The Pressure Test Unit (PTU)

is portable test unit specially designed to calibrate all tyre inflation equipment and compressor supply pressures.

Made of aluminium, its carry case is only 7.2kg, ideal for any indoor or outdoor environment. The large LCD screen is backlit for use in low light conditions. The unit contains a four litre pressure vessel which provides the required working volume for digital inflation equipment to function correctly. Nitrogen equipments can be also calibrated with the PTU.

The kit is supplied with a lithium battery that powers the unit and is charged via a mini USB port and also its wall plug charger.