Alfano TyreControl Junior 2 Tyre Pressure Gauge & Logger (A1981)

Alfano TyreControl Junior 2 Tyre Pressure Gauge & Logger (A1981)

The Alfano TyreControl Junior 2 (A1981) is a professional handheld tyre pressure gauge and data logger designed for karting and circuit racing. View and store up to 100 sets of tyre pressures for 2 or 4 wheel vehicles, with up to four pressures displayed simultaneously on one screen. Pair wirelessly with an Alfano 7 (1T or 2T) lap timer to automatically log every reading alongside your lap data for structured, session-by-session analysis.

Fast, high-accuracy measurement from 0–7 Bar (0–100 PSI) to ±0.002 Bar (±0.029 PSI), automatic self-calibration on start-up, internal memory, wireless connectivity, and integrated data transfer deliver a complete tyre pressure management solution in a compact 230g handheld unit.

Key Features

• High Accuracy Pressure Sensor (±0.002 Bar / ±0.029 PSI): Precision internal sensor measures 0–7 Bar (0–100 PSI) with extremely tight tolerance — dependable data for accurate set-up decisions and consistent performance.
• Automatic Self-Calibration: Self-calibrates every time it is switched on, maintaining measurement integrity without manual adjustment.
• Four-Pressure Simultaneous Display: View up to four tyre pressures together on one screen — assess the full set at a glance and make quick, informed adjustments between runs.
• Internal Memory for 100 Pressure Sets: Built-in storage logs up to 100 complete sets of pressures — no handwritten notes, structured pressure history for later review.
• Wireless Connectivity to Alfano 7 (1T & 2T): Pairs wirelessly with the Alfano 7 1T and Alfano 7 2T lap timers, sending pressure data directly to the timer to form an intelligent tyre pressure monitoring system.
• Automatic Data Transfer & Session Linking: With a single button press, recorded pressures are transmitted and stored alongside lap timing data, linking tyre pressures directly to each session.
• Flexible Tyre Selection Buttons: Dedicated position buttons allow you to record pressures in any order by selecting the corresponding wheel location.
• Integrated Pressure Relief Valve: Built-in bleed valve lets you reduce tyre pressure quickly and accurately through the same device.
• CR2450 Battery — 180 Hour Life: Up to 180 hours of operation from a single internal CR2450 battery.
• Tool-Free Quick Swap Battery Cover: Fast battery replacement without tools — minimal downtime.
• Lightweight Waterproof Housing (230g): Ergonomic, waterproof casing designed for single-handed use with clearly positioned buttons.
• 30cm Hose with Quick Valve Connector: Flexible hose and quick valve fitting for straightforward access to any Schrader type valve.
• Anti-Espionage Mode: Adjustable offset function allows you to alter displayed pressure values when working in view of competitors.
• Tyre Pressure Sensor Calibration via Alfano 7: When connected to an Alfano 7 (1T or 2T), calibrates up to 24 tyre pressure sensors on your race kart.

Specifications

• Part Number: A1981
• Pressure Range: 0–7 Bar (0–100 PSI)
• Accuracy: ±0.002 Bar (±0.029 PSI)
• Memory: 100 pressure sets
• Battery: CR2450 — up to 180 hours
• Weight: 230g
• Hose Length: 30cm with quick Schrader valve connector
• Wireless: Compatible with Alfano 7 1T and Alfano 7 2T lap timers
• Housing: Waterproof, ergonomic
• Manufacturer: Alfano, Italy

Wireless Pairing with Alfano 7

The TyreControl Junior 2 pairs wirelessly with both the Alfano 7 1T and Alfano 7 2T lap timers. Every pressure reading is automatically logged and linked to the session, giving you structured data that ties tyre behaviour directly to lap times. The unit can also calibrate up to 24 tyre pressure sensors on your kart when connected to either Alfano 7 variant.

Manual & Documentation

📄 Download the Alfano TyreControl Junior 2 User Manual (PDF)

Why Buy From Harris Race Radios?

Harris Race Radios is the official Alfano dealer for New Zealand and Australia. We stock genuine Alfano products locally in New Zealand for fast dispatch to NZ and Australian customers.

Our team brings real motorsport experience to every product we carry:

• Rex Harris — Qualified Radio Telecommunications Engineer, Approved Radio Certifier for NZ RSM and AU ACMA, with motorsport communications experience dating back to 1975 at the Marlboro Series Grand Prix.
• Aaron Harris — Active racing driver and race engineer. Barcelona 24 Hour 1st in Class (2013), Bathurst 1000 and 12 Hour competitor, BMW Race Driver Series Champion (2011), race engineer for Earl Bamber Motorsport, TekworkX, Matt Stone Racing, Porsche Carrera Cup Australia/Asia-Pacific/NZ, and MSNZ Licence Examiner for helmets, racewear, FHR, and HANS devices.

Questions about compatibility or setup? Contact Aaron directly: +64 27 449 9654 | aaron@harriscomms.co.nz

Related Products

• Alfano 7 2T GPS Kart Lap Timer & Data Logger
• Alfano 7 1T GPS Kart Lap Timer & Data Logger
• Alfano 6 & 7 Water Temperature Sensor M10
• Alfano 6 & 7 Exhaust Temperature Sensor

Frequently Asked Questions

Does this gauge work without an Alfano 7?

Yes — the TyreControl Junior 2 is a fully standalone tyre pressure gauge and logger. Wireless pairing with an Alfano 7 is an optional feature that enables automatic session logging and sensor calibration.

Which Alfano 7 models does it pair with?

The TyreControl Junior 2 is compatible with both the Alfano 7 1T and Alfano 7 2T lap timers.

How many tyre pressures can it store?

Up to 100 complete sets of tyre pressures across 2 or 4 wheel positions.

What valve type does the hose connector fit?

The 30cm hose uses a quick connector compatible with standard Schrader type valves, as used on kart and car tyres.

Do you ship to Australia?

Yes — we hold NZ stock and ship regularly to Australian customers with fast delivery times.

Can I get help with setup or pairing with my Alfano 7?

Absolutely. Contact Aaron Harris at +64 27 449 9654 or aaron@harriscomms.co.nz.