Sealey SA500 Rechargeable Clip On Digital Tyre Inflator

The Sealey SA500 is a rechargeable clip-on digital tyre inflator designed for accurate, portable tyre pressure checking without the need for a mains power supply or separate air compressor.

Built around a die-cast aluminium body with a rubber protector for grip and comfort, the SA500 is a robust yet handheld gauge-style tool suited to workshop bays, mobile mechanics, and roadside use. The advanced ceramic sensor delivers precise pressure measurement to an accuracy of 0.01 bar / 0.1 psi, making it a reliable choice for professionals where accurate readings matter.

The large backlit LCD display is easy to read in low-light conditions and shows readings across four units — psi, bar, kPa, and kg/cm² — covering the full range of vehicle pressure requirements. The flexible 500mm hose and clip-on 1/4" BSP connector make connection straightforward across a wide variety of valves.

Powered by a rechargeable lithium battery and charged via the included USB-C cable, the SA500 is designed for convenient top-up charging in the workshop or on the go. A low charge sound indication alerts the user before power runs out, and the auto power-off function activates after 90 seconds of inactivity to preserve battery life. A built-in magnet on the rear allows the unit to be stored conveniently on any steel surface.

Features and Benefits:
• Die-cast aluminium body with rubber protector for a secure, comfortable grip
• Advanced ceramic sensor for precise pressure measurement to 0.01 bar / 0.1 psi accuracy
• Large backlit LCD display readable in low-light conditions
• Four pressure unit display modes: psi, bar, kPa, and kg/cm²
• Flexible 500mm hose with clip-on 1/4" BSP connector for easy valve connection
• Rechargeable lithium battery with USB-C charging and low charge audio alert
• Auto power-off after 90 seconds of inactivity to preserve battery life
• Rear-mounted magnet for convenient workshop storage on steel surfaces

Specifications:
Model No: SA500
Brand: Sealey
Type: Clip-On
Accuracy: 0.01 bar / 0.1 psi
Range: 0.5–12 bar (7–174 psi)
Maximum Air Supply: 15 bar (218 psi)
Pressure Units: psi, bar, kPa, kg/cm²
Inlet Size: 1/4" BSP
Hose Length: 500mm
Battery: 3.2V – 1.2Ah
Input: 5V / 2A
Nett Weight: 0.74kg