Jon MFB 150 PSI Tyre Pressure Gauge - Dual-Head Two-Gauge Set with Long Chuck, Heavy-Duty

Jon MFB 150 Psi Professional Semi Truck Tire Pressure Gauge is a heavy-duty, dual-head, 10–150 PSI commercial tire gauge built for trucks, RVs, duallies and passenger vehicles.

Designed for professional drivers and fleet owners, this two-gauge set combines industrial materials with a long straight dual head chuck so you can reach deep valve stems on tractor trailers, dual-wheel setups and RV wheels without kneeling or straining. Each gauge displays both PSI and kPa (10–150 PSI / 69–1034 kPa) on a clear, easy-to-read dial. The zinc-alloy head, brass internals and thick seals give it resilience in roadside and workshop conditions while remaining compact enough for gloveboxes, tool kits, and inflator hoses.

How does this gauge make checking semi truck and dually tires easier?

The Jon MFB gauge has an extended straight dual-head chuck that accesses recessed or dual valve stems without awkward angles. That long chuck reduces the need to bend or contort under wheel wells, especially useful on duallies and RVs with deep valve placements.

• Extended straight dual head for hard-to-reach valves
• Large dial with combined PSI and kPa scales for fast reads
• Two-gauge set for quick cross-checks or multiple vehicles
• Durable seals prevent leaks during use

What materials and build features make this gauge durable?

Jon MFB designed the gauge with industrial-grade zinc alloy for the head and solid brass cores and ends, which resist corrosion and wear from repeated connections. Thick seals and quality machining keep readings stable and reduce false drops from air leaks.

• Zinc-alloy head and brass internals for longevity
• Thick sealing surfaces to maintain accurate pressure retention
• Rugged construction suited to shop or roadside use
• Compact form factor for storage in tool kits or glove compartments

Is this gauge accurate and easy to read for different vehicles?

Each gauge covers 10–150 PSI (69–1034 kPa) so it handles low-pressure motorcycle tires up through high-pressure truck applications. The printed dial features clear graduations and contrasting markings so you can confirm pressure quickly, even in low light.

• Wide 10–150 PSI measurement range for many vehicle types
• Dual-unit display (PSI and kPa) for international and professional use
• Bold, high-contrast dial for fast visual checks
• Two gauges included for backup or multi-vehicle work

How does this tool fit into inflator and repair kits?

The Jon MFB gauge complements compressors, inflators and roadside repair kits by offering a rugged, portable method to verify pressure after inflating or patching a tire. Its dual-head chuck also makes it a convenient attachment for hoses or for reaching recessed stems without adapters.

• Works with air compressors and portable inflators
• Useful for post-repair pressure verification
• Includes two gauges so one can remain with an inflator or kit
• Simple mechanical design means no batteries required

Who is this for? The Jon MFB 150 Psi Professional Semi Truck Tire Pressure Gauge set is aimed at professional tractor-trailer drivers, fleet maintenance techs, RV owners, and anyone who services duallies or high-clearance vehicles. It’s also helpful for drivers with mobility issues who prefer a long dual-head chuck to avoid kneeling. If you need a rugged, easy-to-read gauge that works across vehicle types and fits into inflator or repair kits, this set offers practical durability and consistent performance.