Question 1

One of your products says "ansi b40.1 accuracy (±2%)"  one says "ansi b40.1 accuracy (±1-3%) --- how can an accuracy standard, vary?

Accepted Answer

ANSI B40.1 means that the lower 1/4 scale is +/- 3%,  the middle half of the scale is +/- 2% and the upper scale is +/- 3%. It is recommended that you choose a gauge where the pressure reading you will be using most often fall within the middle half. Example, If you have an automotive tire set at 35 PSI a gauge with a 100psi rating would be best as the 35 psi reading will fall within the middle half of the full range giving you an accuracy of +/- 2%. Hope this helps.

Question 2

Can the gauge hold the pressure reading when it is removed from the tire?

Accepted Answer

It will hold the pressure when removed from the tire, and has a reset button that releases the air after the gauge is read. If you want to lower the tire pressure without removing contact with the tire, hold the reset button in and monitor the air pressure drop.

Question 3

Where is it made

Accepted Answer

Hi Mark,Our gauges are manufactured by our long trusted partners overseas in China. We work with them throughout the whole product creation and importing process to ensure the highest standards of innovation and quality control. Each shipment produced by our company is sent to either our main warehouse in Crystal Lake, IL, or other affiliated nationwide warehouses for visual quality inspection before being sent out to our nationwide fulfillment centers.Hope this helps, and if you have any other questions - feel free to reach out.Best regards,Nolan JacobyCo-Founder, JACO Superior Products

Question 4

Does this gauge glow in the dark?

Accepted Answer

Yes, the Jaco Elite Pro tire pressure gauge glows in the dark. Yet, it would be perfect if it glows a bit brighter. Overall, it's one  of the best gauge at an affordable price.

ASIN	B015HURK64
Best Sellers Rank	#23,454 in Automotive ( See Top 100 in Automotive ) #86 in Automotive Tire Pressure Gauges
Brand Name	JACO Superior Products
Customer Reviews	4.5 4.5 out of 5 stars (6,848)
Global Trade Identification Number	00731236561255
Item Dimensions	15.2 x 8.9 x 3.8 centimeters
Manufacturer	JACO Superior Products
Material Type	Brass
Model	JSP-004
Part Number	JSP-004
Thread Style	Npt
UPC	731236561255
Unit Count	1 Count

JACO Superior Products Tire Pressure Gauge - 60 Psi

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