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mr cartool dy2201 digital car tester multimeter rpm dwell angle temperature meter multimeter 500-10000 logo

MR CARTOOL DY2201 Digital Car Tester Multimeter RPM Dwell Angle Temperature Meter Multimeter 500-10000 Review

4

·

Terrible

Revainrating 1.5 out of 5  
Rating 
1.5
📊 Diagnostic, Test & Measurement Tools, 🔧 Automotive Tools & Equipment

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Description of MR CARTOOL DY2201 Digital Car Tester Multimeter RPM Dwell Angle Temperature Meter Multimeter 500-10000

Measure DC voltage and current, AC voltage and current, resistance, Duty ratio, temperature, diode transistor, continuity, dwell angle of automobile distributor contact, and motor speed. Full range overload protection, continuity buzzer. Data hold, auto Power off. This product is suitable for automobile detection and servicing, engineering design, experimental test, production experiment, etc. To avoid misoperation, mechanical protection device is applied to the current measuring jack .The "mA" or "20" A socket can be opened only when selecting current for measurement, otherwise they will be blocked to effectively avoid inserting wrong probe, enhancing the product safety and life.

Reviews

Global ratings 4
  • 5
    0
  • 4
    0
  • 3
    1
  • 2
    0
  • 1
    3

Type of review

Revainrating 1 out of 5

RPM/Dwell NOT WORKING

Tried to use this to tune my old 1972 Chevy truck with ignition points. The revolutions per minute were widely read when they stopped. Went back for another and encountered the same problem. Don't buy if you want to tune an old car.

Pros
  • Dope 🔥
Cons
  • Legacy model

Revainrating 1 out of 5

Doesn't read the shutter speed correctly

Purchased specifically for the shutter speed function. I tried to use it, but the take-off angle reading was completely wrong. It is obvious that the device for this function is defective. I haven't tried other functions.

Pros
  • Elegant design
Cons
  • Negative impression

Revainrating 3 out of 5

I will ask for a replacement!

The only thing I bought it for, it doesn't work! I'm seriously considering trying to trade. The speed is about 2.5-3 times higher than it should be. A 45 year old Ford 302 will not idle at 3200 rpm. And it doesn't accelerate to 12800.

Pros
  • Consistent test results
Cons
  • Definitely bad product

Revainrating 1 out of 5

Does not function as an RPM or lag report

This product does not provide a reliable (or nearly consistent) calculation of engine RPM or lags. That does not work! If I had read the reviews before buying I would have seen others having the same problem. This is not the product you should be offering. If there is a guarantee or return option please let me know.

Pros
  • Pleasant
Cons
  • Upgradable