Shopping usb load tester, drok electronic load test resistor has never been easy. You may come many of website, read usb load tester, drok electronic load test resistor reviews, check the price… It will really makes you headache and tired. Don’t worry! I’ve found ways to make it less painful. Let’s find in below article.
Rank
Product Name
Score
Related posts:
Best usb load tester, drok electronic load test resistor reviews
1. USB Load Tester, DROK Electronic Load Test Resistor Module 25W LD25 USB and Type C Interface Discharge Adjustable Constant Current 0.25A-4A Intelligent Temperature Control with Cooling Fan
Feature
What is it: it is a USB intelligent temperature control electronic load; with high power, high current, high voltage and intelligent control features.Easy Opeartion: set the load to resume normal operation manually or automatically after releasing the protection condition; can freely set the boot state to be on or off by default; 4-bit led digital display; check the load voltage value / current value / power value; intelligent temperature control cooling fan; Precision adjustable potentiometer; Over-voltage protection / overpower protection / over temperature protection.
Protection Function: OVP overvoltage protection (25V-30V overvoltage protection, digital display OVP, permanent damage after more than 30V); OPP over-power protection (load temperature is greater than 80 C, the device stops working, digital display OTP); OTP over-temperature protection (power greater than 25W, equipment stops working, digital display OPP).
Application: can provide 4A, 25V, 25W (3 values can not used over range) constant current test discharge task. The friendly human-computer interface and excellent performance indicators can meet the diverse testing needs. It is suitable for measuring the output current capability of the charger, using the bulk aging test of the charger factory, and measuring the quality of the Micro USB charging cable and the Type-C charging cable.
Note: the usb tester module has no reverse connection protection, the input polarity cannot be reversed, otherwise the product is permanently damaged and cannot be repaired.
2. USB 3.0 Power Meter Tester USB load Digital Multimeter Current Tester Voltage Detector DC 30.00V 4.000A Test Speed of Charger Cables QC 2.0/3.0 AP 2.4A (AT34+Load(FREE delivery))
Feature
Testers are widely used in the quality inspection of 3C digital peripheral products, and are the first choice for digital gamers and electronic enthusiasts.Real-time detection of the state of charge of the appliance, voltage, current, power and other indicators at a glance; Measuring voltage: 3.7V-30.00V; measuring current: 0-4.000A.The AT34 uses a 0.96-inch IPS high-definition color LCD display to display the state of charge of the appliance, voltage, current, capacity, energy, power, equivalent impedance, temperature and other indicators at a glance. 160 degree wide viewing angle, high brightness and long working life. Fast charge recognition, widely compatible: AT34 supports QC2.0, QC3.0, i Phone 2.4A/2.1A/1A/0.5A, Andriod DCP, fast charge protocol identification, let you know the state of charge of the phone.
4-bit accuracy for more accurate measurements; Measure the load equivalent impedance and power; Thermometer function, Celsius and Fahrenheit free switching: Using high-precision thermistor sensor; USB 3.0 interface: Compatible with USB 2.0, support high current test, support USB3.0 interface mobile hard disk and U disk test.
Package:1 X USB Meter, 1 X USB load ( 5V , 1A or 2A ) , 1 X Quick Tour. We offer User Manual PDF at the product detail page and could be downloaded if needed, 180-days Warranty.
Get Manual from forum.avhzy.com
3. USB Power Meter, Eversame 35W Adjustable Constant Current Electronic USB Load Tester Power Discharge Resistor With QC2.0/3.0 TriggerFor Testing Chargers And Cables/The Capacity of Power Bank
Feature
[A Combination Of USB Load and Multimeter]: Featured with OLED Screen Display, this Constant Current USB Load Tester supports 35W power continuously aging discharge testing. It enables you to monitor the value of the Current, Charging Voltage-Discharge, Resistance, Capacitance, Temp of the Boards and Time. While it can also calculate the capacity of the battery (tablets or smartphones) and power bank in mah (ma hour), in wh (w hour). One button achieves the data clearing and resetting.[2-Pot Current Adjustment]: This Electronic USB Load Tester endures the wide voltage range (DC3-21V) and current range (0-3A). The two knobs are for coarse-current (0-3A) and fine-current (+/-0.2A) adjustable trimming, which can be used for quick and accurate current controlling. The screw terminal is for external voltage measurement, allowing you to test batteries or other load sources. (Please make sure both 2 knobs of the multimeter are turned to counterclockwise fully before testing.)
[Comprehensive Pack]: Coupled with a QC2.0/QC3.0 trigger, this Multimeter can test QC2.0/QC3.0 fast charging voltage, loading a USB PD source at 5V/3A, 9V/2A, 12V/1.25A and 20V/1.5A for more accurate testing. (Note: The trigger can just work with the QC 2.0/3.0 Quick Chargers, instead of the ordinary chargers.)
[Versatile USB Electronic Load]: The various USB ports on the multimeter support most of USB Cables load testing, with the iphone5s/6s, Android micro-USB, mini USB or USB-C 3.0 interfaces. By this current size, you can measure the impedance of micro-USB cables and distinguish charge data cable quality is good or bad.
[Advanced Temperature Controlling System]: Using high-grade aluminum radiator with copper roll fan, to disperse the heat and prolong the life of the load. (The intelligent cooling fan will start working when temperature is higher than 55C, and automatically stops when temperature is under 45.) PACKAGE: 1X 1 x 35W electronic load + 1 x QC2.0/3.0 trigger. Every item includes 24-Month hassle-free warranty.
4. Discharge Tester,Capacity Testing Module USB LCD Screen Adjustable Constant Current Electronic Load Tester Module with Intelligent Fan for Battery Capacity Measurement 150W 200V 20A
Feature
Configuration of intelligent fan, which can dissipate the heat effectively and quietly.LCD screen, display information comprehensively and clearly.
Load maximum power 150W, max voltage 200V, max current 20A.
Test various batteries, DC power supply, and charging data lines.
Over voltage, over current, and over pressure alarm can protect the module from damage effectively.
5. UCTRONICS Electronic USB Load Tester, Adjustable Discharge Resistor Module 35W, Test and Trigger QC2.0 QC3.0 AFC 9V FCP, Intelligent Temperature Control with Cooling Fan
Feature
Multifunction: Its not only electronic load, but also can test the QC2.0/QC3.0/AFC/FCP fast charge protocol, trigger output 5v/9v/12v/20vConnection ports: USB, Micro USB, Type C and external wiring port.
Rated operational voltage: DC 4.0-25.0V; Max discharging power: 35W; Rated operational current: 0.03-5.00A
Safe protection: anti-reverse protection, overvoltage protection (OVP), overcurrent protection (OCP), over-power protection (OPP), low-voltage protection (LVP), over-temperature protection (OTP).
Applications: electronic load; test charger, charging cable, powerbank and other device; equipment aging test.
6. USB Load Tester, DROK Micro Battery Load Detector Board 0.15-3A 15W Adjustable Constant Current Electronic Load Resistor Age Test Device Resistance with Intelligent
Feature
The USB load tester support continuous discharge power 15W and Qualcomm QC2.0 high-voltage discharge, operating voltage is 3.7V-13V.Has very stable discharge current, the adjustable constant current is 0.15-3A, adjust the screw clockwise/anticlockwise to increase/decrease the constant current.
Equipped with intelligent fan which will automatically turn on when the temperature is about 40 .
Has high compatibility and the USB positive and negative pole can be led out separately, can be applied to more areas.
Please note it will generate a little heat when using, please be careful and keep it away from the inflammable and explosive goods.
7. DROK DC 3-21V Load Battery Tester, 35W 3A Portable USB Monitor, Intelligent Constant Current Electric Discharge Resistance Power Resistor Kit for Power Bank Capacity Testing Support QC2.0/3.0
Feature
NOT ONLY A LOAD, BUT ALSO A MULTIMETER: DROK load tester can continuously discharge at 35W for a long time. Besides, it is also a USB multimeter which can be used to real-time monitor the voltage, current, capacitance, electric energy, power, temperature, conductive time for smart phones, power banks, and USB charger/wall USB charger when they are discharging and aging.DUAL ADJUSTMENT DESIGN: The battery monitor tolerates the widest voltage range (DC3-21V) and current range (0-3A). Our USB detector owns dual adjustment design (current coarse adjustment 0.1A & current trimming 0.01A) and temperature control, which can help you get more accurate testing result.
PROTECT FUNCTION: Our resistor set is equipped with large fan and high quality aluminum radiator, strong heat dissipating. Furthermore, the fan rotation is up to temperature, higher temperature will make it rotate more faster, which can effective product the module from damaging.
MULTIPLE USB PORT: The feature-rich battery tester load has various USB ports (Mini USB data cable port, Android data cable port, Single wiring terminal or aluminum battery power supply testing port). Suitable for detecting the quality of different USB chargers. Note: Apple iphone data cable port is not suitable.
EFFORTLESS OPERATION &INSTALLATION: One button achieves clearing or resetting data. You just need to plug the electronic load to the power bank, smart phone, chargers or other device which you need to discharge,(not suitable for iPhone and its charging cable) no need wiring, screws or other tools, super easy and simple installation.
8. Qianson DC 3.7V-21V 35W 4A OLED USB Electronic Load Battery Tester Intelligent Constant Current Electric Discharge Monitor for Power Bank Capacity Testing Support QC2.0/3.0
Feature
NOT ONLY A LOAD, BUT ALSO A MULTIMETER: DROK load tester can continuously discharge at 35W for a long time. Besides, it is also a USB multimeter which can be used to real-time monitor the voltage, current, capacitance, electric energy, power, temperature, conductive time for smart phones, power banks, and USB charger/wall USB charger when they are discharging and aging.DUAL ADJUSTMENT DESIGN: The battery monitor tolerates the widest voltage range (DC3-21V) and current range (0-3A). Our USB detector owns dual adjustment design (current coarse adjustment 0.1A & current trimming 0.01A) and intelligent temperature control, which can help you get more accurate testing result.
INTELLIGENT TEMPERATURE CONTROL: Our resistor set is equipped with large fan and high quality aluminum radiator, strong heat dissipating. Furthermore, the load resistor has intelligent temperature control, which can effective product the module from damaging.
MULTIPLE USB PORT: The feature-rich battery tester load has various USB ports (Mini USB data cable port, USB Type-C for reversed USB connection, Android data cable port, Single wiring terminal or aluminum battery power supply testing port). Suitable for detecting the quality of different USB chargers. Note: Apple iphone data cable port is not suitable.
EFFORTLESS OPERATION &INSTALLATION: One button achieve clearing or resetting data. You just need to plug the electronic load to the power bank, smart phone, chargers or other device which you need to discharge,(not suitable for iPhone and its charging cable) no need wiring, screws or other tools, super easy and simple installation.
9. Transistor Tester, DROK Mosfet Transistor Capacitor Tester, Mega328 NPN PNP Transistor Diode Resistor Inductor Capacitance MOS SCR ESR Meter Automatic Checker Detector
Feature
WIDE APPLICATION: This multifunctional capacitance meter can be used to test triode, field-effect tube(FET), diode, resistor, capacitor, inductor, MOS, SCR, which is available for various electric transistor testing.LARGE & CLEAR LCD DIGITAL DISPLAY: This amazing detector adopts 1.8" TFT color LCD screen with high-resolution. Besides, different parameter is shown with different color, convenient and simple for you to check the parameter.
AUTOMATICAL IDENTIFICATION: DROK intelligent transistor checker is able to detect NPN and PNP transistors, N-channel and P-channel MOSFET, diodes, thyristors, resistors, capacitors or other devices automatically.
BATTERY POWERED: This monitor is powered by DC9V battery (not included).
AUTO SHUT-DOWN FUNCTION: Our advanced electronic transistor tester owns auto shut-down function. There is shutdown countdown displayed on the monitor and the shutdown countdown time can be extended to 40s.
10. DZS Elec 2pcs USB Mini Battery Load Tester Power Bank Discharge Resistor 5V1A/2A Switchable Load Resistance Discharging Ageing Resistance Electronic Load Detector
Feature
There is a 1A/2A current button to switch 1A or 2A current discharging.Work voltage is 5V, power is 10W-20W, switching the button to change resistance and current.
Pay attention to the high temperature generated in the work process of load resistance, please don't touch to avoid scald and stay away from flammable items.
Working with indicator light, switch button marked current value, to indicate the current mode at present. Steady light means reaching up to standard output rating, off or flash means the power supply is less than rated output standard.
Adopting real 5Ohm winding resistance to make sure the testing results more accurate.
11. MakerHawk USB Meter Tester USB Multimeter Voltage Tester Digital Current Meter Resistor Detector 2.6" IPS TFT Color Display Current Capacity Charger Energy Load Measurement PD QC 2.0/3.0
Feature
Physical Features: 2.6 Inch IPS TFT Color Display Tester, 320 * 240 Resolution, Stainless Steel Shell. If you have question about how to use our item, please feel free to email us. How to email us? Click "MakerHawk-US" and click "Ask a question".Electronical Features: 3-25V 0.001V, 0-5A 0.001A, Sampling Resistance: 25m, Own Internal Resistance: 50m, Power Consumption: About 0.6W (120mA at 5V)
Function: Voltage, Current, Power measurement; Ah/WH Capacity and Energy Display; Load Resistance measurement shows the equivalent resistance; QC, FCP, PD monitoring(non-decoy); Dual Voltage and Current Real-time Curve. Application in varieties of test: PC/Laptop/Desktop Computer/Mobile Phone/Power Bank/Charger/Discharge Load/Car Charger/Cable Impedance Measurement.
Based on Usart-GPU production, all interfaces are fully customizable with the host GpuMaker to suit the product. Single measure method: 1. USB-A IN1, Type-C IN1, Micro USB IN1, one of the them access to power or power bank. (PLS Dont connect more than two IN1, otherwise it will be damaged). 2. Type-C OUT1, USB-A OUT1, one of the them access to Phone or Tablet. (PLS Dont connect more than two OUT1, otherwise it will be damaged). Dual measure method: According to single measure method.
Note: 1, The Bold Line represents the Power Line, take a large current, if 5A circuit, make sure that Thick Line Part of the Circuit and the pad can withstand 5A current for a long time. 2, Two ways common ground; Power can also be replaced by a road and can carry 2 loads. 3, 5V power supply available OUR supporting stepping plate steal electricity from 1 way, 3-25V can work. 4, Do not access Power Supply V when IN1 is connected.
12. MakerHawk Electronic Load Tester USB Load Tester 150W 200V 20A Resistor Adjustable Constant Current Battery Capacity Tester Module Intelligent Discharge Resistance Power Tester
Feature
Guide Video: https://youtu.be/56ldIUjyqng. Prevent burning warning: when the input voltage battery and large power test, access must be beforeusing two current adjustment knob counterclockwise to the minimum to zero, then the access, accordingto the priority according to current power to slowly adjust current knob, must not instantly transferred infull, so there are excessive instantaneous power load discharge tube burnt huge risk! Please use thespecial attention to this point, thank you!Voltage measurement range: 0.00V ~ 200V, Current measurement range: 0.00A ~ 20A.
How to operate: Set the capacity, power, time using the Keystrokes method Reset:1. Reset button Long all data (mAh, Klitschko, 00: 00: 00); 2. Fast button twice capacity reset (mAh); 3. Fast button three power reset ();4. Fast button Four time reset (00:00:00); 5. Fast button five settings auto standby, Discharge count down regularly; 6. No load output No load, fast seven key, And current zero zero current, Environmental temperature Accurate calibration.
150W power refers to: In accordance with the power calculation formula P = UI (power = voltage x current); 10V input Approximately 18A discharge current 20V input Approximately 9A discharge current 30V input Approximately 6A discharge current.
Two power supply methods: 1. DC6-12V DC5.0 power supply; 2. DC6-12V Micro USB power supply.
13. Akozon USB Power Meter Tester, USB Load, Discharge Tester, LD35 USB Electronic Load Digital Display Battery Test Adjustable Resistor Voltage Current Meter
Feature
100% Brand New and High Quality Akozon digital USB Power Meter testers supports over voltage protection, over power protection and over temperature protection. On the basis of all-aluminum radiator, the size of the fan is increased. A four-side ventilation design is adopted, with faster rotation speed and better heat dissipation effect. Stable and reliable, very practical, easy to operate, not easy to age and long service lifeFull FunctionThis is a high-performance intelligent electronic load that can perform constant discharging test.Micro USB and type-c input ports are added to help measure the quality of micro USB and type-c charging lines. Intelligent temperature control fan + all aluminum fan for better heat dissipation.
Wide Range of ApplicationRecharger, power supply and other device manufacturers want long-term discharge or batch aging test of products, please choose LD35 (LD25 is not applicable). Added over power/over voltage/high temperature protection, when more than the rated voltage/current/temperature range, the device will automatically stop working, digital tube display relevant code, to ensure that the equipment will not be burned.
Adjustable CurrentThis Discharge Tester is fine adjustment to 0.01A, will not damage the power due to hand error instant adjustment of large current.Hydraulic bearing intelligent temperature control fanspeed is 800010%RPM
Kindly RemindWe Have a Strong After-sales Service Team: As long as you have any questions about the product, we will resolve your issue immediately if received your email, your satisfactory purchase experience is our greatest hope! Looking forward to your consultation
14. Electronic Load Tester, DROK Battery Load Tester Resistor Module 5A 35W Adjustable LCD DC CC Electronic Capacity Aging Discharge Detector Resistance Board
Feature
PARAMETER ---- input voltage range DC 5v~30v; load voltage range DC 1.5v~25v; rated current 5A max; rated power 35W max; other displayed value: capacity, discharge time.PROTECTION ---- reverse connection protection; over-voltage protection (OVP); over-current protection (OCP); over-power protection (OPP); low-voltage protection (LVP); over-temperature protection (OTP).
LOCKABLE CURRENT ---- with rotary coding potentiometer, can accurately adjust the current, accuracy can reach 0.01A; the current can be locked to prevent misoperation.
DATA GROUP FUNCTION ---- can choose whether to add up the capacity value and running time of the previous stage.
OTHER FEATURES ---- automatic statistics of discharge capacity and discharge time; set maximum discharge capacity OAH and maximum discharge time OHP (to realize unattended aging experiments); with intelligent temperature-controlled fan; with powerfully serial communication function.
15. UCTRONICS DC 0-10V 0/4-20mA Current Voltage Signal Generator, USBPowerSupplyInterface Analog Simulator for PLC and Panel Debugging, Device Testing, Frequency Converter, Flow Valve
Feature
Power Supply: external micro USB-5V or external power DC 15-30V, each way makes the generator work, both ways also can be connected at the same time.Voltage Output: 0-10V, precision is 0.01V, rotate the encoder knob to adjust output voltage, can be calibrated.
Current Output: 0-22mA, precision is 0.01mA, rotate the encoder knob to adjust output current, can be calibrated.
Multiple Display: just push the small botton to switch the display mode between voltage and current, you can also follow the instructions to switch 0-100 percent or 0-50HZ display.
Product Dimension: 3.94 x 2.36 x 0.98 (100mm x 60mm x 25mm), portable and convenient. Note: optional 803040 battery expansibility (battery not included). Please search ASIN "B07PCKCV5K" to get built-in battery generator.
16. USB C Power Meter Tester, Eversame USB Voltmeter Ammeter Load Tester with Braided USB C to USB C Cable(1.5Ft/50cm) - Test Speed of Charger Cables - PD 2.0/3.0 QC 2.0/3.0/4.0
Feature
MULTIFUNCTIONAL TOOL: Support quick charger recognition; data wire resistance value testing; QC2.0/QC3.0, Voltage/Current/Power Detection; data store; cable impedance measurement. Automatically recognize QC multiple protocols such as PD QC2.0 QC3.0/4.0 MTK. Allows you to check the charging performance of the output wall/car/solar panel chargers and USB charging cables. It can be also used to find the highest current of the Wireless Charger, and test capacity and electric energy of power bank.WIDE RANGE APPILCATION: Widely used in the quality inspection of digital devices with Micro USB and Type C peripheral. Great for testing and getting real draw ratings on various chargers and equipment, such as PC/Laptop/Desktop Computer/Mobile Phone/Power Bank/Charger/Discharge Load/Car Charger/Cable. With this tester, you can see clearly what was happening when charging various USB devices, ranging from iPhones, to Tablets and batteries.
BRIGHT COLOR DISPLAY INTERFACE: 1. Measurement Main Interface 2. Quick Charge Identification Interface 3. Data Recording Interface 4. Wire Group Impedance Measurement Interface 5. Voltage Graphing Interface 6.Current Graphing Interface 7. Settings Interface. Voltage measuring range 4.5-24V; current measuring range 0-3A.
UNBEATABLE DESIGN: 1.44'' LCD display with screen display rotating function design; 4 operating buttons and 5 connected ports. Plug robust coating with the gold-plated USB contacts can resist scratch, stain and damage. (Note: If the screen doesn't function or turn on/off frequently while it's connected to the power supply, please flip the connector of the USB C Cable to confirm if it can work correctly. For energy-saving, the lights on the screen will go off after 30s.)
ADDITIONAL BONUS: Come with an ultra-durable nylon-braided USB Type C to USB Type C Cable(50cm), allows you to detect your USB Type-C enabled devices (Chromebook Pixel, Galaxy S10, Note 10/9etc.) more conveniently. Package Including1 * USB tester (no Bluetooth) + 1*USB C to USB C Cable(50cm)(USB Load Tester is Not included.)EVERSAME PROMISE: We trust our products and we offer worry-free 24-month in case of defective product and friendly customer service.
17. WHDTS 35W 5A DC Electronic Load Tester LCD Display Adjustable Constant Current Aging Resistor Discharger Voltage Current Power Battery Capacity
Feature
USB Intelligent Electronic Load, Spoofing Trigger: Support to trick the mainstream fast charge protocol, trigger output 5V/9V/12V/20V and other voltages.Intelligent Upgrade: Support fast charge. LCD high definition display, friendly human-computer interface and excellent performance indicators to meet diverse testing needs.
Load Function: Perfect protection mechanism (OVP over-voltage protection, OCP over-current protection, OPP overpower protection, OTP over-temperature protection, LVP under-voltage protection). Set maximum discharge Capacity (OAH) and maximum discharge time (OHP)(To achieve unattended power aging testing). Intelligent temperature-controlled fan, when the power is greater than 10W or the temperature is greater than 40 fan starts automatically.
Trigger/Trick Function: 1)Trigger function (The charger can be QC2.0, QC3.0, Samsung AFC 9V, Huawei FCP, a variety of fast charging mode for decoy trigger). 2)Fast charge Support automatic detection function (Long press the trigger button TRG can detect the charger's support for the fast charge mode). 3)Power-on Auto trigger fast charge function (Power-on automatic trigger fast charge (set in AUTO: ON state), suitable for batch testing aging charger when used).
Application: Power aging test. Charger factory batch aging test. Battery discharge test, etc.. Auxiliary measurement of the quality of Micro USB charging cable and type-c charging lines . Auxiliary measurement charger Output current capability.
