test, you can press the function switch button to switch between dual audioNetwork line proofreading function:1. Insert the RJ-45 connectors at both ends of the network cable to be tested into the corresponding ports of the transmitter and receiver respectively2. Turn the function selection switch of the transmitter to the TEST position, and the test indicator VERIFY will flash, indicating that the transmitter is working normally3. According to 18 line sequence indicators to judge the characteristics of line short circuit, open circuit, open circuit and crossover4. During the test, you can press the function switching button to switch between fast and slow gearsSpecification: Package Weight One Package Weight 0.48kgs / 1.05lb One Package Size 15cm * 5cm * 27cm / 5.91inch * 1.97inch * 10.63inch Qty per Carton 74 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 74 pcs = 13098 pcs40HQ: 412 cartons * 74 pcs = 30488 pcs

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FunctionsThe product is a professional networking cable inspection device that contains wiring tracing, cable order verifying and wiring faults inspection functions. The product contains following functions: 1. Long distance wiring tracing. 2. Internet cable order verifying. 3. Wiring voltage check. 4. Wiring voltage polarity check. 5. Wiring shorts inspection. 6. Low battery indication. 7. Adjustment for tracing sensitivity/volume. 8. Earphone jack output. 9. Flashlight.Features1. The long-distance line-tracking function can be easily tested in the face of messy and long network cables. 2. With the detection functions of network cable line sequence, line voltage, line short circuit, etc. 3. Volume adjustment function, in a noisy environment, if the sound of the speaker is not evident, the volume can be adjusted up. 4. Lighting function, the receiver is equipped with brightness LED light, and lowa??light environment auxiliary lighting work. 5. It is a necessary testing tool for telecommunication engineering, wiring engineering and network maintenance person.Specification1. Material: ABS 2. Line-Tracking Signal Transmission Distance: Greater than 1km 3. Display : LED 4. Power Supply: Transmitter: 3 x 1.5V AAA dry battery (not included), Receiver: 1 x 6F22 9V dry battery (not included) 5. Environmental Working Temperature: -10 ~40 degree C (14 ~ 104 degree F) 6. Relative Humidity: 10-95% RH 7. Storage Temperature: -10 ~40 degree C (14 ~ 104 degree F) 8. Dimension: Transmitter 63 x 134 x 31mm???Receiver???40 x 200 x 32mmSpecification: Package Weight One Package Weight 0.31kgs / 0.68lb One Package Size 23cm * 14cm * 6cm / 9.06inch * 5.51inch * 2.36inch Qty per Carton 20 Carton Weight 7.00kgs / 15.43lb Carton Size 48cm * 32cm * 30cm / 18.9inch * 12.6inch * 11.81inch Loading Container 20GP: 578 cartons * 20 pcs = 11560 pcs40HQ: 1343 cartons * 20 pcs = 26860 pcs

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1. This instrument is a multi-functional handheld cable testing tool. It has wide application with reinforced cable types and multiple functions. 2. It is a necessary testing tool for telecommunication engineering, wiring engineering and network maintenance person. 3. Work perfect when RJ11/RJ45 cable is on power 4. Wire Tracing: Trace RJ11, RJ45, cables or other metal wire (via adapter). 5. Easy and fast to locate the break point without opening the wire's cover. 6. Network cable collation: Judge short-circuit, breaking circuit, open circuit and crossing. 7. Test line level, positive and negative polarity. 8. Status of telephone line checking: Test the working status of telephone line (idle, ringing, and off-hook) and judge TIP and RING line. 9. Check wire continuity.Specification: Package Weight One Package Weight 0.29kgs / 0.64lb One Package Size 25cm * 15cm * 10cm / 9.84inch * 5.91inch * 3.94inch Qty per Carton 20 Carton Weight 5.18kgs / 11.42lb Carton Size 52cm * 32cm * 52cm / 20.47inch * 12.6inch * 20.47inch Loading Container 20GP: 308 cartons * 20 pcs = 6160 pcs40HQ: 715 cartons * 20 pcs = 14300 pcs

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1. Video system: NTSC/PAL2. Display screen: 4.3-inch high-definition TET screen, suitable for various occasions, allowing the screen to present a clear image of 16:9 or 4:33. Video input: video input x 1 (BNC interface)4. Video output: 7 kinds of color bar signal output5. Operation interface: OSD switch6. Power output: power DC output (support general photography lens power / current up to 500mA)7. External power supply: external power DC5A 1.0A transformer8. Battery capacity: 3.7V 3000mAh9. Charging time: about 6h10. Working time: about 5-8h (without CCD power supply)11. Indicator: 2 LED bulbs (power indication - green light, charging indication - red light)12. Working ambient temperature: 0-60 degrees Celsius13. Working environment humidity: 30%-90%14. Form factor: about 17.8 x 11 x 4cm15. Weight: about 350gFeatures:1. 4.3 inch high-definition large screen, the display area is broader and clearer, more intuitive and convenient to show the effect of the camera image2. LCD monitor brightness, contrast, color saturation adjustable, backlight brightness adjustable for field construction and maintenance 3. Foldable also can measure the network cable, can also be worn on the wrist, easy to use4. Color bar output, image generator, send PAL color graphics bar (white, yellow, cyan, green, purple, red, blue), seven kinds of color bar signal output5. Test lens connection method: through the data line to be tested lens and tester connection, can be directly observed in the tester display above the detection of the lens to be tested, imaging effect6. Support high current output (up to 1A), in places with less light can detect the need for high current driven night vision lens7. Network cable test: first select the network cable test in the menu, and then press the left button or right button next to the network cable test, you can test the good or bad network cable, line short circuit and other issuesSpecification: Package Weight One Package Weight 0.50kgs / 1.11lb One Package Size 20cm * 15cm * 5cm / 7.87inch * 5.91inch * 1.97inch Qty per Carton 60 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 60 pcs = 10620 pcs40HQ: 412 cartons * 60 pcs = 24720 pcs

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1. Este instrumento es una herramienta de prueba de cables portátil y multifuncional. Tiene una amplia aplicación con tipos de cables reforzados y múltiples funciones. 2. Es una herramienta de prueba necesaria para la ingeniería de telecomunicaciones, ingeniería de cableado y personal de mantenimiento de redes. 3. Funciona perfectamente cuando el cable RJ11/RJ45 está conectado a la corriente. 4. Rastreo de cables: Rastreo de cables RJ11, RJ45 u otros cables metálicos (a través de un adaptador). 5. Fácil y rápido de localizar el punto de rotura sin abrir la cubierta del cable. 6. Comparación de cables de red: Determine cortocircuito, circuito de ruptura, circuito abierto y cruce. 7. Pruebe el nivel de línea, polaridad positiva y negativa. 8. Comprobación del estado de la línea telefónica: Pruebe el estado de funcionamiento de la línea telefónica (inactiva, sonando y descolgada) y evalúe las líneas TIP y RING. 9. Verifique la continuidad del cable. Especificación: General Modelo FWT11 Tamaño Receptor: 20,5 x 4 x 3 cm, emisor: 12,6 x 6,4 x 3 cm Peso del paquete Peso de un paquete 0,28 kg/0,62 lb Un tamaño de paquete 22,2 cm x 11,3 cm x 4 cm (8,74 pulgadas x 4,45 pulgadas x 1,57 pulgadas) Cantidad por caja 30 Peso de la caja 9,47 kg/20,88 lb Tamaño de la caja 40 cm * 30 cm * 30 cm / 15,75 pulgadas * 11,81 pulgadas * 11,81 pulgadas Contenedor de carga 20GP: 740 cajas * 30 uds. = 22200 uds. 40HQ: 1719 cajas * 30 piezas = 51570 piezas

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1. Protection function: overcharge protection, reverse connection protection, short circuit protection, overcurrent protection2. Application range: lead-acid lithium battery3. Output parameter: 12V/6A4. Rated power: 90W5. Input voltage: 100-240V AC, 50-60Hz6. Starting voltage: 5.0V7. Supports car battery health status check, charging, and maintenance8. High-precision battery tester, test range from 4AH-200AH9. Pulse repair function helps you repair and increase battery life and performance, and can be tested by FTC-1206 battery SOH10. 1.9-inch large LCD display, the display results are clear and easy to read when in use11. Easy-to-use interface, multi-language user guide, including RU, FR, ES, DE, EN, IT12. Intelligent chip control, fast detection speed, accurate detection, easy to use13. Automatic charging when connected to the battery, precise CPU control, intelligent charging, no adjustment required14. Automatic temperature detection, the charger automatically adjusts the charging voltage according to the ambient temperature15. The AC power cord is detachable, which is convenient for customers to replace longer or other required power cords16. Dimensions: 177x86x57mm17. Weight: 465gSpecification: Package Weight One Package Weight 0.57kgs / 1.27lb One Package Size 23cm * 13cm * 7cm / 9.06inch * 5.12inch * 2.76inch Qty per Carton 30 Carton Weight 18.50kgs / 40.79lb Carton Size 49cm * 43cm * 36cm / 19.29inch * 16.93inch * 14.17inch Loading Container 20GP: 351 cartons * 30 pcs = 10530 pcs40HQ: 816 cartons * 30 pcs = 24480 pcs

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