10 Best Professional Electronic Load In The Us - Black Friday 2024
Best Choice1
RigolRigol DL3021 Programmable DC Electronic Load,DC 150V/40A,200W Total Power,15kHz Highest Frequency,Readback Resolution 1mV/1mA
Main highlights- Overvoltage/overcurrent/overpower/overtemperature/reverse voltage protection
- Min. readback resolution: 1 mV，1 mA
- Dynamic mode: up to 15 kHz
- DL3021: single channel, DC150 V/40 A, total power up to 200 W
- Built-in RS232/USB/LAN communication interface
- Battery test function, OCP test, OPP test, factory test function, etc.
- Adjustable current rising speed: 0.001 A/μs to 5 A/μs
- 4.3-inch TFT LCD, capable of displaying multiple parameters and states simultaneously
- 4 static modes: CC, CV, CR, CP
- 3 dynamic modes: continuous, pulsed, toggled
9.7Exceptional
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Value for Money2
SiglentSiglent Technologies SDL1020X-E Programmable DC Electronic Load，1 Channel,150 V/30 A, 200 W
Main highlights- SDL1020X-E (Single channel ): DC 150 V/30 A, total power up to 200 W
- List function supports editing as many as 100 steps
- CC Dynamic mode: 25 kHz, CP Dynamic mode: 12. 5 kHz, CV Dynamic mode: 0. 5 Hz
- Adjustable current rise time range: 0. 001 A/us~2. 5 A/us
- 4 static modes / Dynamic mode: CC/CV/CR/CP
9.5Excellent
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3
LOADproElectronic Specialties 181 LOADpro Dynamic Test Lead and Fundamental Electrical Troubleshooting Book,2,Red,Black
Main highlights- LOADpro test leads work with almost any digital multimeter
- Kit includes 200 pages of hand written, hand drawn electrical troubleshooting tips and procedures
- Finds the problems like high corrosive resistance, shorts to ground, open circuits quickly
- By loading the circuit, LOADpro makes a voltage drop test "on the fly", just press the switch and the test results can not lie
- Also features steadypin probe tips, instead of a pointed probe
9.4Excellent
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4
MakerHawk14% OffMakerHawk Electronic Load Tester - USB Load Tester 150W 200V 20A Resistor Adjustable Constant Current Battery Capacity Tester Module Intelligent Dischar
Main highlights- Voltage measurement range: 0.00V ~ 200V, Current measurement range: 0.00A ~ 20A.
- Two power supply methods: 1. DC6-12V DC5.0 power supply; 2. DC6-12V Micro USB power supply.The body discharge power cannot exceed 150W, otherwise there is a risk of burnout.
- 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!
- 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 (ㅁ);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.
9.1Excellent
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5
LOADproLOADpro Electronic Specialties 180 Dynamic Test Lead, Red,Black
Main highlights- This is the only OEM/manufacturer approved tool that can locate corrosion in wiring with a digital voltmeter
- Loader test leads work with almost any digital mustimeter
- Finds the problems like high corrosive resistance, shorts to ground, open circuits quickly
- By loading the circuit, Loader makes a voltage drop test "on the fly", just press the switch and the test results can not lie
- Also features steady pin probe tips, instead of a pointed probe
9.0Excellent
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6
Eyes.sysEyes.sys Electronic Load Tester, USB Load Tester, 180W 200V 20A Battery Capacity Tester Constant Current & Constant Voltage, 4 Modes, Intelligent Discharge Resistance Power Tester
Main highlights- Flexible input wiring interface design to support more DIY connections and extend the functions
- External wired NTC thermometer to realize dual temperature measurement inside and outside
- Can test the charging speed and quality of a variety of charging cable and data cables
- 4 operating modes - constant current / constant voltage / constant power / constant resistance, plus auto generation of data report & 2.4” HD color large screen
- 3 intelligent safety protections to monitor the discharge status in real time
8.8Very Good
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7
VastarryVastarry 180W DC Electronic Load Tester, USB Load Tester, Lithium Battery Capacity Tester, Color Screen Data Monitoring, Constant Current and Constant Voltage, etc. 4 Working Modes
Main highlights- Support testing Android, Type-C cable, Mini and other wires, and display a variety of test data on one screen. By checking and killing, by testing various data cable/charger test/discharge aging/DC power adapter current, voltage, power and other parameters, the operation is simple and the test is convenient and fast.
- If there is any abnormality in the product, whether it is return or exchange, you can contact us first, we will reply you within 6 hours, we will be happy to solve it for you, thank you.
- 4 operating modes: CC-constant current operation; CV-constant voltage operation; CW-constant power operation; CR-constant resistance operation. There are three intelligent safety protections in the discharge detection process, which can monitor the discharge tube status in real time, which is safe and reliable. An external wired NTC thermometer can realize dual temperature measurement inside and outside.
- 2.4-inch high-definition large color screen blue digital curve version of high-power electronic tube digital load meter. Intelligent temperature control color glare fan, high power, long life, durable cooling fan; 180W high power / 200V wide voltage / 20A high current, strong performance.
- 180W load discharge aging test, using intelligent temperature control light effect fan design, built-in large discharge tube, the temperature is maintained at about 50~80 degrees; easily test the voltage, current, capacity and other data of various power sources such as lithium batteries/USB chargers; Powerful, safe and reliable.
8.7Very Good
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8
LiFuJunDongSingle Channel Electronic DC Load Tester Battery Capacity Tester RS485/232 150V 40A US Plug (400W)
Main highlights- Protection function: With over voltage, over current, power supply, over temperature protection function, low voltage remote measurement function;
- Multi-test function: low 10 KHZ dynamic test function; low battery capacity test function; low battery internal resistance test function; low overcurrent protection point/time test function; low fan PWM control, power switch power supply 110VAC/220VAC switching use.
- Load mode: Low CC, CV, CW, CR four basic load modes, low input or reverse connection protection and alarm, with multiple load online synchronous operation
- High precision and high stability: Optimized heat dissipation structure, high power density and digital control mode, higher precision, good stability, RS485, 232 communication interface, MODBUS protocol.
- Automatic test function: with external I / O trigger signal, PASS, FAIL command, powerful interface friendly PC software support.
8.6Very Good
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9
KORADKORAD KEL-103 - Programmable DC Electronic Load, 300 Watt Variable Resistor, Low Ripple DC Load Tester for Circuit Load, Constant Current Battery Tester, Dummy Speaker, and More
Main highlights- Versatile Connectivity: Equipped with multiple interfaces including LAN, USB, and RS232 for seamless integration into various testing environments.
- Precision Measurement: This circuit load tester offers a voltage and current resolution of 0.1 mV and 0.1 mA, ensuring accurate performance evaluations.
- Multiple Working Modes: Supports four operational modes—Constant Voltage (CV), Constant Current (CC), Constant Resistance (CR), and Constant Power (CP)—to accommodate diverse testing scenarios.
- High Performance: Features dynamic mode operation up to 10 kHz, allowing for rapid response in circuit load testing applications.
- Advanced Testing Functions: Includes remote sensing, battery testing, automatic testing, and overload protection (OPP and OCP) features, along with a short-circuit function and current monitoring.
8.3Good
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10
East TesterEast Tester DC Electronic Load Tester 400W Programmable Battery Testers 0-150V, 0-40A，ET5410A+, gray color
Main highlights- Rich display content on a 2.8-inch TFT LCD screen for easy and comprehensive viewing.
- Professional LED testing for DC battery loads.
- Overcurrent, overvoltage, over power, and over-temperature protection for safe and reliable testing.
- Multiple basic measurement modes including CC, CV, CR, CP, CC+CV, and CR+CV for accurate testing of DC electronic loads and battery capacity.
- Dc battery load tester provides overcurrent, overvoltage, overpower, over temperature protection. The overvoltage
8.2Good
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