Question 1

This says for compression and leak test.  compression testing requires a gauge to at least 180 psi but gauge shown is far less. is picture wrong?

Accepted Answer

I would not use a leak down tester as a compression tester. A leak down test is very specific and gives complementary data to a compression test. If you want to do a compression test get the proper tool. When testing an engine of unknown quality I always do both tests since the testers are not expensive.

Question 2

Where is this made?

Accepted Answer

China

Question 3

Can anyone tell me if the attachments will fit down the spark plug well of bmw r1200 gs motorcycles, 2010-2012?

Accepted Answer

Suitable for use on any petrol engine with 10, 12 or 14mm spark plugs.

Question 4

Will this work on a jeep 4.0l? (2000 grand cherokee wj)

Accepted Answer

Suitable for use on any petrol engine with 10, 12 or 14mm spark plugs. Tester checks the amount of leakage in an engine cylinder & helps determine the source. Ideal for testing trucks & late model cars where clearance is minimal.

ONDYNew Leak Down r Tu-21 Engine Cylinder Leak r Leakage Detector Engine Compression r Gauges Set

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