Reviews Digital Current

Diode Check

  • ... has a built-in 10 amp circuit breaker, the input current can be reversed to form a loop power supply, and it automatically trips when the current exceeds 20A, protecting the equipment and extending its life..
  • 【Injector Tester & Injector Cleaner】CODIAG GT 101 Power Digital Tester has a DIY injector cleaning adapter kit, which supports DIY cleaning of injectors. When the fuel injector is driven to open and close, and the current shows a normal value, it means that the fuel injector is normal. If it does not move or the current display is abnormal, it means that the injector is damaged. When checking the injector for clogging, it can be cleaned by cleaning the pressurized tank with the injector..
  • 【20ft Test Cord & Color Display & Torch】Car circuit tester with 20ft extension cord, powered by car battery or cigarette lighter, extension cable port extension provides excellent accessibility for testing along the vehicle. With a digital color display, you can clearly read the voltage and current data. Built-in flashlight and LED bi-color light make it easy to work even in dark or low light conditions..
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AUTENS AC Digital Meter AC 80-260V 100A Current Voltage Power Energy Panel Monitor (AC 100A Meter with Split Core CT)

  • MULTIFUNCTIONAL DIGITAL MULTIMETER: With a large-screen LCD display interface, it can display six parameters at the same time, including Voltage Current Active Power Energy Frequency and Power factor at the same time. Measuring Voltage range AC 80V-260V.
  • Power Factor range 0-1PF. It will be more convenient to install with a split current transformer..
  • OVERLOAD ALARM FUNCTION: Backlight and power will flash simultaneously to give an alarm if active power value exceeds the preset value. Alarm value can be set by yourself, but applied load should not exceed the rated power. This AC digital meter is suitable for indoor, please do not use outdoor..
  • POWER-OFF DATA STORAGE FUNCTION: The last test data is stored automatically when the power supply abruptly lose. No More worry about data loss due to sudden power outages. This digital meter can only measure the Active Power but not Apparent Power. If you measure power from a DC-AC inverter, please make sure it’s PURE SINE WAVE, or the meter can be burnt or melted..
  • ONE-BUTTON CONTROL: The button can be used to control the backlight, reset energy and preset power alarm limit. Short press the key to turn on or off the backli....
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UNI-T UTG962 Function Generator, UTD2152CEX Oscilloscope, UTP1306 Switching DC Power Supply

  • UT81 series handheld digital oscilloscope multimeters combine oscilloscope and digital multimeter in one..
  • Oscilloscope measurement mode includes signal input, data processing, auto measure, waveform storage, and transfer..
  • Multimeter mode features AC/DC voltage and current, resistance, diode, continuity, frequency, duty ratio, and capacitance..
  • True RMS Multimeter for Voltage, Current, Resistance, Capacitance, Duty Cycle & Diode test. Double Insulated and Protected against Overcharges..
  • Simplify operation, convenient to use. Portable, light weight. Automatic Sleep Mode, Automatic Power Off, Automatic Range, Automatic Polarity Indication, Automatic Over-range Indication..
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Hantek 2C42 Handheld Oscilloscope Multimeter 2 in 1 Multifunction Tester 2CH+DMM 40MHz Scope

  • 40 MHz Digital Oscilloscope with 2 channels -- Sample Rate Range 250MSa/s(Single-channel), 125MSa/s(Dual-channel). (Waveform Generator can't be used).
  • Simplify operation, convenient to use: 250M Sampling rate, 40MHZ Bandwidth. 10MV-10V Vertical resolution.
  • Key tone settings, Adjustable backlight brightness, Backlight, duration and auto power off time. Digital voltmeter function, Cursor measurement, reference waveform,waveform Storage function..
  • Multifunction Digital Multimeter Function, High sensitivity and accuracy, showing clear, stronganti-overload capability, easy to carry. Digital multimeter which can be used to measure AC/DC voltage/current, resistance, diode,capacitance, on-off test..
  • Large-capacity Lithium Battery + Ultra Low Power + Type C Data Transfer/Charging Interface 18650 replaceable lithium battery power system.
  • Be able to recharged by 5V/2A large current or ordinary computer USB port,allow while charging, very convenient and handy.
  • Type C charging interface, after every recharge of 2 hours, the device can be used continuously for a full day or standby more than two months..
  • We offer 1 year warranty with 30 days worry-free return, so 100% satisfaction and zero hassle....
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AstroAI TRMS 6000 Counts Digital Multimeter+ Multimeter Test Leads Kit

  • WIDE APPLICATIONS: This AstroAI digital multimeter features 6000 counts auto-ranging for accurate measurement of AC/DC Voltage, Current, Resistance, Continuity, Capacitance, Frequency, Diodes and Temperature. This multimeter is a really useful tool for electrician test, household use, automotive, industrial electrical problems.
  • MULTIFUNCTION: Features smart functions, Low battery prompt, Data retention, Max/Min data, Auto Power-Off, Auto-Ranging, Backlight and Flashlight. The LCD screen changes to red while detecting live wires, and the backlight turns orange when measuring high voltage..
  • MULTIMETER TEST LEADS KIT: All 8 pieces with three different connectors help to test various on different occasions, including 2 X alligator clips with removable insulation, 2 X extended range plunger mini-hooks with pass-through banana plugs, 2 X heavy duty test probes, 2 X 42” lead extensions..
  • HEAVY DUTY: It is safer to test CAT III 1000V &CAT IV 600V rated current 10A current, perfectly fitting all kinds of multimeters like digital multimeters, voltmeter, clamp meters and so on..
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POWERBES DC Power Supply Variable 120V 3A - Adjustable Horizontal Switching Regulated Benchtop, Highly Portable, 3-Row & 4 Digits Display, Highly Accurate (0.01V - 0.001A), Testing Leads Included

  • ...ng the appliance because you forget to disconnect the output. Effectively improve your experiment efficiency..
  • 【Automatic Power Calculation】 The bench power supply will automatically calculate the power based on the voltage and current, and display the voltage, current and power on the high-definition four-digit digital display. The accuracy is 0.01V, 0.001A. The bright digital display allows you to use the bench power supply in a dim environment..
  • 【Short Circuit Alarm】 When the load equipment fails and short-circuits, the adjustable dc power supply will emit a buzzer alarm. Prevent excessive output current from damaging the load equipment. In addition, it has multiple protections, such as grounding wire, leakage protection, thermal protection, voltage overload, power supply overload, etc..
  • 【Packaging and After-Sales】 1 x Wanptek DC Power Supply, 1 x Output Power Cord, 1x Input Power Cord, 1 x User Manual. The variable dc power supply size is 7.48*3.54*5.90inch, Weight is 2.46lb. If you have any technical questions about our power supply, please do not hesitate to contact us..
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Hantek 2D72 Handheld Oscilloscope 70MHz Waveform Generator Multimeter 3 in 1 Multifunction Tester 2CH+AFG+DMM

  • Function: Oscilloscope+Multimeter+Waveform Generator.
  • 70 MHz Digital Oscilloscope with 2 channels -- Sample Rate Range 250MSa/s(Single-channel), 125MSa/s(Dual-channel)..
  • Simplify operation, convenient to use: 250M Sampling rate, 70MHZ Bandwidth. 10MV-10V Vertical resolution.
  • Key tone settings, Adjustable backlight brightness, Backlight, duration and auto power off time. Digital voltmeter function, Cursor measurement, reference waveform,waveform Storage function..
  • Multifunction Digital Multimeter Function, High sensitivity and accuracy, showing clear, stronganti-overload capability, easy to carry. Digital multimeter which can be used to measure AC/DC voltage/current, resistance, diode,capacitance, on-off test..
  • Large-capacity Lithium Battery + Ultra Low Power + Type C Data Transfer/Charging Interface 18650 replaceable lithium battery power system.
  • Be able to recharged by 5V/2A large current or ordinary computer USB port,allow while charging, very convenient and handy.
  • Type C charging interface, after every recharge of 2 hours, the device can be used continuously for a full day or standby more than two months..
  • We offer 1 year warranty with 30 days worry-free return, so 100% satisfaction and zero hassle returns guaranteed....
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Aluminum Welder AC DC 200 Amp HF TIG/Stick Welder Digital with Pulse 200A Welding Machine Dual Voltage 220V/110V Foot Pedal control

  • 1. 4 In 1 Combination Aluminum Welder : TIG Inverter with AC and PULSE Function, and Arc stick welding (MMA), with Foot Pedal control,Dual Voltage....
  • 2. TIG Aluminum Welder : 10-200AMP AC/DC TIG Electric Current Output.
  • Quality TIG welding on Aluminum, Cast Iron, low hydrogen , Stainless or Steel....
  • 3. MMA/STICK Welder: 15-180AMP DC Stick / MMA Electric Current Output with Arc Force, Arc hot start, smooth and stable arc is easily for welding with....
  • 4.Digital Control : Digital control of functions and parameters allows control of the welding process at a professional level from start to finish,....
  • 5. Other Function: Pulse, Foot Pedal Control, Digital Display, High Frequency, 2T-4T touch control, start amps, end amps, upslope, downslope, AC....
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Hantek 2D42 Handheld Oscilloscope 40MHz Waveform Generator Multimeter 3 in 1 Multifunction Tester 2CH+AFG+DMM Scope

  • Function: Oscilloscope + Multimeter+ Waveform Generator.
  • 40 MHz Digital Oscilloscope with 2 channels -- Sample Rate Range 250MSa/s(Single-channel), 125MSa/s(Dual-channel)..
  • Simplify operation, convenient to use: 250M Sampling rate, 40MHZ Bandwidth. 10MV-10V Vertical resolution.
  • Key tone settings, Adjustable backlight brightness, Backlight, duration and auto power off time. Digital voltmeter function, Cursor measurement, reference waveform,waveform Storage function..
  • Multifunction Digital Multimeter Function, High sensitivity and accuracy, showing clear, stronganti-overload capability, easy to carry. Digital multimeter which can be used to measure AC/DC voltage/current, resistance, diode,capacitance, on-off test..
  • Large-capacity Lithium Battery + Ultra Low Power + Type C Data Transfer/Charging Interface 18650 replaceable lithium battery power system.
  • Be able to recharged by 5V/2A large current or ordinary computer USB port,allow while charging, very convenient and handy.
  • Type C charging interface, after every recharge of 2 hours, the device can be used continuously for a full day or standby more than two months..
  • We offer 1 year warranty with 30 days worry-free return, so 100% satisfaction and zero hassle returns guarant....
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