ISO IEC 17025 Torque Gauges

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Torque

Unit of Measure

Maximum Torque

Less than 1,000 in·ozf

1,000 in·ozf to 9,999 in·ozf

Less than 1,000 N-cm

1,000 N-cm to 9,999 N-cm

Power Source

Graduations

Data Connection

Display Type

Square Drive Size

Certificate Type

Calibration Certificate Traceable to NIST

Clockwise Accuracy

Operating Mode

Battery Charging Time

Battery Life

Depth

Specifications Met

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

Width

6 1/2"

Height

2 1/8"

DFARS Specialty Metals

Exempt

Export Control Classification Number (ECCN)

REACH

RoHS

Material

Counterclockwise Accuracy

±0.5%

±1%

Torque-Measuring Direction

Clockwise and Counterclockwise

Electrical Connection

15 Products

High-Accuracy Torque Tool Gauges

Accurate to within ±1%, these torque gauges are often used to check the accuracy of torque wrenches and screwdrivers on assembly lines. They come with a calibration certificate traceable to NIST that states they’ve passed a test for accuracy. To test, place your torque wrench or screwdriver onto the gauge with the included square drive connection and turn. These gauges display torque as it's measured and the maximum torque reached. For accuracy when testing click-style wrenches, they also show the first torque peak reached. They’re not for use with impact or pulse tools.

Note: For the most accurate readings, the maximum torque you're applying should fall near the middle of the gauge's torque range.

Portable with Touch-Screen Display

Portable gauges are lightweight and easy to move around your facility. Their touch-screen display makes it easier to navigate through different menus than gauges with a digital-screen display. To view data in a CSV file, pop out the gauge's SD card and plug it into your computer. You can also transfer data by connecting the gauge directly to your computer with the USB cord. To use these gauges with nonimpact power tools, they include at least one socket screw adapter. These gauges meet ISO 17025, so they’ve been checked in a laboratory that was evaluated for accuracy.

						Accuracy
	Square Drive Size	Hex Drive Size, mm	Torque Range	Graduations	Torque-Measuring Direction	Clockwise	Counterclockwise	For Tool Type	Ht.	Wd.	Dp.	Includes		Each
Torque Gauges with Calibration Certificate Traceable to NIST







				in·lbf, kgf-cm, N-cm,

				1/4"	—	0.1 to 1 in·lbf 0.1 to 1.2 kgf-cm 1.1 to 11.3 N-cm	0.001 in·lbf 0.001 kgf-cm 0.001 N-cm	Clockwise and Counterclockwise	±1%	±1%	Hand Tools and Nonimpact Power Tools	2 1/8"	8"	4 1/4"	3-ft Long USB Cable, 8 GB SD Card, AC Adapter, Carrying Case, Socket Screw Adapter (1.5 mm Hex)	4457A102	000000000


				1/4"	—	0.3 to 3 in·lbf 0.3 to 3.5 kgf-cm 3.4 to 33.9 N-cm	0.001 in·lbf 0.001 kgf-cm 0.001 N-cm	Clockwise and Counterclockwise	±1%	±1%	Hand Tools and Nonimpact Power Tools	2 1/8"	8"	4 1/4"	3-ft Long USB Cable, 8 GB SD Card, AC Adapter, Carrying Case, Two Socket Screw Adapters (1.5 mm Hex)	4457A103	00000000
				1/4"	—	0.5 to 5 in·lbf 0.6 to 5.8 kgf-cm 5.6 to 56.5 N-cm	0.001 in·lbf 0.001 kgf-cm 0.001 N-cm	Clockwise and Counterclockwise	±1%	±1%	Hand Tools and Nonimpact Power Tools	2 1/8"	8"	4 1/4"	3-ft Long USB Cable, 8 GB SD Card, AC Adapter, Carrying Case, Two Socket Screw Adapters (2.5 mm Hex)	4457A104	00000000
				—	17	1 to 10 in·lbf 1.2 to 11.5 kgf-cm 11.3 to 113 N-cm	0.001 in·lbf 0.001 kgf-cm 0.001 N-cm	Clockwise and Counterclockwise	±1%	±1%	Hand Tools and Nonimpact Power Tools	2 1/8"	8"	4 1/4"	1/4" Square Drive Adapter, 3-ft Long USB Cable, 8 GB SD Card, AC Adapter, Carrying Case, Socket Screw Adapter (1.5 mm Hex), Socket Screw Adapter (2.5 mm Hex)	4457A105	00000000
				—	17	5 to 50 in·lbf 5.8 to 57.6 kgf-cm 56.5 to 565 N-cm	0.001 in·lbf 0.001 kgf-cm 0.001 N-cm	Clockwise and Counterclockwise	±1%	±1%	Hand Tools and Nonimpact Power Tools	2 1/8"	8"	4 1/4"	1/4" Square Drive Adapter, 3-ft Long USB Cable, 8 GB SD Card, AC Adapter, Carrying Case, Socket Screw Adapter (2.5 mm Hex), Socket Screw Adapter (3 mm Hex)	4457A106	00000000
				—	17	10 to 100 in·lbf 11.5 to 115 kgf-cm 113 to 1,130 N-cm	0.01 in·lbf 0.01 kgf-cm 0.01 N-cm	Clockwise and Counterclockwise	±1%	±1%	Hand Tools and Nonimpact Power Tools	2 1/8"	8"	4 1/4"	1/4" Square Drive Adapter, 3-ft Long USB Cable, 8 GB SD Card, AC Adapter, Carrying Case, Socket Screw Adapter (3 mm Hex), Socket Screw Adapter (5 mm Hex)	4457A107	00000000
				—	17	15 to 150 in·lbf 17.3 to 173 kgf-cm 169.5 to 1,695 N-cm	0.01 in·lbf 0.01 kgf-cm 0.01 N-cm	Clockwise and Counterclockwise	±1%	±1%	Hand Tools and Nonimpact Power Tools	2 1/8"	8"	4 1/4"	1/4" Square Drive Adapter, 3-ft Long USB Cable, 8 GB SD Card, AC Adapter, Carrying Case, Socket Screw Adapter (3 mm Hex), Socket Screw Adapter (6 mm Hex)	4457A108	00000000
				—	17	30 to 300 in·lbf 34.5 to 345 kgf-cm 339 to 3,390 N-cm	0.01 in·lbf 0.01 kgf-cm 0.01 N-cm	Clockwise and Counterclockwise	±1%	±1%	Hand Tools and Nonimpact Power Tools	2 1/8"	8"	4 1/4"	1/4" Square Drive Adapter, 3-ft Long USB Cable, 8 GB SD Card, AC Adapter, Carrying Case, Socket Screw Adapter (6 mm Hex), Socket Screw Adapter (10 mm Hex)	4457A109	00000000

Torque Tool Gauges for Torque Screwdrivers

LED Display

Measure the force of hand and non-impact electric torque screwdrivers to keep fasteners from failing due to under or overtightening. A chuck-like adapter simulates your fastener joint during testing. These gauges record the first time you reach the maximum torque (peak down), the maximum torque (peak), and torque as it's measured (real-time). For the most accurate performance, the maximum torque you're applying should fall near the middle of the gauge's torque range. A track mode lets you monitor fluctuating torque. For quick pass/fail testing, these gauges have programmable high/low set points with lights and an alarm. They include a calibration certificate with test data traceable to NIST that states they have passed tests for accuracy.

ISO/IEC 17025—Gauges that meet ISO/IEC 17025 have been checked in a laboratory that was evaluated for accuracy.

Automatic Screw Release—Gauges with automatic screw release reduce time between tests by returning the test screw to its starting position once torque is removed.

Cannot Be Sold To—Gauges cannot be sold to the listed areas due to energy efficiency regulations.

Cords—Use data acquisition software and a USB cord (sold separately) to analyze results and connect to computers, laptops, or tablets that run on Microsoft Windows.

	Torque Gauges													Cords
					Accuracy
	Screw Drive Size	Square Drive Size	Torque Range	Graduations	Clockwise	Counterclockwise	Features	Battery Type	Display Type	Includes	Cannot Be Sold To		Each		Each
Torque Gauges with Calibration Certificate Traceable to NIST—ISO/IEC 17025







				in·lbf, kgf-cm, N-cm

				No. 2	3/8"	0.02 to 6.97 in·lbf 0.02 to 8 kgf-cm 0.2 to 78.6 N-cm	0.001 in·lbf 0.001 kgf-cm 0.01 N-cm	±0.5%	±0.5%	Automatic Screw Release	Rechargeable	LED	2 Joints (High- and Low-Torque), Carrying Case	California, Oregon	3473N3	000000000	3472N4	000000




						in·lbf, kgf-cm, N-cm, N-m

						No. 2, No. 3	3/8"	0.2 to 69.7 in·lbf 0.2 to 80 kgf-cm 2 to 786 N-cm 0.02 to 7.86 N-m	0.01 in·lbf 0.01 kgf-cm 0.1 N-cm 0.001 N-m	±0.5%	±0.5%	Automatic Screw Release	Rechargeable	LED	2 Joints (High- and Low-Torque), Carrying Case	California, Oregon	3473N4	00000000	3472N4	00000




								in·lbf, kgf-cm, N-m

								No. 4	3/8"	1.8 to 221.2 in·lbf 2 to 255 kgf-cm 0.2 to 25 N-m	0.1 in·lbf 0.1 kgf-cm 0.01 N-m	±0.5%	±0.5%	—	Rechargeable	LED	2 Joints (High- and Low-Torque), Carrying Case	California, Oregon	3473N102	00000000	3473N5	00000

Software

Data Acquisition Software—Use data acquisition software and a USB cord (sold separately) to analyze results and connect to computers, laptops, or tablets that run on Microsoft Windows.

		Each
Data Acquisition Software	3472N3	0000000

Torque Gauges for Torque-Limiting Power Tools

LED Display

Calibrate torque-limiting power tools such as air-powered and impact drivers. These gauges check clockwise and counterclockwise torque, so fasteners do not fail because they were too loose or over-tightened and deformed. They record the first time your maximum torque is reached (peak down), the maximum torque (peak), and torque as it's measured (real-time). Use the flexible or rigid joints to connect your tools to these gauges to simulate your fastening application.

These gauges have a calibration certificate with test data traceable to NIST, so they meet standards for accuracy. For the most accurate performance, the maximum torque you're applying should fall near the middle of the gauge's torque range.

Connect to computers, laptops, or tablets that run on Microsoft Windows with a USB cable and analyze results with data acquisition software (both sold separately).

ISO/IEC 17025—Gauges that meet ISO/IEC 17025 have been checked in a laboratory that was evaluated for accuracy.

Cannot Be Sold To—Torque Gauges cannot be sold to the listed areas due to energy efficiency regulations.

	Torque Gauges																		Cords
					Accuracy							Charger
	Joint Hex Head Wd., mm	Torque Range	Graduations	Torque-Measuring Direction	Clockwise	Counterclockwise	Ht.	Wd.	Dp.	Material	Battery Type	Connection	No. of Blades	Display Type	Cannot Be Sold To	Includes		Each		Each
Torque Gauges with Calibration Certificate Traceable to NIST—ISO/IEC 17025







				in·lbf, kgf-cm, N-cm

				14	3 to 220 in·lbf 3 to 250 kgf-cm 30 to 2,500 N-cm	0.1 in·lbf 0.001 kgf-cm 1 N-cm	Clockwise and Counterclockwise	±0.5%	±0.5%	3"	6"	8 1/2"	Steel	Rechargeable	Straight Blade	2	LED	California, Oregon	1 Drive Adapter (3/8" Hex Shank), 2 Joints (Flexible and Rigid), Carrying Case	3472N2	000000000	3472N4	000000

Software

Data Acquisition Software—Use data acquisition software and a USB cord (sold separately) to analyze results and connect to computers, laptops, or tablets that run on Microsoft Windows.

		Each
Data Acquisition Software	3472N3	0000000