I have these two. Pretty consistent measurements across the two.

Accutire MS-4021B Digital Tire Pressure Gauge with 4 Valve Caps, 5-150psi (psi, bar, kPa, kg/cm2) Amazon.com: Accutire MS-4021B Digital Tire Pressure Gauge with 4 Valve Caps, 5-150psi (psi, bar, kPa, kg/cm2) : Automotive

Limited-time deal: Tire Pressure Gauge - (0-60 PSI) Heavy Duty, Certified ANSI Accurate with Large 2 Inch Easy to Read Glow Dial, Low - High Air Pressure Gauge. Tire Gauge for Car and Trucks Tires by Vondior Amazon.com: Tire Pressure Gauge - (0-60 PSI) Heavy Duty, Certified ANSI Accurate with Large 2 Inch Easy to Read Glow Dial, Low - High Air Pressure Gauge. Tire Gauge for Car and Trucks Tires by Vondior : Automotive

 

I use this, works very well, accurate.

Amazon.com: JACO ElitePro Tire Pressure Gauge - 60 PSI : Automotive

Buy JACO ElitePro Tire Pressure Gauge - 60 PSI: Tire Gauges - Amazon.com ✓ FREE DELIVERY possible on eligible purchases

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That or a Longacre...

Longacre 52-52003 Tire Pressure... Amazon.com: Longacre 52-52003 Tire Pressure Gauge, 2-1/2 Inch, 0-60 PSI : Automotive

 

I have the same Jaco gauge as the other guys. Great gauge for the garage, quite accurate and easy to use. Don't need to haul out the fancy precision gauge and put a battery in it!

 

Appreciate the replies. I'll give the Jaco a try.

 

Cased Longacre racing gage for my cars. Pump up and then bleed down. I check cold and make sure one side of my QV is not sitting in the sun. Checked against a cheap pencil one I keep in my car. I check my tires for even tread wear with a tread depth gage and run my hands over my tires to feel for any feathering or small imbedded wires or other metallic injuries. I have a Discount tire replacement and had the good fortune to have a replacement for a hazard claim on all 4 corners. New rubber all around for just mounting cost. I like 32 rear and 36 front stock size. Michelin AS4+ for occasional SC rain. NV

 

Longacre FTW

Longacre Basic Digital Tire Gauge - 0-60 PSI

The Longacre Basic Digital Tire Gauge features a pressure reading that is always live/active (this model does not have a hold feature). Reads up to 60 psi in .2 psi increments. Air pressure release button allows for easy pressure setting. Note: All Longacre gauges now include both Angle...

www.ogracing.com

 

Nothing fancy. Merlin brand from Harbor Freight. Mostly rely on the car's screen. Only use a gauge when filling (or airing down).

 

Same as above.

I use my air compressor gauge(main or portable) when I air up the tires or the Giulia digital display when just doing a quick look at the tire pressures.

The TPMS sensors inside the tires would be the most accurate reading anyway I believe. My portable battery powered air compressor reads about 3psi higher than the Giulia TPMS readings and my main larger compressor manual gauge reads about 1 psi higher than the Giulia system.

 

This pump does it for me. Jives with the TPMS readings.

Amazon.com: Fanttik X8 APEX Tire Inflator Portable Air Compressor, 1 Min Fast Inflation, 150PSI Cordless Tire Inflator with LED Dual Screen, Suitable for MPV, Car, Bike, Motorcycle, Up to 26.3″ Tires : Automotive

Buy Fanttik X8 APEX Tire Inflator Portable Air Compressor, 1 Min Fast Inflation, 150PSI Cordless Tire Inflator with LED Dual Screen, Suitable for MPV, Car, Bike, Motorcycle, Up to 26.3″ Tires: Air Compressors & Inflators - Amazon.com ✓ FREE DELIVERY possible on eligible purchases

a.co

 

It looks like it only rated to inflate car tires up to 33psi based on the description.

I use this small portable unit, but it is slow to inflate my low tires to 36psi.
However, mine states up to 34psi in less than 2minutes so maybe yours is rated to go higher as well but goes to 33psi in one minute. I have one in both my cars.

Amazon.com: Woowind Tire Inflator Portable Air Compressor, Electric Bike Tire Pump with Gauge, Air Pump for Car Tires, 150PSI, Mobile Air Compressor for Car, Motorcycle : Automotive

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