McMaster-Carr

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	Connection Location Connection Location

	Bottom		Center Back

	Pipe Size Pipe Size

1/8

1/4

1/2

	Thread Type Thread Type

BSPP

NPT

	For Use With For Use With

	Scale Scale	Show

bar

	Scale Scale	Hide

	Dial Type Dial Type


Dry	Liquid Filled

	Display Type Display Type


Dial	Digital

	Case Material Case Material

	Measures Measures

Differential Pressure

Pressure

Vacuum

	System of Measurement System of Measurement

Inch

	Dial Diameter Dial Diameter

	Connection Material Connection Material

Brass

Stainless Steel

	Maximum Pressure, psi Maximum Pressure, psi

	Connection Type Connection Type


Pipe	Tube

	Scale Type Scale Type

	Dual

	Gender Gender

Male

Female

	Accuracy Scale Accuracy Scale

Full Scale

	Connection Style Connection Style

Threaded

Barbed

	Lens Material Lens Material

Plastic

Glass

	Liquid Type Liquid Type

Glycerin

	Accuracy Grade Accuracy Grade

Not Graded

	Minimum Environment Temperature Minimum Environment Temperature

	Minimum Process Temperature Minimum Process Temperature

	Maximum Environment Temperature Maximum Environment Temperature

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46 Products

About Pressure Gauges

About Pipe Size

About Pressure Transmitters

Polycarbonate
Plastic Case With
Bottom Connection

ABS Plastic Case With Center Back Connection

ABS Plastic Case
With Bottom
Connection

Bottom Connection

Center Back Connection

A four-digit LCD display allows for easy reading of measurements. The LCD shuts off automatically to extend battery life. Gauges are commonly used with pneumatic regulators, compressors, and in critical processes that require high accuracy, such as hydraulic and laboratory applications.

For technical drawings and 3-D models, click on a part number.

Polycarbonate Plastic Case with 17-4 PH Stainless Steel Connection—(psi, atm, bar, kg/cm²)

For Use With: Air
Accuracy: ±0.5% Full Scale (Not Graded)

Pressure Range
psi	atm	bar	kg/cm²	Resolution, psi
0 to 1,000	0 to 68	0 to 68.9	0 to 70.3	1

										Gauge with Bottom Connection		9V ALKALINE DISPOSABLE BATTERY (PKG. OF 1)
Ht.	Wd.	Dp.	Pipe Size	Environment Temp. Range, °F	Process Temp. Range, °F	Batteries Included	Battery Size	Number of Batteries Required	Features		Each		Pkg.
NPT Female
4 1/16"	2 11/16"	1 7/8"	1/8	-40° to 150°	35° to 130°	No	9V	1	1-hr. Automatic Shut-Off	000000	0000000	00000000	00000

ABS Plastic Case with Brass Connection—(psi, bar, kg/cm², MPa)

For Use With: Air, Carbon Dioxide, Hydrogen, Nitrogen, Natural Gas
Accuracy: ±1% Full Scale (Grade 1A)

Available Pressure Ranges
Pressure Range
psi	bar	kg/cm²	MPa	Resolution, psi
0 to 145	0 to 10	0 to 10	0 to 1	0.1

						Center Back Connection
Dial Diameter	Pipe Size	Environment Temp. Range, °F	Process Temp. Range, °F	Batteries Included	Features		Each
NPT Male
1 3/4"	1/8	-10° to 140°	-10° to 140°	Yes	5-min. Automatic Shut-Off	000000	000000
1 3/4"	1/4	-10° to 140°	-10° to 140°	Yes	5-min. Automatic Shut-Off	000000	00000

ABS Plastic Case with 304 Stainless Steel Connection—(psi, bar, MPa)

For Use With: Air, Hydrogen, Nitrogen
Accuracy: ±1% Full Scale (Not Graded)

Available Pressure Ranges
Pressure Range
psi	MPa	bar	Resolution, psi
0 to 30	0 to 0.2	0 to 2	0.01
0 to 100	0 to 0.7	0 to 6.9	0.1
0 to 300	0 to 2	0 to 20.7	0.1

						Bottom Connection
Dial Diameter	Pipe Size	Environment Temp. Range, °F	Process Temp. Range, °F	Batteries Included	Features		Each
NPT Male
2 1/2"	1/4	0° to 185°	15° to 140°	Yes	3-min. Automatic Shut-Off	00000000	0000000
NPT Male with NIST Certificate
2 1/2"	1/4	0° to 185°	15° to 140°	Yes	3-min. Automatic Shut-Off	00000000	000000

ABS Plastic Case with 316 Stainless Steel Connection—(psi, bar, MPa)

For Use With: Air, Water, Hydraulic Fluid, Gasoline, Diesel Fuel, Natural Gas
Accuracy: ±1% Full Scale (Not Graded)

Available Pressure Ranges
Pressure Range
psi	bar	MPa	Resolution, psi
0 to 5	0 to 0.34	0 to 0.03	0.001
0 to 30	0 to 2	0 to 0.2	0.01
0 to 100	0 to 6.9	0 to 0.7	0.1
0 to 200	0 to 13.8	0 to 1.3	0.1
0 to 500	0 to 34.4	0 to 3.4	0.1
0 to 1,000	0 to 68.9	0 to 6.8	1
0 to 3,000	0 to 206	0 to 20.6	1
0 to 5,000	0 to 344	0 to 34.4	1

						Bottom Connection
Dial Diameter	Pipe Size	Environment Temp. Range, °F	Process Temp. Range, °F	Batteries Included	Features		Each
NPT Male
2 1/2"	1/4	0° to 185°	15° to 140°	Yes	3-min. Automatic Shut-Off	00000000	0000000
NPT Male with NIST Certificate
2 1/2"	1/4	0° to 185°	15° to 140°	Yes	3-min. Automatic Shut-Off	00000000	000000

Large-Dial High-Accuracy Pressure Gauges

Dual Scale With Bottom Connection

Bottom Connection

Read your pressure from a distance with these large-dial gauges. Use them with pumps, filters, regulators, and in process lines to measure and display pressure. They are suitable for critical processes that require high accuracy, such as hydraulic and laboratory applications.

For technical drawings and 3-D models, click on a part number.

Painted Steel Case with Brass Connection—Dual Scale (psi, bar)

For Use With: Air, Water, and Hydraulic Fluid
Accuracy: ±1% Full Scale (Grade 1A)

Available Pressure Ranges
Pressure Range		Graduation Marks		Numeric Increments
psi	bar	psi	bar	psi	bar
0 to 30	0 to 2.06	0.5	0.02	5	0.2
0 to 60	0 to 4.1	1	0.05	10	0.5
0 to 100	0 to 6.8	1	0.1	10	1
0 to 200	0 to 13.6	2	0.2	20	2
0 to 300	0 to 20.6	5	0.2	50	2
0 to 400	0 to 27.5	5	0.5	50	5
0 to 600	0 to 41	10	0.5	100	5

					Bottom Connection
Dial Diameter	Pipe Size	Environment Temp. Range, °F	Process Temp. Range, °F	Case Color		Each
NPT Male
10"	1/2	-40° to 140°	-40° to 140°	Black	0000000	0000000

Solar-Powered Digital High-Accuracy Pressure Gauges

Bottom Connection (Flange Mount)

Sensitive enough to operate on indoor light, these gauges have no batteries to replace. They have a four-digit LCD display for easy reading of measurements. Gauges are rated IP65 for protection against water projected from a nozzle. They are suitable for critical processes that require high accuracy, such as hydraulic and laboratory applications.

For technical drawings and 3-D models, click on a part number.

Polybutylene Plastic Case with 316 Stainless Steel Connection—(psi, kPa, bar, kg/cm²)

For Use With: Air, Water, Hydraulic Fluid, Deionized Water, and Ethyl Alcohol
Accuracy: ±0.5% Full Scale (Not Graded)

Available Pressure Ranges
Pressure Range
psi	kPa	bar	kg/cm²	Resolution, psi
1/4 Pipe Size
0 to 200	0 to 1,400	0 to 14	0 to 14	0.5
0 to 400	0 to 2,800	0 to 28	0 to 28	1
0 to 1,000	0 to 7,000	0 to 70	0 to 70	2.5
1/2 Pipe Size
0 to 200	0 to 1,400	0 to 14	0 to 14	0.5
0 to 400	0 to 2,800	0 to 28	0 to 25	1
0 to 1,000	0 to 7,000	0 to 70	0 to 70	2.5

						Mounting			Bottom Connection (Flange Mount)
Dial Diameter	Pipe Size	Environment Temp. Range, °F	Process Temp. Range, °F	Case Color	Digit Ht.	Fasteners Included	Hole Dia.	No. of Holes		Each
NPT Male
4 1/2"	1/4	10° to 140°	10° to 140°	Black	5/8"	No	1/4"	3	0000000	0000000
4 1/2"	1/2	10° to 140°	10° to 140°	Black	5/8"	No	1/4"	3	0000000	000000

Vibration-Resistant Pressure Gauges

Center Back Connection

Bottom Connection

A liquid-filled dial reduces needle flutter for precise readings in high-vibration applications. Gauges are commonly used with pumps, filters, regulators, and in process lines to measure and display pressure.

Gauges with 304 stainless steel case and ABS plastic case have better corrosion resistance than gauges with brass case.

For technical drawings and 3-D models, click on a part number.

304 Stainless Steel Case with Brass Connection—Dual Scale (psi, bar)

For Use With: Air, Water, Hydraulic Fluid, Carbon Dioxide, and Natural Gas
Accuracy: ±1.5% Full Scale (Not Graded)

Available Pressure Ranges
Pressure Range		Graduation Marks		Numeric Increments
psi	bar	psi	bar	psi	bar
NPT Male
0 to 15	0 to 1	0.2	0.02	3	0.3
0 to 30	0 to 2	0.5	0.05	5	0.5
0 to 60	0 to 4.1	1	0.1	10	1
0 to 100	0 to 6.8	2	0.2	20	2
0 to 160	0 to 11	4	0.4	40	4
0 to 200	0 to 13.6	4	0.4	40	4
0 to 300	0 to 20.5	5	0.5	50	5
0 to 400	0 to 27	10	1	100	10
0 to 600	0 to 41	10	1	100	10
0 to 1,000	0 to 68	20	2	200	20
0 to 1,500	0 to 100	20	2	300	30
0 to 2,000	0 to 136	40	4	400	40
0 to 3,000	0 to 205	50	5	500	50
0 to 5,000	0 to 340	100	10	1,000	100
0 to 6,000	0 to 410	100	10	1,000	100
0 to 10,000	0 to 680	200	20	2,000	200
BSPP Male
0 to 14.4	0 to 1	0.4	0.02	4	0.2
0 to 22.8	0 to 1.6	0.6	0.04	6	0.4
0 to 36	0 to 2.5	1	0.05	10	0.5
0 to 57.6	0 to 4	1.6	0.1	16	1
0 to 86	0 to 6	2	0.1	20	1
0 to 144	0 to 10	4	0.2	40	2
0 to 228	0 to 16	6	0.4	60	4
0 to 360	0 to 25	10	0.5	100	5
0 to 576	0 to 40	16	1	160	10
0 to 860	0 to 60	20	1	200	10
0 to 1,440	0 to 100	40	2	400	20
0 to 2,280	0 to 160	60	4	600	40
0 to 3,600	0 to 250	100	5	1,000	50
0 to 5,800	0 to 400	160	10	1,600	100
0 to 8,600	0 to 600	200	10	2,000	100

Bottom Connection
Dial Diameter	Pipe Size	Environment Temp. Range, °F	Process Temp. Range, °F	Liquid Type		Each
NPT Male
2 1/2"	1/4	0° to 140°	0° to 140°	Glycerin	0000000	000000
BSPP Male
2 1/2"	1/4	0° to 140°	0° to 140°	Glycerin	0000000	00000
Center Back Connection
NPT Male
2 1/2"	1/4	0° to 140°	0° to 140°	Glycerin	0000000	00000
BSPP Male
2 1/2"	1/4	0° to 140°	0° to 140°	Glycerin	0000000	00000

Solar-Powered Digital Pressure and Vacuum Gauges

Bottom Connection (Flange Mount)

Sensitive enough to operate on indoor light, these gauges have no batteries to replace. Gauges have a four-digit LCD display for easy reading of measurements. They are rated IP65 for protection against water projected from a nozzle. Also known as compound gauges, they measure both pressure and vacuum. Use them with pumps, filters, regulators, compressors, and in suction and process lines.

For technical drawings and 3-D models, click on a part number.

Polybutylene Plastic Case with 316 Stainless Steel Connection—(psi, kPa, bar, cm of Hg, kg/cm²)

For Use With: Air, Water, Deionized Water, Hydraulic Fluid, and Ethyl Alcohol
Accuracy: ±0.5% Full Scale (Not Graded)

Available Pressure and Vacuum Ranges
Pressure Range				Vacuum Range
psi	kPa	kg/cm²	bar	cm of Hg	kPa	bar	Resolution, psi
0 to 100	0 to 700	0 to 7	0 to 7	76 to 0	-100 to 0	-1 to 0	0.25
0 to 15	0 to 100	0 to 1	0 to 1	76 to 0	-100 to 0	-1 to 0	0.2
0 to 60	0 to 400	0 to 4	0 to 4	76 to 0	-100 to 0	-1 to 0	0.2

						Mounting			Bottom Connection (Flange Mount)
Dial Diameter	Pipe Size	Environment Temp. Range, °F	Process Temp. Range, °F	Case Color	Digit Ht.	Hole Dia.	Fasteners Included	No. of Holes		Each
NPT Male
4 1/2"	1/4	10° to 140°	10° to 140°	Black	5/8"	1/4"	No	3	00000000	0000000
4 1/2"	1/2	10° to 140°	10° to 140°	Black	5/8"	1/4"	No	3	00000000	000000

Low-Pressure Differential Gauges with Digital Display

Measure small changes in air pressure with these hand-held gauges. They have a four-digit LCD display for easy reading of measurements. Gauges are commonly used to indicate clogged filters and to monitor fans and blowers.

Aluminum Case with Nickel-Plated Brass Connection—(psi, bar)

For Use With: Air, Natural Gas
Accuracy: ±0.5% Full Scale (Not Graded)

Pressure Range
psi	bar	Resolution, psi	Max. Pressure, psi	For Tube ID	Environment Temp. Range, °F	Process Temp. Range, °F	Digit Ht.	Ht.	Wd.	Batteries Included	Environmental Rating		Each
Barbed Tube Connection
0-30	0-2.069	0.01	60	1/8"-3/16"	35° to 100°	0° to 140°	3/8"	6 1/2"	2 13/16"	Yes	NEC Class I Division 2 Groups A, B, C, D	0000000	0000000
Barbed Tube Connection with Calibration Certificate Traceable to NIST
0-30	0-2.069	0.01	60	1/8"-3/16"	35° to 100°	0° to 140°	3/8"	6 1/2"	2 13/16"	Yes	NEC Class I Division 2 Groups A, B, C, D	0000000	000000

Optional Nylon Carrying Case

0000000

Each

000000

Pressure Transmitters with Digital Display

For Use With: Air, Argon, Hydraulic Fluid, Nitrogen, Water
Accuracy: ±0.5%
Pipe Connection: NPT Male
Housing Material: 304 Stainless Steel
Connection Material: 304 Stainless Steel
Temperature Range: -10° to 185° F

Read pressure directly at the source and send data remotely with one device. Also known as transducers, these transmitters convert pressure to an electrical signal that can be interpreted by receiving devices, such as remote displays, programmable logic controllers, and motor speed controls to monitor pressure or control equipment. As pressure increases, the output signal from the transmitter will increase. For your receiving device to interpret the signal from the transmitter, you will need to calibrate it for the pressure range and output signal of the transmitter. Transmitters will only provide accurate readings within the rated pressure range. Maximum pressure is the maximum spike in pressure a transmitter can withstand without damage. All transmitters are rated IP67 for protection from temporary submersion in washdown environments. They’re CE marked as compliant with European health, safety, and environmental standards.

4-20mA current output transmitters connect using two wires. The same wire is used to send a signal to the receiver and to power the transmitter. Current doesn’t lose signal over long distances and isn’t affected by electrical interference from other devices.

DC voltage output transmitters connect using three wires—two wires into the power supply and a separate wire that sends a signal to the receiver. The receiver and the transmitter share a common ground wire back to the power supply.

For technical drawings and 3-D models, click on a part number.

4-20mA Current Output—M12 Plug Connection
Pressure Range, psi	Max. Pressure, psi	Input Voltage	Pipe Size	For No. of Wires	Ht.	Wd.	Environmental Rating	Specifications Met		Each
0-25	145	18-36V DC	1/4	2	4 13/16"	1 3/8"	IP67	C-UL Listed, CE Marked, UL Listed	00000000	0000000
0-70	200	18-36V DC	1/4	2	4 13/16"	1 3/8"	IP67	C-UL Listed, CE Marked, UL Listed	00000000	000000
0-140	500	18-36V DC	1/4	2	4 13/16"	1 3/8"	IP67	C-UL Listed, CE Marked, UL Listed	00000000	000000
0-290	1,000	18-36V DC	1/4	2	4 13/16"	1 3/8"	IP67	C-UL Listed, CE Marked, UL Listed	00000000	000000
0-700	2,175	18-36V DC	1/4	2	4 13/16"	1 3/8"	IP67	C-UL Listed, CE Marked, UL Listed	00000000	000000
0-1,400	4,350	18-36V DC	1/4	2	4 13/16"	1 3/8"	IP67	C-UL Listed, CE Marked, UL Listed	00000000	000000
0-3,600	10,800	18-36V DC	1/4	2	4 13/16"	1 3/8"	IP67	C-UL Listed, CE Marked, UL Listed	00000000	000000
0-5,800	14,500	18-36V DC	1/4	2	4 13/16"	1 3/8"	IP67	C-UL Listed, CE Marked, UL Listed	00000000	000000
0-8,700	14,500	18-36V DC	1/4	2	4 13/16"	1 3/8"	IP67	C-UL Listed, CE Marked, UL Listed	00000000	000000
0-10V DC Voltage Output—M12 Plug Connection
0-25	145	18-36V DC	1/4	3	4 13/16"	1 3/8"	IP67	C-UL Listed, CE Marked, UL Listed	00000000	000000
0-70	200	18-36V DC	1/4	3	4 13/16"	1 3/8"	IP67	C-UL Listed, CE Marked, UL Listed	00000000	000000
0-140	500	18-36V DC	1/4	3	4 13/16"	1 3/8"	IP67	C-UL Listed, CE Marked, UL Listed	00000000	000000
0-290	1,000	18-36V DC	1/4	3	4 13/16"	1 3/8"	IP67	C-UL Listed, CE Marked, UL Listed	00000000	000000
0-700	2,175	18-36V DC	1/4	3	4 13/16"	1 3/8"	IP67	C-UL Listed, CE Marked, UL Listed	00000000	000000
0-1,400	4,350	18-36V DC	1/4	3	4 13/16"	1 3/8"	IP67	C-UL Listed, CE Marked, UL Listed	00000000	000000
0-3,600	10,800	18-36V DC	1/4	3	4 13/16"	1 3/8"	IP67	C-UL Listed, CE Marked, UL Listed	00000000	000000
0-5,800	14,500	18-36V DC	1/4	3	4 13/16"	1 3/8"	IP67	C-UL Listed, CE Marked, UL Listed	00000000	000000
0-8,700	14,500	18-36V DC	1/4	3	4 13/16"	1 3/8"	IP67	C-UL Listed, CE Marked, UL Listed	00000000	000000

Ultra-High-Accuracy Digital Test Gauges for Pressure

Bottom Connection

With an accuracy of ±0.05%, these have the highest accuracy of all our test gauges. Use them for testing, calibrating, laboratory applications, and other critical processes that require precision. They have a five-digit LCD display that allows for easy reading of measurements. They are rated NEMA 4 for protection from dirt and washdowns.

For technical drawings and 3-D models, click on a part number.

304 Stainless Steel Case with 316 Stainless Steel Connection—Battery Powered

For Use With: Air, Diesel Fuel, Gasoline, Hydraulic Fluid, Natural Gas, Water
Accuracy: ±0.05% Full Scale (Grade 5A)

Available Pressure Ranges
Pressure Range
psi	kPa	bar	kg/cm²	MPa	in. of H₂O	Resolution, psi
0 to 10	0 to 65	0 to 0.6	0 to 0.7	0 to 0.06	0 to 270	0.001
0 to 15	0 to 100	0 to 1	0 to 1	0 to 0.1	0 to 410	0.001
0 to 30	0 to 200	0 to 2	0 to 2	0 to 0.2	0 to 830	0.001
0 to 60	0 to 410	0 to 4	0 to 4	0 to 0.4	0 to 1,600	0.001
0 to 100	0 to 680	0 to 6	0 to 7	0 to 0.6	0 to 2,700	0.01
0 to 160	0 to 1,100	0 to 11	0 to 11	0 to 1.1	0 to 4,400	0.01
0 to 200	0 to 1,300	0 to 13	0 to 14	0 to 1.3	0 to 5,500	0.01
0 to 300	0 to 2,000	0 to 20	0 to 20	0 to 2	0 to 8,300	0.01
0 to 600	0 to 4,100	0 to 40	0 to 40	0 to 4	0 to 16,600	0.01
0 to 800	0 to 5,500	0 to 55	0 to 55	0 to 5	0 to 22,100	0.01
0 to 1,000	0 to 6,800	0 to 65	0 to 70	0 to 6	0 to 27,700	0.1
0 to 2,000	0 to 13,700	0 to 135	0 to 140	0 to 13	0 to 55,400	0.1
0 to 3,000	0 to 20,600	0 to 205	0 to 210	0 to 20	0 to 83,100	0.1
0 to 5,000	0 to 34,400	0 to 340	0 to 350	0 to 30	__	0.1

								Bottom Connection
Dial Dia.	Pipe Size	Environment Temperature Range, °F	Process Temperature Range, °F	Environment	Features	Digit Ht.	Batteries Included		Each
NPT Male—Calibration Certificate Traceable to NIST
3"	1/4	-40° to 180°	0° to 150°	Hazardous Location, Washdown	Configurable Automatic Shut-Off (2 min., 5 min., 15 min., 30 min., or Never)	1 1/8"	Yes	0000000	000000000

High-Accuracy Digital Test Gauges for Pressure

Battery Powered

AC/DC and DC Powered

Bottom Connection

Not only do these gauges have an accuracy of ±0.25%, they also have a four-digit LCD display that allows for easy reading of measurements. Use them for testing, calibrating, laboratory applications, and other critical applications that require precision.

For technical drawings and 3-D models, click on a part number.

Aluminum Case with 316 Stainless Steel Connection—Battery Powered

For Use With: Air, Diesel Fuel, Gasoline, Hydraulic Fluid, Natural Gas, Water
Accuracy: ±0.25% Full Scale (Not Graded)

Available Pressure Ranges
Pressure Range
psi	bar	MPa	Resolution, psi
0 to 3	0 to 1	0 to 1.4	0.01
0 to 5	0 to 1	0 to 1.4	0.01
0 to 15	0 to 1	0 to 1.4	0.01
0 to 30	0 to 2	0 to 1.4	0.1
0 to 100	0 to 7	0 to 1.4	0.1
0 to 199.9	0 to 14	0 to 1.4	0.1
0 to 300	0 to 20	0 to 2	1
0 to 500	0 to 35	0 to 3.5	1
0 to 1,000	0 to 70	0 to 7	1
0 to 3,000	0 to 200	0 to 20	1
0 to 5,000	0 to 350	0 to 35	1

Dial									Bottom Connection
Ht.	Wd.	Pipe Size	Environment Temperature Range, °F	Process Temperature Range, °F	Environment	Features	Digit Ht.	Batteries Included		Each
NPT Male
2 7/8"	3 3/8"	1/4	0° to 185°	-40° to 200°	__	5-min. Automatic Shut-Off	1/2"	Yes	0000000	0000000
2 7/8"	3 3/8"	1/4	0° to 185°	-40° to 200°	Hazardous Location	5-min. Automatic Shut-Off	1/2"	Yes	0000000	000000
NPT Male—Calibration Certificate Traceable to NIST
2 7/8"	3 3/8"	1/4	0° to 185°	-40° to 200°	__	5-min. Automatic Shut-Off	1/2"	Yes	0000000	000000
2 7/8"	3 3/8"	1/4	0° to 185°	-40° to 200°	Hazardous Location	5-min. Automatic Shut-Off	1/2"	Yes	0000000	000000

Aluminum Case with 316 Stainless Steel Connection—AC/DC Powered

For Use With: Air, Diesel Fuel, Gasoline, Hydraulic Fluid, Natural Gas, Water
Accuracy: ±0.25% Full Scale (Not Graded)

Available Pressure Ranges
Pressure Range
psi	bar	MPa	Resolution, psi
0 to 3	0 to 1	0 to 1.4	0.01
0 to 5	0 to 1	0 to 1.4	0.01
0 to 15	0 to 1	0 to 1.4	0.01
0 to 30	0 to 2	0 to 1.4	0.1
0 to 100	0 to 7	0 to 1.4	0.1
0 to 199.9	0 to 14	0 to 1.4	0.1
0 to 300	0 to 20	0 to 2	1
0 to 500	0 to 35	0 to 3.5	1
0 to 1,000	0 to 70	0 to 7	1
0 to 3,000	0 to 200	0 to 20	1
0 to 5,000	0 to 350	0 to 35	1

Dial								Bottom Connection
Ht.	Wd.	Pipe Size	Environment Temperature Range, °F	Process Temperature Range, °F	Digit Ht.	Wire Connection Type	Input Voltage		Each
NPT Male
2 7/8"	3 3/8"	1/4	0° to 185°	-40° to 200°	1/2"	Wire Leads	8-24V AC, 9-32V DC	0000000	0000000
NPT Male—Calibration Certificate Traceable to NIST
2 7/8"	3 3/8"	1/4	0° to 185°	-40° to 200°	1/2"	Wire Leads	8-24V AC, 9-32V DC	0000000	000000

Compression Testers

Dial Readout

Check engine compression to maintain top performance. Testers have a quick-release coupler between the hose and the gauge.

							Hose
Readout Type	For Engine Type	Adapter Sizes Included, mm	Scale	Pressure Range, psi	Accuracy	Dial Dia.	Lg.	Material	External Reinforcement	Includes		Each
Dial	Gasoline	14	psi, kg/cm², bar, kPa	0-300	±2%	3"	15"	Rubber	Braided	Replacement Valve Core	0000000	000000

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