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RCTV5 testers w/ normalization now in stock! $350+ship
RotaryCompressionTester.com
My RCTV5 Digital handheld rotary compression tester now has new software that normalizes raw psi and cranking speed to 250rpm and displays in Psi, Kg2, bars and kPa.
Gives you all the same info as the actual Mazda tester!