APEXEL ET8103 Is An Intelligent Digital Multimeter with no knob

APEXEL ET8103 Is An Intelligent Digital Multimeter with no knob

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A digital multimeter is an electronics measurement tool which is a necessary and powerful tool for every hacker, engineer, and maker. It can be used as a voltmeter, ohmmeter, ammeter, continuity meter, and some even offer more features than this. At the hand of a creative hacker, it might just be the only debugging or measurement tool you might need if you lay your hands on the right one.

With a multimeter, you can understand what is happening in your electronic circuit board, or figure out how your spaghetti wiring is really connected with a continuity test.  Their use is unbounded and is limited to the quality of the meter you have and your own experience.

What Multimeter Should I Use?

typical digital multimeter

One of the questions that usually pop-ups to upcoming makers or someone trying to get a new meter is which meter I should buy? There are quite a wide variety of multimeters out there with different functionalities and accuracy. At the minimum, it is expected your meter should be able to provide the below basic functionality:

  • Measure Voltage (DC and AC)
  • Measure Current (DC and AC)
  • Measure Resistance
  • Able to test for continuity

After you have decided what meter to buy, the next thing you will look into is how to actually use it. A typical multimeter is shown above. The Selection Knob is one of the essential parts of most meters, and it is used to select what you want to measure. Depending on your experience with using multimeters, you might have a hard time knowing how to choose what you want. Selecting the wrong option might destroy your meter, waste your valuable time, or add to your debugging frustration only to find out you are using the wrong setting. The APEXEL ET8103 is a smart meter that removes those challenges and makes you focus on the most thing instead of figuring out what setting to put the knob.

APEXEL ET8103 Smart Multimeter

APEXEL ET8103 a Full Intelligent Digital Multimeter
APEXEL ET8103 a Full Intelligent Digital Multimeter

The Apexel ET8103 is a fully intelligent multimeter that can auto-identify what you need to measure, thus saving you valuable time. Just like other meters, the APEXEL ET8103 can measure voltage (AC and DC), current, resistance, capacitance, continuity test, and even have a true RMS measurement. It comes with features like a flashlight (an extra light boost), buzzer, auto shutdown, auto range and even mains Electric Field Measurement (NCV). Just put it on, connect your measurement probe, and see it do its magic. See below some of the meter features and specifications:

  • Display: Liquid Crystal Display (LCD)
  • Maximum Display: 5999 (3 5 / 6) bit automatic polarity display
  • Measurement method: double integral A/D conversion
  • Sampling rate: about three times per second
  • Overrange display: The highest position shows “OL.”
  • Working environment: 0 – 40 Deg.C
  • Relative humidity: less than 80 percent
  • Weight: 0.25 kg
  • Dimension: 13.90 x 6.30 x 2.85 cm

The Multimeter package consists of 1x APEXEL ET8103 Multimeter, 1x Measuring Probe, 2x AAA Battery, and 1x English Instruction.

APEXEL ET8103 a Full Intelligent Digital Multimeter
APEXEL ET8103 a Full Intelligent Digital Multimeter

According to a reviewer on Gearbest:

The APEXEL takes the guesswork out of what should be the best settings for the measurements you wanna make. It does voltage, amperage, resistance and even micro-farads for capacitance values AND con-tactless voltage potential detection… It’s all there! Presented in a handy package containing the backlight-able multi-meter, cabled probes and manual, I would say that this is a must-have for anyone’s toolkit particularly if one is just starting out in electronics or electrics.

The APEXEL ET8103 is an affordable multimeter available for purchase at Gearbest for $16.99 which is currently on a special promo.

Introduction Video

Hi, I'm software, a hardware guy, and a technical writer. Have had a stint with the EdTech industries, but mostly interested in the space of deploying AI for edge computing. Otherwise, I am writing or coding about some technology pieces covering IoT, GPU computing, LoraWAN, PCB, Machine Learning, Precision Agriculture, Open Electronics, and related fields. Got a tip, freebies, launch, gig or leak? Contact me on Twitter, or via email: charlesayibiowuAThotmail.com. I don't bite.

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