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77 Karma

Review on HOTSYSTEM Electronic Universal Pressure Automotive by Rudy Santos

Revainrating 1 out of 5

Stop working a week after installation.

Very high reading at startup. After the car has been running for a while, the reading drops to zero when idling. After a week of testing, the sensor read nothing more. I bought this gauge along with 2 others - volts and water temp. None of them work properly. I do not recommend these gauges. I ordered and installed Auto Meter gauges after I got fed up with them. Spend your money and buy quality pressure gauges, not these. Autometer works as intended. Show more credible numbers while working.

Pros
  • Hands-free operation
Cons
  • Very expensive