SUPPLY CORPORATION ASCOT SUPPLY WAREHOUSE CATALOG | 2024 GAUGE ACCURACY GUIDE Why do you need Quality Air Gauges? Keeping an eye on tire pressure is a critical part of regular inspection and maintenance. Tire pressure is a critical function in many different ways. Underinflated (or grossly overinflated) tires don’t handle safely, and if you find yourself in a “steer out of trouble” situation, improperly inflated tires can get you into a lot of trouble. Low tires heat up and can blow out, not only destroying the tire but also putting you in an accident-likely situation. Keeping tires properly inflated also makes sense from a dollars and sense perspective: Underinflated tires wear out more quickly. Overinflated tires can make the ride rough, and actually wear out suspension parts. And yes, fuel economy is really affected by tire inflation. The solution to these safety and money issues is as simple as regularly checking tire inflation, and for this you need an accurate tire pressure gauge. PLEASE USE THIS GAUGE ACCURACY GUIDE AS A HELPFUL TOOL! 1-2% ACCURA ANALOG GAUGES RECOMMENDED FOR ALL TYPES OF VEHICLES .5% ACCURACY DIGITAL GAUGES RECOMMENDED FOR ALL TYPES OF VEHICLES VALVE HARDWARE 147 GOOD BETTER ACCURACY ACCURACY BEST 3% 1-2% .5% ACCURACY A QUICK GUIDELINE FOR OUR GAUGES IS SHOWN WITH THE PRODUCTS IN THE SECTIONS BELOW 0.5% ACCURACY DIGITAL & PENCIL GAUGES RECOMMENDED FOR ALL TYPES OF VEHICLES 477-10312 1-174 PSI GOOD BETTER ACCURACY ACCURACY BEST 3% 1-2% .5% ACCURACY 1-2% ACCURACY PENCIL GAUGES RECOMMENDED FOR ALL TYPES OF VEHICLE 476-10160 20-120 PSI GOOD BETTER CURACY ACCURACY BEST 3% 1-2% .5% ACCURACY 105 PSI WARNING: For more information go to www.P65Warnings.ca.gov. www.ascotsupply.com GOOD BETTER ACCURACY ACCURACY 0-138 PSI GOOD ACCURACY BETTER ACCURACY BEST 3% 1-2% .5% ACCURACY 1-2% ACCURACY TRUCK SERVICE GAUGES RECOMMENDED FOR ALL TYPES OF VEHICLES 476-10155 10-150 PSI BEST 3% 1-2% .5% ACCURACY 477-11237 0-174 PSI 476-03501 10-100 PSI GOOD BETTER ACCURACY ACCURACY 47710001 0-174 PSI BEST 3% 1-2% .5% ACCURACY 1-2% ACCURACY BAYONET & SIGHT GLAS GAUGES RECOMMENDED FOR ALL TYPES OF VEHICLES ASSEMBLED IN THE USA GOOD BETTER ACCURACY AC ACCURACY BEST 3% 1-2% .5% ACCURACY 477-00001 0-150 PSI 476-32921 10-160 PSI 477-11612 1-174 PSI
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