Tire Pressure Test Gauges

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Dial Diameter

Readout Type

Measurement Unit

Kilograms per Square Centimeter

Kilopascals

Pounds per Square Inch

Maximum Pressure

1,000 kPa to 1,499 kPa

1,500 kPa or greater

Thread Type

NPT

Schrader

Schrader Valve Connection Type

Clip On

Press-and-Hold

RoHS

Compliant

Compliant with Exemptions

Not Compliant

Pressure Numeric Increments

Minimum Pressure

Overall Length

Head Type

Finish

Number of Heads

Color

Material

Digital Display Type

U.S.–Mexico–Canada Agreement (USMCA) Qualifying

Yes

Case Material

Rubber

Steel

Export Control Classification Number (ECCN)

EAR99

REACH

Compliant

Not Compliant

DFARS Specialty Metals

Hose Length

Length

Air Outlet Thread Size

0.305"-32

0.485"-26

Indicator Bar Material

Thread Size

59 Products

Tire Pressure and Inflator Test Gauges

Test the accuracy of tire pressure gauges and tire inflation gauges. Designed to higher accuracy standards than typical tire gauges, these calibrators are not meant to be used to regularly check tire pressure directly. Instead, they serve as an objective reference to eliminate inaccuracies and discrepancies between your gauges. To use, check tire pressure first using the calibrator and then again with your tire pressure gauge. Make calibration adjustments to your gauge until its reading matches the reading on the calibrator.

	No. of Heads	Pressure Range	Pressure Numeric Increments, psi	Accuracy	Overall Lg.	Dial Dia.	Material	Features		Each
Dial Readout



	Angled	2	10 psi to 120 psi 100 kPa to 900 kPa	2	±1 psi	11 1/2"	3/4"	Chrome-Plated Brass	Bleed Valve	7554N11	000000

Tire Gauges with Indicator Bar

A bar slides out of the top of these gauges to display pressure reading.

1 Angled Head


	Gauge with Quick-Connect Tip

Stainless Steel—Stainless steel gauges are more corrosion resistant than steel and brass gauges.

Quick-Connect Tip—Gauges with a quick-disconnect tip press into the valve stem rather than clamping over it for a faster setup and more accurate readings.

	Pressure Numeric Increments, psi	Accuracy	Overall Lg.	Indicator Bar Material	Features		Each
Chrome-Plated Steel



	10 psi to 50 psi	1	±2 psi	9"	Plastic	Pocket Clip, Quick-Connect Tip	6637A103	00000


	Nickel-Plated Brass



			2 psi to 20 psi, 20 kPa to 140 kPa	1	±1 psi	6"	Plastic	Pocket Clip	6637A21	00000


			5 psi to 50 psi, 40 kPa to 350 kPa	1	±2 psi	6"	Plastic	Pocket Clip	6723A92	0000
			10 psi to 70 psi, 60 kPa to 500 kPa	2	±2 psi	6"	Plastic	Pocket Clip, Tread Depth Gauge	6637A18	00000
			20 psi to 120 psi, 120 kPa to 820 kPa	2	±2 psi	6"	Plastic	Pocket Clip	6637A22	0000


			Stainless Steel



					2 psi to 20 psi	1	±2 psi	5 3/4"	Plastic	Pocket Clip	6637A107	0000


					10 psi to 50 psi, 70 kPa to 340 kPa	1	±2 psi	5 3/4"	Plastic	Pocket Clip	6637A109	0000
					10 psi to 75 psi, 20 kPa to 500 kPa	1	±2 psi	5 3/4"	Plastic	Pocket Clip	6637A108	0000

2 Angled Head


	Gauge with Quick-Connect Tip

Black Plastic-Coated Brass—Black plastic-coated brass gauges are non-slip for an improved grip. The matte black finish won’t reflect light.

Quick-Connect Tip—Gauges with a quick-disconnect tip press into the valve stem rather than clamping over it for a faster setup and more accurate readings.

	Pressure Numeric Increments, psi	Accuracy	Overall Lg.	Indicator Bar Material	Features	Includes		Each
Chrome-Plated Steel



	10 psi to 120 psi	2.5	±2 psi	9"	Plastic	Pocket Clip, Quick-Connect Tip	—	6637A102	000000


	Chrome-Plated Brass



			10 psi to 130 psi; 100 kPa to 900 kPa	2	±2 psi	12"	Plastic	—	Storage Bag	6637A101	00000


			Nickel-Plated Brass



					10 psi to 160 psi; 80 kPa to 1,100 kPa	2	±2 psi	12 3/4"	Plastic	—	—	6637A24	00000


					Black Plastic-Coated Brass



							10 psi to 160 psi; 80 kPa to 1,100 kPa	2	±2 psi	13"	Plastic	—	—	6637A106	00000

1 Angled Head and 1 Straight Head


	Gauge with 10° Bend

Black Plastic-Coated Brass—Black plastic-coated brass gauges are non-slip for an improved grip. The matte black finish won’t reflect light.

10° Bend—Gauges with a 10° bend are best for reaching valves on large tires.

	Pressure Numeric Increments, psi	Accuracy	Overall Lg.	Indicator Bar Material	Features		Each
Nickel-Plated Brass



	10 psi to 160 psi; 80 kPa to 1,100 kPa	2	±2 psi	13"	Plastic	10° Bend	6637A104	000000


	10 psi to 160 psi; 80 kPa to 1,100 kPa	2	±2 psi	13 1/4"	Plastic	—	6637A66	00000
	20 psi to 120 psi; 120 kPa to 820 kPa	2	±2 psi	6 1/2"	Plastic	Pocket Clip	6637A23	00000


	Black Plastic-Coated Brass



			10 psi to 160 psi; 80 kPa to 1,100 kPa	2	±2 psi	13"	Plastic	—	6637A105	00000

Tire Gauges with Dial


Style A	Style B	Style C

Style D	Style E

View pressure readings on a numbered dial.

Rubber Sleeve—Gauges with a rubber sleeve prevent metal-to-metal contact with your tire to avoid damaging it.

										Hose
Style	Head Type	No. of Heads	Pressure Range	Pressure Numeric Increments, psi	Accuracy	Overall Lg.	Dial Dia.	Material	Case Material	Lg.	Material	Features		Each
A	Angled	1	0 psi to 15 psi; 0 kPa to 100 kPa	0.5	±3%	4 3/4"	2 1/2"	Nickel-Plated Brass	Rubber	—	—	Rubber Sleeve	6654A13	000000
A	Angled	1	0 psi to 60 psi; 0 kPa to 400 kPa	2	±3%	4 3/4"	2 1/2"	Nickel-Plated Brass	Rubber	—	—	Rubber Sleeve	6654A11	00000
A	Angled	1	0 psi to 160 psi; 0 kPa to 1,100 kPa	5	±3%	4 3/4"	2 1/2"	Nickel-Plated Brass	Rubber	—	—	Rubber Sleeve	6654A12	00000
B	Angled	1	0 psi to 120 psi; 0 kPa to 800 kPa	2	±3%	4 3/4"	2 1/2"	Nickel-Plated Brass	Rubber	—	—	Rubber Sleeve, Tread Depth Gauge	6654A101	00000
C	Straight	1	0 psi to 160 psi; 0 kPa to 1,100 kPa	5	±3%	14"	2"	Chrome-Plated Brass	Rubber	5"	Rubber	Rubber Sleeve	6643A101	00000
C	Straight	1	5 psi to 160 psi	1	±3%	16 1/2"	2"	Chrome-Plated Steel	Painted Steel	11"	Rubber	—	6646A22	00000
D	Angled	2	0 psi to 60 psi; 0 kPa to 400 kPa	1	±3%	20"	2"	Chrome-Plated Brass, Chrome-Plated Zinc Alloy	—	10"	Rubber	Rubber Sleeve	6643A311	00000
D	Angled	2	0 psi to 160 psi; 0 kPa to 1,100 kPa	1	±3%	20"	2"	Chrome-Plated Brass, Chrome-Plated Zinc Alloy	—	10"	Rubber	Rubber Sleeve	6643A22	00000
D	Angled	2	0 psi to 300 psi; 0 kPa to 2,060 kPa	5	±3%	20"	2"	Chrome-Plated Brass, Chrome-Plated Zinc Alloy	—	10"	Rubber	Rubber Sleeve	6643A23	00000
E	Angled, Straight	2	0 psi to 160 psi; 0 kPa to 1,100 kPa	5	±3%	23"	2"	Chrome-Plated Brass, Chrome-Plated Zinc Alloy	—	12"	Rubber	—	6643A312	00000

Tire Gauges with Digital Readout


Style A	Style B

Style C	Style D

View pressure readings on an easy-to-read digital display.

Quick-Connect Tip—Gauges with a quick-connect tip press into the valve stem rather than clamping over it for a faster setup and more accurate readings.

								Hose
Style	Head Type	No. of Heads	Pressure Range, psi	Pressure Numeric Increments, psi	Accuracy	Overall Lg.	Material	Lg.	Material	Digital Display Type	Batteries Included	Features		Each
A	Straight	1	3 to 100	0.5	±1%	5 1/2"	Plastic	—	—	LCD	Yes	—	6091A71	000000
B	Angled	1	0 to 100	0.1	±2%	2 3/4"	Plastic	—	—	LCD	Yes	Quick-Connect Tip	6091A104	00000
B	Angled	1	0 to 100	0.1	±2%	3 3/4"	Plastic	—	—	LCD	Yes	Quick-Connect Tip, Built-In Light	6091A103	00000
B	Angled	1	0 to 150	0.1	±2%	3 3/4"	Plastic	—	—	LCD	Yes	Quick-Connect Tip, Built-In Light, Tread Depth Gauge, Bleed Valve	6091A101	00000
B	Angled	1	0 to 150	0.1	±2%	3 3/4"	Plastic	—	—	LCD	Yes	Quick-Connect Tip, Built-In Light, Tread Depth Gauge	6091A102	00000
C	Angled	1	0 to 150	0.1	±2%	8 3/4"	Chrome-Plated Steel	—	—	LED	Yes	Quick-Connect Tip	6091A105	00000
D	Angled, Straight	2	1 to 160	1	±1%	19 1/2"	Chrome-Plated Brass	10 1/2"	Rubber	LCD	Yes	—	6091A73	00000

Inflator Tire Gauges

Mate these gauges to a compressed air line to measure pressure while inflating tires. They are strong enough to stand up to constant use.

Indicator Bar Readout


Angled Head 1 Head	Angled Head 2 Heads	With One Straight Head

Indicator bar readouts slide out of the top of the gauge to display pressure readings.

Rubber Sleeve—Gauges with a rubber sleeve prevent metal-to-metal contact with your tire to avoid damaging it.

	Tire Gauges																Replacement Hose
						Hose		Air Inlet			Air Outlet
	Head Type	No. of Heads	Pressure Range	Pressure Numeric Increments, psi	Indicator Bar Material	Lg.	Material	Connection Port	Pipe Size	Thread Type	Thread Size	Thread Type	Schrader Valve Connection Type	Features		Each		Each
Aluminum



		Angled	1	10 psi to 120 psi, 80 kPa to 840 kPa	2	Plastic	12"	Rubber	Pipe	1/4	NPT	0.305"-32	Schrader	Press-and-Hold	—	6113A11	000000	———	0


		Angled	2	10 psi to 120 psi, 80 kPa to 840 kPa	2	Plastic	12"	Rubber	Pipe	1/4	NPT	0.305"-32	Schrader	Press-and-Hold	—	6113A12	00000	6647A13	000000
		Straight	1	10 psi to 120 psi, 80 kPa to 840 kPa	2	Plastic	12"	Rubber	Pipe	1/4	NPT	0.305"-32	Schrader	Press-and-Hold	—	6647A14	00000	———	0


		Zinc-Plated Zinc Alloy



				Angled	2	10 psi to 120 psi, 1 kg/cm² to 5 kg/cm²	2	Brass	12"	Rubber	Pipe	1/4	NPT	0.305"-32	Schrader	Press-and-Hold	Rubber Sleeve	6113A102	00000	———	0


				Straight	1	10 psi to 90 psi, 1 kg/cm² to 5 kg/cm²	2	Brass	12"	Rubber	Pipe	1/4	NPT	0.305"-32	Schrader	Press-and-Hold	Rubber Sleeve	6113A101	00000	———	0

Magnifying Lens Readout


Angled Head 1 Head	Angled Head 2 Heads

Angled Head Straight Head 2 Heads	Straight Head 1 Head

0.485"-26—Gauges with a 0.485”-26 air outlet thread size have a large bore chuck head. Use these gauges with construction and heavy equipment that have large bore valves.

OSHA Compliant 29 CFR 1910.177—Gauges that meet OSHA 29 CFR 1910.177 are designed to safely fill sidewall truck tires. They have a hose long enough to inflate the tires from a safe distance.

	Tire Gauges															Replacement Hose
					Hose		Air Inlet			Air Outlet
	Head Type	No. of Heads	Pressure Range, psi	Pressure Numeric Increments, psi	Lg.	Material	Connection Port	Pipe Size	Thread Type	Thread Size	Thread Type	Specs. Met	Schrader Valve Connection Type		Each		Each
Aluminum



		Angled	1	10 to 160	2	15"	Rubber	Pipe	1/4	NPT	0.305"-32	Schrader	—	Press-and-Hold	6647A32	000000	———	0


		Angled	2	10 to 160	2	15"	Rubber	Pipe	1/4	NPT	0.305"-32	Schrader	—	Press-and-Hold	6647A34	00000	6647A42	000000
		Angled, Straight	2	10 to 160	2	15"	Rubber	Pipe	1/4	NPT	0.305"-32	Schrader	—	Press-and-Hold	6647A68	00000	6647A78	00000
		Angled	2	10 to 160	2	15"	Rubber	Pipe	1/4	NPT	0.485"-26	Schrader	—	Press-and-Hold	6647A23	00000	———	0
		Angled, Straight	2	10 to 160	2	15 ft.	Rubber	Pipe	1/4	NPT	0.305"-32	Schrader	OSHA Compliant 29 CFR 1910.177	Press-and-Hold	6647A72	000000	6647A12	00000
		Straight	1	10 to 160	2	15"	Rubber	Pipe	1/4	NPT	0.305"-32	Schrader	—	Press-and-Hold	6647A55	00000	6647A11	00000
		Straight	1	10 to 160	2	6 ft.	Rubber	Pipe	1/4	NPT	0.485"-26	Schrader	OSHA Compliant 29 CFR 1910.177	Press-and-Hold	6647A16	000000	———	0

Dial Readout


Angled Head 2 Heads	Straight Head 2 Heads

Lock-On Threads—Gauges with lock-on threads securely attach to your valve stem threads, so you don’t have to hold the valve stem.

					Hose		Air Inlet			Air Outlet
	Head Type	No. of Heads	Pressure Range, psi	Pressure Numeric Increments, psi	Lg.	Material	Connection Port	Pipe Size	Thread Type	Thread Size	Thread Type	Schrader Valve Connection Type	Features		Each
Aluminum



		Angled	2	0 to 160	2	15"	Rubber	Pipe	1/4	NPT	0.305"-32	Schrader	Press-and-Hold	—	6647A18	0000000


		Straight	2	0 to 160	2	15"	Rubber	Pipe	1/4	NPT	0.305"-32	Schrader	Press-and-Hold	Lock-On Threads	6647A21	000000

Digital Readout


Angled Head 2 Heads	Angled Head Straight Head 2 Heads

Straight Head 1 Head

OSHA Compliant 29 CFR 1910.177—Gauges that meet OSHA 29 CFR 1910.177 are designed to safely fill sidewall truck tires. They have a hose long enough to inflate the tires from a safe distance.

Clip On—Gauges with a clip-on Schrader connection don't require you to hold them while you’re filling up your tire.

					Hose		Air Inlet			Air Outlet
	Head Type	No. of Heads	Pressure Range	Pressure Numeric Increments, psi	Lg.	Material	Connection Port	Pipe Size	Thread Type	Thread Size	Thread Type	Specs. Met	Schrader Valve Connection Type		Each
Aluminum



		Angled	2	0 psi to 255 psi; 0 kPa to 1,800 kPa	0.1	15"	Rubber	Pipe	1/4	NPT	0.305"-32	Schrader	—	Press-and-Hold	6647A19	0000000


		Angled, Straight	2	0 psi to 255 psi; 0 kPa to 1,800 kPa	0.1	15"	Rubber	Pipe	1/4	NPT	0.305"-32	Schrader	—	Press-and-Hold	6647A22	000000
		Straight	1	0 psi to 255 psi; 0 kPa to 1,800 kPa	0.1	20"	Rubber	Pipe	1/4	NPT	0.305"-32	Schrader	—	Press-and-Hold	6647A17	000000


		Chrome-Plated Zinc Alloy



				Straight	1	0 psi to 150 psi; 0 kPa to 1,030 kPa	0.1	5 ft.	Rubber	Pipe	1/4	NPT	0.305"-32	Schrader	OSHA Compliant 29 CFR 1910.177	Clip On	6647A101	000000


				Straight	1	0 psi to 150 psi; 0 kPa to 1,030 kPa	0.1	10 ft.	Rubber	Pipe	1/4	NPT	0.305"-32	Schrader	OSHA Compliant 29 CFR 1910.177	Clip On	6647A103	000000
				Straight	1	0 psi to 150 psi; 0 kPa to 1,030 kPa	0.1	15 ft.	Rubber	Pipe	1/4	NPT	0.305"-32	Schrader	OSHA Compliant 29 CFR 1910.177	Clip On	6647A102	000000