Precision Scales | McMaster-Carr

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66 Products

Precision Digital-Display Bench-Top Scales

These scales are 10 times more accurate than our other bench-top scales. The tare function lets you reset the scale to zero after placing a container on the platform. All include an adapter so you can plug them in for power. Styles A-C and E can also run on batteries.

Density determination kits include a thermometer, holder, beaker, beaker holder, and replacement pan assembly to measure your sample both in liquid and in air.

Ounces, Grams, Troy Ounces, Pennyweights


Replacement AC Adapters	USB Device Kits

Scales																Replacement AC Adapters		USB Device Kits
				Platform		Overall				Batteries
Style	Wt. Cap.	Accuracy	Graduations	Material	Dia.	Ht.	Wd.	Dp.	Voltage, V AC	Included	Size	No. Req.	Features		Each		Each		Each
A	4 oz. (120 g)	±0.00005 oz. (±0.001 g)	0.00005 oz. (0.001 g)	Stainless Steel	3 3/4"	4"	8"	9"	120 240	No	AA	4	Tare Function	1760T11	0000000	1760T111	000000	1760T112	0000000
B	8 oz. (220 g)	±0.0005 oz. (±0.01 g)	0.0005 oz. (0.01 g)	Stainless Steel	4 3/4"	2"	8"	9"	120 240	No	AA	4	Tare Function	1760T89	000000	1760T111	00000	1760T112	000000
B	15 oz. (420 g)	±0.005 oz. (±0.1 g)	0.005 oz. (0.1 g)	Stainless Steel	4 3/4"	2"	8"	9"	120 240	No	AA	4	Tare Function	1760T9	000000	1760T111	00000	1760T112	000000

Ounces, Pounds, Grams, Troy Ounces, Pennyweights


Replacement AC Adapters	USB Device Kits

Scales																	Replacement AC Adapters		USB Device Kits
				Platform			Overall				Batteries
Style	Wt. Cap.	Accuracy	Graduations	Material	Wd.	Dp.	Ht.	Wd.	Dp.	Voltage, V AC	Included	Size	No. Req.	Features		Each		Each		Each
C	22 oz. (620 g)	±0.005 oz. (±0.1 g)	0.005 oz. (0.1 g)	Stainless Steel	6 3/4"	5 1/2"	2"	8"	9"	120 240	No	AA	4	Tare Function	1760T92	0000000	1760T111	000000	1760T112	0000000

Ounces, Pounds, Grams, Kilograms, Troy Ounces, Pennyweights


Replacement AC Adapters	USB Device Kits

Scales																	Replacement AC Adapters		USB Device Kits
				Platform			Overall				Batteries
Style	Wt. Cap.	Accuracy	Graduations	Material	Wd.	Dp.	Ht.	Wd.	Dp.	Voltage, V AC	Included	Size	No. Req.	Features		Each		Each		Each
C	42 oz. (1,200 g)	±0.0005 oz. (±0.01 g)	0.0005 oz. (0.01 g)	Stainless Steel	6 3/4"	5 1/2"	2"	8"	9"	120 240	No	AA	4	Tare Function	1760T12	0000000	1760T111	000000	1760T112	0000000
C	5 lb. (2,200 g)	±0.005 oz. (±0.1 g)	0.005 oz. (0.1 g)	Stainless Steel	6 3/4"	5 1/2"	2"	8"	9"	120 240	No	AA	4	Tare Function	1760T86	000000	1760T111	00000	1760T112	000000
C	13 lb. (6,200 g)	±0.005 oz. (±0.1 g)	0.005 oz. (0.1 g)	Stainless Steel	6 3/4"	5 1/2"	2"	8"	9"	120 240	No	AA	4	Tare Function	1760T13	000000	1760T111	00000	1760T112	000000

Ounces, Pounds, Grams, Kilograms, Troy Ounces, Pennyweights, Carats, Grains, Milligrams, Newtons, Taels, Ticals

Density Determination Kits

Style D—Style D and E scales have a check-weigh mode to notify you if an item falls outside a set weight range and a counting mode to keep tally as you add or remove pieces. They can transfer data to a printer or computer—just connect an RS-232 cord (not included) via their DB9 port. Style D scales have a density determination mode to help measure the density of solids and liquids.

Density determination kits (sold separately) include a thermometer, holder, beaker, beaker holder, and replacement pan assembly to measure your sample both in liquid and in air.

Scales													Density Determination Kits
				Platform		Overall
Style	Wt. Cap.	Accuracy	Graduations	Material	Dia.	Ht.	Wd.	Dp.	Voltage, V DC	Features		Each		Each
D	28 oz. (820 g)	±0.0001 oz. (±0.003 g)	0.00005 oz. (0.001 g)	Stainless Steel	4 3/4"	8 1/2"	9"	14 7/8"	18	Check-Weigh Mode Counting Mode Density Determination Mode Tare Function	1760T14	000000000	1760T15	0000000

Pounds, Grams, Kilograms

Style E—Style D and E scales have a check-weigh mode to notify you if an item falls outside a set weight range and a counting mode to keep tally as you add or remove pieces. They can transfer data to a printer or computer—just connect an RS-232 cord (not included) via their DB9 port.

				Platform			Overall				Batteries
Style	Wt. Cap.	Accuracy	Graduations	Material	Wd.	Dp.	Ht.	Wd.	Dp.	Voltage, V DC	Included	No. Req.	Rechargeable	Features		Each
E	22 lb. (10,000 g)	±0.01 oz. (±0.3 g)	0.005 oz. (0.1 g)	Stainless Steel	9 1/4"	8 1/2"	3 7/8"	9 1/2"	12 1/8"	6	Yes	1	Yes	Check-Weigh Mode Counting Mode Tare Function	1760T16	0000000
E	33 lb. (15,000 g)	±0.01 oz. (±0.3 g)	0.005 oz. (0.1 g)	Stainless Steel	9 1/4"	8 1/2"	3 7/8"	9 1/2"	12 1/8"	6	Yes	1	Yes	Check-Weigh Mode Counting Mode Tare Function	1760T17	000000
E	44 lb. (20,000 g)	±0.01 oz. (±0.3 g)	0.005 oz. (0.1 g)	Stainless Steel	9 1/4"	8 1/2"	3 7/8"	9 1/2"	12 1/8"	6	Yes	1	Yes	Check-Weigh Mode Counting Mode Tare Function	1760T18	000000

Precision Legal-for-Trade Bench-Top Scales

Ten times more accurate than standard bench-top scales, these scales are extremely precise. They’re NTEP approved for measuring materials sold by weight. Use the scale’s counting mode to keep a tally of your measurements as you add or remove items to the scale. Operate the scale wirelessly—they run on a rechargeable battery. Or use the included adapter to plug them into an outlet and run them constantly. To print or transfer your data to a computer, connect an RS-232 computer cord (not included).

	Scales																			Replacement AC Adapters
				Platform				Overall					Batteries
	Wt. Cap.	Accuracy	Graduations	Wd.	Dp.	Shape	Material	Ht.	Wd.	Dp.	Housing Material	Voltage, V AC	Included	No. Req.	Signal Type	Serial Port Interface	Features		Each		Each
Ounces, Grams, Kilograms, Pounds, Carats, Grains



		3.52 oz. (100 g)	±0.00035 oz. (±0.01 g)	0.00035 oz. (0.01 g)	5 3/4"	4 1/2"	Rectangle	Stainless Steel	3 1/4"	8 1/2"	11 1/2"	Plastic	120 240	Yes	1	Data	RS-232	Counting Mode Tare Function	7351N11	0000000	7351N16	000000


		21.16 oz. (600 g)	±0.00035 oz. (±0.01 g)	0.00035 oz. (0.01 g)	5 3/4"	4 1/2"	Rectangle	Stainless Steel	3 1/4"	8 1/2"	11 1/2"	Plastic	120 240	Yes	1	Data	RS-232	Counting Mode Tare Function	7351N13	000000	7351N16	00000
		42.32 oz. (1,200 g)	±0.00071 oz. (±0.02 g)	0.00071 oz. (0.02 g)	5 3/4"	4 1/2"	Rectangle	Stainless Steel	3 1/4"	8 1/2"	11 1/2"	Plastic	120 240	Yes	1	Data	RS-232	Counting Mode Tare Function	7351N14	000000	7351N16	00000
		70.54 oz. (2,000 g)	±0.00071 oz. (±0.02 g)	0.00071 oz. (0.02 g)	5 3/4"	4 1/2"	Rectangle	Stainless Steel	3 1/4"	8 1/2"	11 1/2"	Plastic	120 240	Yes	1	Data	RS-232	Counting Mode Tare Function	7351N12	000000	7351N16	00000
		105.82 oz. (3,000 g)	±0.00176 oz. (±0.05 g)	0.00176 oz. (0.05 g)	7 1/2"	5 3/4"	Rectangle	Stainless Steel	3 1/4"	8 1/2"	11 1/2"	Plastic	120 240	Yes	1	Data	RS-232	Counting Mode Tare Function	7351N15	000000	7351N16	00000

Digital Linear Scales for Lathes

Mount one of these digital display systems onto your manual lathe to increase its accuracy. They measure and display precise tool positioning on two axes.

Measuring Range		Measuring Increments		Accuracy		Scale Lg.		Scale Wd.					No. of Mounting Holes
X-Axis	Z-Axis	X-Axis	Z-Axis	X-Axis	Z-Axis	X-Axis	Z-Axis	X-Axis	Z-Axis	Power Source	Electrical Connection Type	Voltage, V DC	X-Axis	Z-Axis	Mounting Hardware Included		Each



	0" to 8"	0" to 40"	0.0002"	0.0002"	±0.0002"	±0.0002"	12 21/32"	46 3/8"	1 3/16"	1 7/8"	Electric	Hardwire	5.1	2	2	Yes	2505N12	000000000


	0" to 10"	0" to 40"	0.0002"	0.0002"	±0.0002"	±0.0002"	14 21/32"	46 3/8"	1 3/16"	1 7/8"	Electric	Hardwire	5.1	2	2	Yes	2505N13	00000000

Digital Linear Scales

This digital display system displays precise positioning on one axis. For use with machines that perform dry machining and cutting applications, such as table saws, band saws, planers, and drill presses. These scales have zero-position memory, also known as absolute (ABS) positioning, which retains the measuring position when the scale is off. A zero-set button lets you start measuring at any point.

			Overall								Mount.
Distance Measured Range	Measuring Increments	Accuracy	Lg.	Wd.	Material	Power Source	Batteries Included	Electrical Connection Type	Voltage, V DC	SPC Data Output	No. of Holes	Hardware Included	Features		Each



	0" to 10" (0 mm to 250 mm)	0.001" (0.01 mm)	±0.002" (±0.05 mm)	14 1/4"	3/4"	Aluminum	Battery, Electric	Yes	Hardwire	9 to 24	Yes	1	Yes	Zero-Position Memory (ABS), Zero-Set Button	8971A86	0000000


	0" to 18" (0 mm to 450 mm)	0.001" (0.01 mm)	±0.002" (±0.050 mm)	22 1/4"	3/4"	Aluminum	Battery, Electric	Yes	Hardwire	9 to 24	Yes	1	Yes	Zero-Position Memory (ABS), Zero-Set Button	8971A87	000000
	0" to 52" (0 m to 1.3 m)	0.001" (0.01 mm)	±0.005" (±0.13 mm)	56"	2"	Aluminum	Battery, Electric	Yes	Hardwire	9 to 24	Yes	10	Yes	Zero-Position Memory (ABS), Zero-Set Button	8971A88	000000
	0" to 96" (0 m to 2.4 m)	0.001" (0.01 mm)	±0.005" (±0.13 mm)	100"	2"	Aluminum	Battery, Electric	Yes	Hardwire	9 to 24	Yes	14	Yes	Zero-Position Memory (ABS), Zero-Set Button	8971A89	000000

Replacement Batteries

	Pkg. Qty.		Pkg.
Replacement 3-Volt Lithium Battery	1	7821K63	00000

Mitutoyo Vernier Depth Gauges


Gauge	Gauge with Hook End

These gauges have two scales for fine adjusting—a main scale and a sliding vernier scale. The vernier scale takes the space between graduation marks on the main scale and divides them into smaller increments for an accurate depth reading. Use the adjustment screw on the vernier scale for fine tuning. Designed for durability, these analog gauges are good for measuring the depth of small holes and slots in machine shops where they’ll get frequent use. They are often used to set the cutting depth for milling tools and counterbores.

Hook End—Gauges with a hook end can measure the depth of lips, grooves, and other projected or recessed features that a gauge with a straight end could not access.

				Measuring Blade				Base
	Distance Measured	Accuracy	Graduation Marks (Numeric Increments)	Tip Wd.	Wd.	Includes	Material	Wd.	Lg.	Color	Graduation Color	Overall Ht.	Features	Mfr.	Mfr. Model No.		Each
Bottom-to-Top Reading Direction



		0" to 6"	±0.001"	1/50" (1/10")	0.16"	—	Vernier Scale	Stainless Steel	3 15/16"	3/4"	Silver	Black	10 1/4"	—	Mitutoyo	527-111	6673N11	0000000


		0" to 8"	±0.001"	1/50" (1/10")	0.16"	—	Vernier Scale	Stainless Steel	3 15/16"	3/4"	Silver	Black	12 1/4"	—	Mitutoyo	527-112	6673N12	000000
		0" to 12"	±0.0015"	1/50" (1/10")	0.16"	—	Vernier Scale	Stainless Steel	3 15/16"	3/4"	Silver	Black	16 1/8"	—	Mitutoyo	527-113	6673N13	000000
		0 mm to 150 mm	±0.03 mm	1 mm (10 mm)	0.37"	0.82"	Vernier Scale	Stainless Steel	3 15/16"	3/4"	Silver	Black	10 1/4"	Hook End	Mitutoyo	527-411	6673N14	000000
		0 mm to 200 mm	±0.03 mm	1 mm (10 mm)	0.37"	0.82"	Vernier Scale	Stainless Steel	3 15/16"	3/4"	Silver	Black	12 1/4"	Hook End	Mitutoyo	527-412	6673N15	000000
		0 mm to 300 mm	±0.04 mm	1 mm (10 mm)	0.37"	0.82"	Vernier Scale	Stainless Steel	3 15/16"	3/4"	Silver	Black	16 1/8"	Hook End	Mitutoyo	527-413	6673N16	000000

Digital Linear Scales for Saws

Cut with confidence—these scales use sensors to precisely measure the cut length for you. This makes them both more accurate and faster than traditional linear scales that use a tape measure. Before each cut, slide the stop until you see the right length on the display. These scales are often mounted to chop and miter saws to slice bars and sheets into consistent lengths.

Linear Scales


	LCD Display

Saw Stop Extender	Quick Stops

						Overall
	Distance Measured Range	Measuring Increments	Fractional Increments	Accuracy	For Axis	Lg.	Wd.	Power Source	Batteries Included	Mounting Hardware Included	Includes		Each
LCD Digital Display



		0" to 50" (0 mm to 1,300 mm)	0.001" (0.01 mm)	1/64"	±0.01" (±0.25 mm)	X	56"	8 3/8"	Battery	Yes	Yes	Saw Fence, Saw Stop, Quick Stops	2413N103	0000000


		0" to 94" (0 mm to 2,400 mm)	0.001" (0.01 mm)	1/64"	±0.01" (±0.25 mm)	X	100"	8 3/8"	Battery	Yes	Yes	Saw Fence, Saw Stop, Quick Stops	2413N11	00000000

Accessories and Replacements for Linear Scales

Saw Stop Extender—Add a saw stop extender to make cuts under 12". These extenders bring the stop closer to your saw blade.

Replacement Quick Stops—Quick stops mark common cut lengths, so you know where to position the saw stop.


Saw Stop Extender	2413N102	Each	000000
Replacement Quick Stops	2413N101	Pkg. of 2	00000
Replacement 3-Volt Lithium Battery	7821K63	Pkg. of 1	0000

Linear Scales with Automatic Positioning


LCD Display	Scale with LCD Display

Touch-Screen Display	Scale with Digital Touch Screen Display

Scales with automatic positioning add an extra level of precision thanks to a stop that you program instead of moving yourself. Input your desired cut length and the stop will automatically slide to within ±0.008" of that target.

Touch-Screen Display—Scales with a touch screen display let you program a series of cuts. Save frequent cut jobs or upload them from a USB flash drive.

					Overall
	Distance Measured Range	Measuring Increments	Accuracy	For Axis	Lg.	Wd.	Power Source	Mounting Hardware Included	Includes		Each
LCD Digital Display



		0" to 96" (0 mm to 2,400 mm)	0.001" (0.01 mm)	±0.008" (±0.2 mm)	X	120"	8 1/2"	Electric	Yes	Saw Fence, Saw Stop	2413N104	000000000


		Touch-Screen Display



				0" to 96" (0 mm to 2,400 mm)	0.001" (0.01 mm)	±0.008" (±0.2 mm)	X	120"	8 1/2"	Electric	Yes	Saw Fence, Saw Stop	2413N105	00000000

Linear Scales

Increase the accuracy of your manual machine when you fit it with a linear scale. These scales have an LCD that displays exact positioning on one axis. They have zero-position memory, also known as absolute (ABS) positioning, which retains the measuring position when the scale is off. A zero-set button lets you start measuring at any point. SPC data output allows for connection to a computer or data processor.

Mitutoyo

Model Number 053906B—053906B model comes with mounting brackets for installation on Bridgeport-type milling machines. It requires a 10-pin data cable and Mitutoyo 10-Pin to USB adapter to connect to your PC.

				Overall						Mount.
	Distance Measured Range	Measuring Increments	Accuracy	Lg.	Wd.	Material	Batteries Included	Electrical Connection	SPC Data Output	No. of Holes	Hardware Included	Mfr. Model No.	Features		Each
Horizontal Orientation



		0" to 4" (0 mm to 100 mm)	0.0005" (0.01 mm)	±0.001" (±0.03 mm)	8 1/4"	1 7/32"	Stainless Steel	Yes	Mitutoyo Data Out Switch C	Yes	2	No	572-210-30	Zero-Position Memory (ABS), Zero-Set Button	20735A71	0000000


		0" to 6" (0 mm to 150 mm)	0.0005" (0.01 mm)	±0.001" (±0.03 mm)	10 3/16"	1 1/2"	Stainless Steel	Yes	Mitutoyo Data Out Switch C	Yes	2	No	572-211-30	Zero-Position Memory (ABS), Zero-Set Button	20735A76	000000
		0" to 12" (0 mm to 300 mm)	0.0005" (0.01 mm)	±0.002" (±0.040 mm)	17 31/64"	1 19/32"	Stainless Steel	Yes	Mitutoyo Data Out Switch C	Yes	2	Yes	572-213-10	Zero-Position Memory (ABS), Zero-Set Button	20735A73	000000
		0" to 24" (0 mm to 600 mm)	0.0005" (0.01 mm)	±0.002" (±0.05 mm)	30 31/64"	1 21/32"	Stainless Steel	Yes	Straight Mitutoyo Connector	Yes	2	Yes	572-475	Zero-Position Memory (ABS), Zero-Set Button	20735A59	000000


		Vertical Orientation



				0" to 5" (0 mm to 125 mm)	0.0005" (0.01 mm)	±0.001" (±0.03 mm)	6"	1.4"	Stainless Steel	Yes	Straight Mitutoyo Connector	Yes	2	Yes	053906B	Zero-Position Memory (ABS), Zero-Set Button	20735A61	000000


				0" to 6" (0 mm to 150 mm)	0.0005" (0.01 mm)	±0.001" (±0.03 mm)	8"	1.4"	Stainless Steel	Yes	Mitutoyo Data Out Switch C	Yes	2	Yes	572-311-10	Zero-Position Memory (ABS), Zero-Set Button	20735A62	000000
				0" to 12" (0 mm to 300 mm)	0.0005" (0.01 mm)	±0.002" (±0.040 mm)	14"	1.4"	Stainless Steel	Yes	Mitutoyo Data Out Switch C	Yes	2	Yes	572-313-10	Zero-Position Memory (ABS), Zero-Set Button	20735A63	000000

Accessories for Linear Scales

Mitutoyo Cords

USB-A Connection—USB data cable connects the scale directly to your PC.

10-Pin Mitutoyo Connector—10-pin data cables connect the scale to a Mitutoyo miniprocessor or multiplexer.

Electrical Connection	Lg.		Each
10-Pin Mitutoyo Connector x USB-A	2 1/2"	1825A14	0000000
Mitutoyo Data Out Switch C x 10-Pin Mitutoyo Connector	40"	20395A7	00000
Mitutoyo Data Out Switch C x 10-Pin Mitutoyo Connector	80"	20395A75	00000
Mitutoyo Data Out Switch C x USB-A	80"	2429N3	000000
Straight Mitutoyo Connector x 10-Pin Mitutoyo Connector	40"	20395A67	00000
Straight Mitutoyo Connector x 10-Pin Mitutoyo Connector	80"	20395A71	00000
Straight Mitutoyo Connector x USB-A	80"	2429N5	000000

SPC Wireless Transmitters

Wireless data transmitter and receiver allow you to transmit measurement data from a scale to your PC without being tethered by a cable.

Electrical Connection	Lg.		Each
Mitutoyo Data Out Switch C	1 3/4"	2424N3	0000000
Straight Mitutoyo Connector	1 3/4"	2424N5	000000

SPC Wireless Receivers

Wireless data transmitter and receiver allow you to transmit measurement data from a scale to your PC without being tethered by a cable.

Electrical Connection	Lg.		Each
USB-A	5 1/2"	2412N1	0000000

		Each
Caliper Display Freeze Adapter	20925A71	000000
Replacement Button Cell Battery	7604K117	0000

Digital Linear Scales for Milling Machines

Improve the accuracy of your manual milling machine when you retrofit it with one of these digital display systems. They measure and display precise tool positioning on two axes.

Measuring Range		Measuring Increments		Accuracy		Scale Lg.		Scale Wd.							No. of Mounting Holes
X-Axis	Y-Axis	X-Axis	Y-Axis	X-Axis	Y-Axis	X-Axis	Y-Axis	X-Axis	Y-Axis	Overall Lg.	Material	Power Source	Electrical Connection Type	Voltage, V DC	X-Axis	Y-Axis	Mounting Hardware Included		Each



	0" to 32"	0" to 13"	0.0002"	0.0002"	±0.0002"	±0.0002"	38 3/8"	19 3/8"	1 7/8"	7/16"	38 3/8"	Glass	Electric	Hardwire	5.1	2	2	Yes	2475N11	000000000


	0" to 35"	0" to 13"	0.0002"	0.0002"	±0.0002"	±0.0002"	41 3/8"	19 3/8"	1 7/8"	7/16"	41 3/8"	Glass	Electric	Hardwire	5.1	2	2	Yes	2475N12	00000000
	0" to 36"	0" to 13"	0.0002"	0.0002"	±0.0002"	±0.0002"	42 3/8"	19 3/8"	1 7/8"	7/16"	42 3/8"	Glass	Electric	Hardwire	5.1	2	2	Yes	2475N13	00000000

Linear Scales for Saws

Measure once and cut once with these linear scales. They mount right to your saw's table and keep the included tape measure visible at all times. Often used with chop and miter saws to cut bars and sheets, they're more accurate than measuring by hand. Slide the included saw stop along the scale to the length you need, then turn the handle to lock it in place at your desired length before making your cut. Flip the saw stop out of the way when you don’t need it.

				Overall						Left-Side Mount		Right-Side Mount
	Distance Measured Range	Measuring Increments	Accuracy	Lg.	Wd.	Material	Mounting Hardware Included	Features	Includes		Each		Each
Horizontal Orientation



		0" to 48"	1/16"	±1/16"	48"	2 3/4"	Aluminum	Yes	Plastic Lens	Saw Stop, Tape Measure	8961N103	0000000	8961N104	0000000


		0" to 96"	1/16"	±1/16"	96"	2 3/4"	Aluminum	Yes	Plastic Lens	Saw Stop, Tape Measure	8961N101	000000	8961N102	000000

Stops