DCT500 Rotary Engine Compression Tester V2

Professional digital compression tester designed specifically for Mazda Rotary Engines.

This is the DCT500 V2 model – a reliable and accurate tool built exclusively for testing 

compression on rotary engines. Not suitable for piston engines.

Key Features:

• Specifically engineered for Mazda Rotary engines

• Compatible with: 10A, 12A, 13B, 20B, and 26B engines

• Includes high-quality lead and compression sensor

• Digital display with RPM compensation for accurate readings

• Easy-to-read clear results in PSI and BAR

• Robust construction suitable for workshop and track-side use, printer compatible.

Important Notes:

• Requires 1 x 9V battery (not included)

• Does not have altitude compensation (see our Deluxe and Ultimate versions for this feature)

• Designed for rotary engines only – not compatible with piston engines

Package Includes:

• DCT500 V2 Compression Tester

• Lead and compression sensor

• User instructions

This tester is an essential diagnostic tool for rotary engine builders, tuners, mechanics, and enthusiasts. Proper compression testing is critical for assessing engine health, apex seal condition, and overall performance.

Watch the demonstration video here: 

https://youtu.be/0b1N87kIZBM

Condition: Brand New

Shipping: Fast dispatch from Sydney, Australia.

Payment: Secure eBay checkout.