Lisle 20300 Vacuum Gauge and Fuel Pump Tester

$ 25.75

Score By Feature

Based on 274 ratings

Value for money

9.90

Easy to use

9.93

Easy to read

9.68

Accuracy

9.31

OveReview Final Score

How Our Score Is Calculated

Product Description

Vacuum and pressure checks are accurate thanks to the easy-to-read gauge.

0-25 inch Hg and 0-800 mm Hg are the vacuum units available.

0-14 PSI and 0-1000 g/cm2 are the pressure units that are used.

It comes in a skin-package.

9 oz. shipping weight

Questions & Answers

Is it possible to use this gauge/tester on a 7? 5l/460V- 8 Is it possible to have a gas engine from a Ford from the year 1988 ?

Yes, the tester can be used on any car or truck that runs on gasoline. You can tell if the engine has a burned valve, a clogged exhaust system, over or under advanced timing, and so on if you know how to read the measurements.

Is there a case for it?

No case.

Is it possible to zero out this gauge?

No, I'm not convinced. I can't think of a way to change it.

Selected User Reviews For Lisle 20300 Vacuum Gauge and Fuel Pump Tester

This is a very sturdy unit! A good vacuum/pressure gauge is priceless at times, be it a leaking hose on a vacuum advance, or fixing that cheap torpedo heater your cousin bought off of Craigslist!! I wanted this for my vagabond tool box, be it out on the farm or helping out a family member

4/5

It's a lot smaller than the OTC model, but it's just as well made! In any case, I hope this has been of assistance. God bless you, and please keep my sister out of your lane!.

Gracie Dickerson

| Aug 23, 2021

Bummed

3/5

I was let down. Picture shows produced in the United States. NOT! I try to purchase items that are made in the United States whenever possible. I would have returned it if it wasn't made in the United States. However, I was unable to wait any longer. I needed to get started on the project, so I gave it three stars because it is functional. Bummed.

Brixton Beasley

| Jul 01, 2021

Vacuum gauge is excellent, and the instructions are extremely useful

5/5

Like:br>Long hosebr>Instructions very helpful with diagnosing vacuum problemsbr>Dislike:br>None, I am completely satisfied.

Zaria McConnell

| Mar 04, 2021

Little tool with a lot of power

5/5

Two plastic adapters come in handy, as well as a heavy-duty, easy-to-read scale. I've only used it once (on the vacuum side), so I can't comment on its accuracy. The unit is very nice.

Remy Moon

| Nov 04, 2021

Gage's measurements are correct

5/5

I was able to get a precise reading on my engine vacuum so I could figure out which power valve to use in my Holley carb.

Ahmad McCarthy

| Jan 22, 2021

It's quite effective

5/5

It's a teeny-tiny gauge, to be sure. Although it is not as large as the "old school" vacuum gauge that was the size of your hand, it does take up less space in the toolbox. So far, the gauge appears to be accurate, and there have been no issues. The only things I don't like about it are that it doesn't come with a case and doesn't come with any other adapters.