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Autool  |  SKU: PT650

Autool PT650 | Transmission Oil Pressure Tester

Regular price
€114,95 incl.
€95,00 excl.

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The Autool PT650 is a digital transmission oil pressure tester, designed for diagnosing the oil pressure in automatic transmission systems. The instrument offers a measurement range of 0–426.6 psi, 0–30 kg/cm², and 0–29.4 bar. Thanks to a comprehensive set of adapters, the meter is compatible with a wide range of vehicles.

The device is equipped with a 2.8 inch HD LCD screen with backlighting for clear readability. The PT650 can store measurement data from up to 6 test cycles and displays live the current, maximum, and minimum pressure, as well as the pressure difference (ΔP). The set includes a reinforced rubber hose and corrosion-resistant copper fittings. Users can easily switch between the measurement units psi, bar, and kg/cm².


Application and functionality:

This instrument is used for measuring and analyzing the oil pressure in automatic transmissions, which helps identify potential problems.

  • Digital pressure measurement: Displays the current, maximum, and minimum pressure with a resolution of 0.01.
  • Data storage: Ability to save the results of up to 6 test cycles for later analysis and comparison.
  • Adjustable units: Easily switch between psi, bar, and kg/cm² via the control buttons.
  • Clear display: The 2.8 inch LCD screen with backlighting ensures a bright display of the measurement values under all lighting conditions.

Compatible systems and applications:

The PT650 is developed for use on various vehicles with an automatic transmission system.

  • Vehicle system: Automatic transmissions.
  • Application: Diagnosing symptoms such as slipping, hard shifting, or overheating of the transmission by checking the oil pressure.

Package Contents:

  • 1x Autool PT650 digital pressure gauge
  • 1x Pressure sensor with hose
  • 1x Adapter: 1/8"-28 OD
  • 1x Adapter: M8x1.0 OD & M10x1.0 ID
  • 1x Adapter: 1/8"-28 OD & M10x1.0 ID
  • 1x Adapter: M10x1.0 OD & M10x1.0 ID
  • 1x Adapter: NPT 3/8" OD & M10x1.0 ID
  • 1x Adapter: NPT 1/4" OD & M10x1.0 ID
  • 1x Adapter: 1/8"-28 ID
  • 1x Adapter: 1/8"-28 OD & 1/4"-19 OD
  • 2x Adapter: 1/8"-28 ID & OD

Technical specifications:

Specification Description
Product brand Autool
Product model PT650
Measurement range 0–426.6 psi / 0–30 kg/cm² / 0–29.4 bar
Resolution 0.01
Display 2.8 inch HD LCD with backlighting
Connections Set of 10 adapters (including 1/8", 1/4", NPT, M8, and M10)
Material Reinforced rubber hose, copper fittings
Application area Automatic transmission oil