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ALLOSUN EM127 Digital Automotive Meter Digital Multimeter RPM Dwell Angel Ignition System Test Duty Cycle Measurement 1999 Reading LCD DCV DC Resistance Measure

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$32.99

$ 17 .99 $17.99

In Stock

About this item

  • NOT only it can work as a normal mustimeter, but also it can be a useful measurement tool for Automotive test.
  • It has RPM of engine, Dwell angle, DC voltage, DC current, resistance, diode, continuity, frequency, duty cycle and temperature measurement. Powerful measurement functions.
  • 3 1/2-digit LCD, with a Max. Reading of 1999. Auto power off.
  • Suggest the indoor apply. This product uses LED light to display in ignition system test and battery test. (Maybe difficult to read the LED in the sunlight)


This meter is a compact 3 1/2-digit digital automotive mustimeter. In addition to the features of a normal mustimeter, it can also be used to measure RPM, dwell angle, duty cycle, battery, temperature, ignition system, and etc. It is very useful and is an ideal measurement tool for automotive repair and service.


John M. Miles
Reviewed in the United States on March 1, 2025
Great little multimeter for auto use. I’ve used almost all the functions, and they seem to work.
David A.
Reviewed in the United States on January 3, 2025
The dwell angle was the reason meter was purchased but returned it because that was the one thing it would not read. Very disappointing.
ChrisK
Reviewed in the United States on September 5, 2024
I bought this mainly so I could get a dwell reading for my 4 cylinder tractor that has points and condenser.The read out didn't make any sense. Set correctly the dwell should be right about 40 degrees. I was getting negative numbers and symbols that had nothing to do with anything. Just to see I checked RPM and the readout was some ridiculous number that made no sense at all. If there was a negative star rating this would get it.
Winkokid
Reviewed in the United States on July 23, 2024
To say I was skeptical is an understatement, but when I got this, it worked really well. I feel I can trust it, seems like a very nice product for the money.
Jim
Reviewed in the United States on July 10, 2024
Easy to use and small in size.
Customer
Reviewed in the United States on April 5, 2024
Has all the measurements I need!
Jim Palmer
Reviewed in the United States on August 23, 2023
Cheap price hope it works properly.
Customer
Reviewed in the United States on January 16, 2023
The product description says that this is supposed to come with a battery, the battery was neither in the unit or in the packaging and I had just been in town and had to drive 15 miles back to get a battery for it, I was trying to use this in the dark to work on an engine and the "Low" / "High" lights kept popping on and are so bright and blinding that I couldn't see the screen, I am going to put some white tape over them. The "Dwell" setting was giving me a reading before I even had both test leads hooked up so I have my doubts that it is even working right. The battery door is also -very- hard to remove because the rubber shell is in the way, the instructions say to remove the rubber shell but it will not come off I ended up prying the battery door off to get the battery put in. Over all I am not really happy with this device.
Kathryn Wood
Reviewed in Canada on April 8, 2021
Unfortunately I did not use it immediately when I did the readings were jumping all over the place, tried checking my car battery and It showed high when it was completely flat? Too late to return now.
Ron R.
Reviewed in Canada on September 13, 2020
exactly as described. used as dwell meter for car . came in handy for other tests
leo lirette
Reviewed in Canada on December 31, 2020
my son seems to like it
Bofes
Reviewed in Mexico on May 17, 2019
Muy buen aparato a precio accesible
Customer
Reviewed in Canada on October 27, 2017
Tachometer readings seem to be way off. Rest of it seems to work work
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