B-G Racing - 2.5 Inch Digital Tyre Pressure Gauge - 0-60 PSI / 0-4 BAR

B-G Racing 2.5" Digital Tyre Pressure Gauge (BGR516) — a professional motorsport digital tyre pressure gauge extensively tested for precise, consistent readings. Supplied by Harris Race Radios, an authorised B-G Racing supplier for New Zealand and Australia, listed on the official B-G Racing dealer network. All products are genuine B-G Racing hardware sourced directly from the manufacturer — not grey imports.

We work directly with racers, track day drivers, and teams across New Zealand and Australia to supply B-G Racing equipment that performs in real conditions. When you buy from Harris Race Radios, you're getting advice from engineers who have managed tyre pressure at Bathurst, Barcelona, Dubai, and circuits across Australasia.

Every B-G Racing product at Harris Race Radios is personally selected and used by our team:

• Aaron Harris — professional race driver and race engineer. Barcelona 24 Hour 1st in Class (2013). Bathurst 1000 & 12 Hour competitor. BMW Race Driver Series Champion. Race engineer for Earl Bamber Motorsport, Porsche Carrera Cup Australia, Asia-Pacific & NZ, Toyota Gazoo Racing NZ, Matt Stone Racing (V8 Supercars), and TekworkX. Read Aaron's full motorsport career →
• Rex Harris — qualified Radio Telecommunications Engineer and approved Radio Certifier for New Zealand (RSM ARC127) and Australia (ACMA). 50+ years in motorsport engineering.

Key Features

• Backlit digital display — easy to read in all lighting conditions including night endurance events
• Four unit modes — PSI, BAR, KPA, and kg/cm² selectable
• High resolution: 0.1 PSI / 0.01 BAR — more precise than analogue for detailed tyre pressure management
• Accuracy: ±1% of full scale
• Quick-bleed button valve — fast, precise pressure adjustments at the car
• Flexible 330mm (13") black rubber hose with ball foot chuck
• Rubber bumper — protects the display from trackside knocks
• Includes: 2x AAA batteries and 4 dust cap tyre valve covers

Specification

• Part Number: BGR516
• Pressure Range: 0–60 PSI / 0–4 BAR / 0–413.7 kPa / 0–4.22 kg/cm²
• Accuracy: ±1% of full scale
• Resolution: 0.1 PSI / 0.01 BAR / 1 kPa
• Material: Aluminium and Rubber
• Hose Length: 330mm (13")
• Operating Temperature: -20°C to +60°C
• Net Weight: 270g
• Power: 2x AAA batteries

Who Is This For?

• Circuit racers and track day drivers in NZ and Australia who want higher resolution and backlit display for variable conditions
• Endurance racing teams needing accurate pressure management across long stints and changing temperatures
• Motorsport workshops and race engineers requiring multi-unit readout and precise data
• Enthusiasts serious about car setup who want the most accurate tyre pressure tool available

Analogue vs Digital — Which Tyre Gauge Should You Choose?

• Choose the 2.5" Digital (BGR516) if you want higher resolution (0.1 PSI), a backlit display, and multi-unit readout — ideal for precise tyre pressure management and endurance racing.
• Choose the 2.5" Analogue (BGR515) if you want a simple, battery-free gauge with proven reliability — fast to read, no power required.
• Choose the 4" Analogue (BGR517) if you want the largest, easiest-to-read dial — ideal for pit lane use or poor light.

About B-G Racing

B-G Racing equipment is developed by UK manufacturer Brown & Geeson, combining decades of engineering experience with real-world motorsport knowledge. Established in 1963, B-G Racing products are designed for professional teams and club racers who need tools that work in real racing conditions.

Frequently Asked Questions

Why choose a digital tyre pressure gauge over analogue?
Digital gauges offer higher resolution (0.1 PSI vs 1 PSI on analogue), multi-unit display, and a backlit screen for use in low-light conditions. For endurance racing or detailed tyre pressure management across a session, the extra precision is valuable.

Where can I buy B-G Racing in NZ or Australia?
Harris Race Radios is an authorised B-G Racing supplier for New Zealand and Australia, listed on the official B-G Racing dealer network. All products are genuine hardware sourced directly from the manufacturer.

Is this a genuine B-G Racing product?
Yes. Harris Race Radios supplies genuine B-G Racing products sourced directly from the manufacturer — not grey imports. Local NZ and AU stock with fast dispatch.

Need Help Choosing?

We support customers across New Zealand and Australia with advice tailored to your car, racing type, and setup goals. Contact us for expert guidance →

Explore the full B-G Racing range: All B-G Racing Equipment