Calipers, micrometers, gauges, and surface roughness testers
247 product families(558 total products)

Extech’s DT100M measures distance up to 330ft (100m). It can calculate area and volume and the integrated Pythagorean Theorem allows the user to take indirect measurements. Other features include continuous measurement with Min/Max distance tracking, 20 point memory, addition/subtraction of sequential readings, front or rear edge reference, and a Stakeout function. Large quad backlit LCD display and double molded housing. It also has a handy built-in bubble level and comes with a wrist strap and batteries.

Extech’s DT40M measures distance up to 40 m (131 ft). It can calculate area and volume and the integrated Pythagorean theorem allows the user to take indirect measurements. Other features include continuous measurement with min/max distance tracking, 20 point memory, addition/subtraction of sequential readings, front or rear edge reference, and a stakeout function. Large quad backlit LCD display and double molded housing. It also has a handy built-in bubble level and comes with a wrist strap and batteries.

Extech’s DT60M measures distance up to 196ft (60m). It can calculate area and volume and the integrated Pythagorean Theorem allows the user to take indirect measurements. Other features include continuous measurement with Min/Max distance tracking, 20 point memory, addition/subtraction of sequential readings, front or rear edge reference, and a Stakeout function. Large quad backlit LCD display and double molded housing. It also has a handy built-in bubble level and comes with a wrist strap and batteries.

Pls Universal Rotary/Line Laser Detector w/Clamp
Pls Housing Glass Insert for Pls 180G
Pls Housing Glass Insert for Pls 180R
Pls Housing Glass Insert for Pls 3G
Pls Housing Glass Insert for Pls 3R
Pls Housing Glass Insert for Pls 5G
Pls Housing Glass Insert for Pls 5R
Pls Housing Glass Insert for Pls 6G
Pls Housing Glass Insert for Pls 6R

0-0.03" Test Dial Indicator. Features: iP67 protective rating — Water and coolant proof Gaging; Inch/Metric conversion; Analog display for movement and; 3/8" & 5/32" dovetail stems included; 360° digital rotation.
0-1" Dial Indicator + Vise Grip + Flexible Arm, Heavy Duty Case.
0-1" Dial Indicator/0.001". Features: Exclusive iGAGING California design; iGAGING 10 Years of Excellency Special Edition; Dual dial indication; Indicator readings: 0.001" (outer scale); Dial dia.: 2 1/4".

0-1" Fractional Digital Indicator + Magnetic Base Set. Features: Range: 0 - 1"; Graduation: 0.001"; Reading: 0 - 100; Accuracy: 0.001"; Absolute and incremental reading.
0-1"/0.001" Dial Indicator + AnySurface Mag Base, Flex Arm, Vise Grip, Heavy Duty Case

0-10mm/0.01mm DIN878 Dial Indicator Black Face. Features: Exclusive iGAGING California design; iGAGING 10 Years of Excellency Special Edition; Dual dial indication; Indicator readings: 0.001" (outer scale); Dial dia.: 2 1/4".
0-10mm/0.01mm DIN878 Dial Indicator White Face
0.008/0.0001" Test Indicator

1" Dial Indicator with Mini Magnetic Base

3 Axis 7" Universal Clamp Arm + 0.03"/0.0005" Test Indicator Set. Features: IP54 protective rating — Moisture and dust resistance; Range: 0 - 6"/150 mm; Range with extensions: 0 - 16"/400 mm Absolute Origin Depth Gauge (35-0918); Accuracy: 0 - 1"/0.001"; Absolute encoding technology.
3 Axis 7" Universal Clamp Arm + Large Range 0.06"/0.0005" Test Indicator Set
Any Surface Magnetic Base with Flex Chrome Arm + 0-1"/0.001" Dial Indicator
Any Surface Magnetic Base/Flex Chrome Arm/Vise Grip + 0-1"/0.0005" Electronic Indicator
Centering Dial Indicator

Dial Protractor 90x4 Degree with V Magnets Base.

DigiAlign with 0-1" Digital Indicator 0.0005", 0.01mm, 1/128"

Digital Indicator with 4 Anvils Ball/Point/Flat/Spline 0-1"/0.0005" in/mm. Features: Absolute/Increment measuring; Accuracy: 0.0015"; Stem dia.: 3/8"; Thread size: #4-48; Carbide contact point.
Digital Indicator with Micro USB Data Output 0-0.5"/0.0005" in/0.01mm. Features: Absolute/Increment measuring; Accuracy: 0.0015"; Stem dia.: 3/8"; Thread size: #4-48; Carbide contact point.

Double Range Test Indicator 0.06"/0.0005" with 3 Points. Features: Range: 0.060"; Graduation: 0.0005"; Reading: 0-15-0; Face dia.: 1 1/2"; Satin chrome finish.
Double Range Test Indicator 0.06"/0.0005" with 3 Points + Uni Mag + 3/8" Stage with Case
Electronic Indicator with Flexible Arm Clamp and Plastic Case

Electronic Indicator with Flexible Arm Magnetic Base and Plastic Case. Features: Range: 0 - 1"; Graduation: 0.001"; Reading: 0 - 100; Accuracy: 0.001"; Absolute and incremental reading.



1" Dial Indicator with Magnetic Base with Fine Adjustment. Features: Range: 0 - 1"; Graduation: 0.001"; Reading: 0 - 100; Accuracy: 0.001"; Absolute and incremental reading.







iP65 0-1" Dial Indicator - White Face - 0-1"/.001"

iP65 Coolant Proof Dial Indicator 0-1"/0.0005" - Black Face. Features: Exclusive iGAGING California design; iGAGING 10 Years of Excellency Special Edition; Dual dial indication; Indicator readings: 0.001" (outer scale); Dial dia.: 2 1/4".

Pair of 7" &12" Layout Square/Bevel Gauge/Center Finder 3-in-1, Aluminum Blade with 16th and 32nd Laser Scale Scale, and 16th Marking Holes, Aluminum Base/Blade, Blue Magnets Base, Squareness 0.006"/0.15mm"; Free Machine Pencil/0.7mm Leads

Snap-Check Pro with 0-2"/0.001"/64th Dial Indicator
Universal Center Lock with Red Arm Anodized, Adjust Mag Base, Case, 0.030 Test Indicator

14" Universal Arm with Magnetic Base. Features: 12" reach; V-Groove base allows mounting; Fine adjustment knob on cylindrical surfaces; Accepts indicators with 3/8"/8 mm stems; On/Off switch.

2" Mini Mag Base + Red Universal Arm + Blue Plastic Case (No Dial). Features: Magnetic base: 1.2" x 1.17" x 1.38" H Dial Test Indicator (400-030); Arm length: 1.93" top, 2.1" bottom; Range: 0 - 0.030"; Universal fine adjustment; Reading: 0-15-0.

22-Piece Indicator Anvil Set

85x85x20 8" Stainless Steel Stand

85x85x20mm 8" Ceramic Stand
Central Lock 7 Anodized Arm with 3/8 Post Bar, Plastic Case. Features: IP54 protective rating — Moisture and dust resistance; Range: 0 - 6"/150 mm; Range with extensions: 0 - 16"/400 mm Absolute Origin Depth Gauge (35-0918); Accuracy: 0 - 1"/0.001"; Absolute encoding technology.

Indicator Comparator Stand 6x6x2 Granite Base Shank with Fine Adjustment
Indicator Comparator Stand 6x8x2" Granite a, Holder with Adjustment
Indicator Hand Lever

Magnetic Base with Fine Adjustment. Features: 12" reach; V-Groove base allows mounting; Fine adjustment knob on cylindrical surfaces; Accepts indicators with 3/8"/8 mm stems; On/Off switch.

0-0.5"/0.001" Dial Thickness Gage

0-6" Double Hook Digital Depth Gage, Absolute, USB Data in/mm Fraction. Features: Rounded stainless steel jaws; iP65 protective rating: for accurate ID measurement; Coolants, grit and dust proof; ABS/INC, DATA, IN/MM, Hold; Resolution: 0.0005"/0.01 mm function, Preset functions.
6" Square Protractor + Depth Gauge 2-in-1

Dial Thickness Gage 0-1/0.0005" with 6 Anvils

Digital Mini Thickness Gage 0-1" 0.001"/0.01mm/1/64"

Digital Mini Thickness Gage 0-1" 0.001"/0.01mm/1/64", with Flat and Ball Anvils
Digital Snap Depth Gauge 0-16". Features: IP54 protective rating — Moisture and dust resistance; Range: 0 - 6"/150 mm; Range with extensions: 0 - 16"/400 mm Absolute Origin Depth Gauge (35-0918); Accuracy: 0 - 1"/0.001"; Absolute encoding technology.
Digital Snap Depth Gauge 0-16" with Data Output USB. Features: IP54 protective rating — Moisture and dust resistance; Range: 0 - 6"/150 mm; Range with extensions: 0 - 16"/400 mm Absolute Origin Depth Gauge (35-0918); Accuracy: 0 - 1"/0.001"; Absolute encoding technology.

Digital Z Axis Setting Gauge with LED Backlit, Aluminum Hose, Magnets Base

SnapDepth 0-4", 0.0005", 0.01mm, 1/64"

Tube Dial Thickness Gauge 0-1/0.0005"
0-22" /0.0005" Digital Depth Gauge, 35-128 in/mm/128th Indicator 4" Base 2 Mount, 6 Rod + 2 Anvil Black Case. Features: Dial/Digital Indicator range: 0 - 1"/25 mm; Measuring range with extensions: 0 - 22"/550 mm; Thread size: #4 - 48; Stem dia.: 3/8"; 1", 2", 3", 4", 5" and 6" extensions included.
0-22"/0.001" Depth Gauge, Black Face/Orange Hand, Red Bezel 6 Rods + 2 Anvil, 4" Base 2 Mount Black Case. Features: Dial/Digital Indicator range: 0 - 1"/25 mm; Measuring range with extensions: 0 - 22"/550 mm; Thread size: #4 - 48; Stem dia.: 3/8"; 1", 2", 3", 4", 5" and 6" extensions included.


0-3" Digital Rotor Gage

Digital Drum Gage 0-20" 4" Preset

Digital Rotor Gauge, 4" Long Point, 1" Space, 3"/80mm Scale, 64th

Digital Tire Tread Gauge with Inch/Metric and 32nd Reading

Digital Wheel-on Drum Gauge 2-18" in/mm/64th

Digital Caliper Accessory Set for Rotor and Drum Gauge + Plastic Case

Rotor and Drum Gauge Accessory Set for Digital, 3/4" Flat, and Point Anvil and 3 3/4" Point Anvil.
0-6" Depth Micrometer 4" Base
2-12" Inside Micrometer
3-4" iP65 Digital Micrometer, New Frame SPC/USB
4" Diameter Measure Stage, X/Y Bearing Movement by 2 Digital Micrometer Heads






0-6" Micrometer Stand, Steel
Micrometer Stand Fold Style

0-6" Polycarbonate Digital Caliper 0.0005", 0.01mm, 1/128"

6"/150mm 0.001"/0.05mm Vernier Caliper. Features: More than 20 years of; Premium built calipers; with selected quality parts; Dial calipers are shock proof; Inspected to meet high.

Digital Diameter Caliper + Thickness Gage 2-in-1 with Handle. Features: iGAGING designed in California; Resolution: 0.01"/0.1 mm/ 1/64"; Accuracy: 0.01"; Spring load movement for; Alloy jaws with chrome finish.

Digital Inside Caliper 0-6" 0.01"/0.1mm/1/64" with Handle. Features: iGAGING designed in California; Resolution: 0.01"/0.1 mm/ 1/64"; Accuracy: 0.01"; Spring load movement for; Alloy jaws with chrome finish.

Dual Scale Inch/Metric Dial Caliper 6"/0.001"/0.02mm








in, mm, 128th USB Gray + Gold
iP54 EZ-Cal Digital Caliper with Super Display 0-4" in/mm/128th. Features: iP54 protective rating — Moisture and dust resistance; Easy view X-Large LCD display; Ultra-Response measure speed; Stainless steel frame; Resolution: 0.0005"/0.01 mm.

2.5" Depth Base for 4" 6" 8" 12" Digital and Dial Caliper Calipers

1-2-3 Aluminum Block. Features: EZ View: Ultra large LCD display with backlit; iP54 protective rating:; EZ Preset / Calibration / Absolute Function Moisture and dust resistance; EZ Installation: Requires drilling two small taps; Measuring range: 0 - 4"/100 mm.

15-Piece Setup Block Gauge Aluminum, Blue Anodized 3"X1/2x1/16", X3/32, X1/8, X5/32 X3/16, X7/32, X1/4, X5/16, X3/8, X7/16, X15/32, X1/2, X23/32, X3/4, 1x2X3" Accuracy 0.0015" in Plastic Case. Features: 6" and 12" rules with 16th and 32nd scales; 16ths scale has left to right and centering; 32nds scale has left to right rule with small.
36-Piece Set ±.0001" 3/4" ID 1/4"-28 Thread HRC57-60, Space Gauge Block Set in Plastic Case

4-Piece V-Block Set with Setting Clamp

81-Piece Gage Block Shop Grade




15-Piece Metric Setup Blocks, 75mm Length, 16mm Wide and Thickness 1.5, 2, 3, 4, 5, 6, 7, 8, 10, 16, 19, 20mmX and 25x50x75 mm Aluminum with Blue Anodized,, Accuracy 0.03mm
1.2-1.6" 3pt

2-6"/0.0005" Dial Bore Gage

3 Bore Gauge in 1 0.7"-6"/0.00005" Absolute Digital Bore Gauge USB Data iP54. Features: Close tolerance inspection of bores; 3 interchangeable measuring heads — 0.7" - 1.5", 1.5" - 2" & 2" - 6"; 3 sets of anvils with carbide points — 0.7, 0.8, 0.9, 1.0, 1.1, 1.2, 1.3, 1.4"; 2" extender; 3 spacers/washers: 0.02, 0.05, 0.1".
36-Piece Bore Gauge Setup Master Kit Gauge with NIST Cert Blocks. Features: Internal capacity: 6"; Depth capacity: 1"; Centralizer capacity width: 25/8"; 2 Pc. Anvils: 25/8" x 3/8"; iP54 protective rating: US PATENT.

4-Piece Small Hole Gauge 0.125" to 0.5"
6-Piece Telescoping Gage 1/2"-6". Features: Rigid handle for easy grip and adjustment; Satin chrome finish; Range: 5/16" - 6"; Uniform contact pressure.



10" Digital Protractor with Plastic Blade with in /Metric Scale
12" 170° Adjustable Protractor Chrome

360 Degree Dial Protractor with Center Punch
6" 180° Square Protractor Chrome. Features: Measures angle from 0 - 180°; Graduation: 1°; Accuracy: ±0.5°; 6" beam; Strong locking handle.
6" Bevel Slide
Bevel Protractor with 6" & 12" Blade. Features: Rust resistant hardened stainless steel; Strong and rigid locking clamps; Clockwise or counter; 10° markings in dial window; Accuracy: ± 5 arc minutes.

Ebony Tradition T Sliding Protractor, 9" Blade



T Rule, /Square, /Bevel Gauge/Center Find 4-in-1, 16th EZ Marking Hole, 32nd Scale Anodized Aluminum Blade & Base, Pair of 6" + 12" Squareness 0.0002"/Inch. Features: 6" and 12" rules with 16th and 32nd scales; 16ths scale has left to right and centering; 32nds scale has left to right rule with small; 3" scale on top, 2" rule at the bottom from 1/2" to 2 1/2".
Universal Dial Bevel Protractor. Features: Rust resistant hardened stainless steel; Strong and rigid locking clamps; Clockwise or counter; 10° markings in dial window; Accuracy: ± 5 arc minutes.

10X Magnifier with 8 LED Loupe, 0.005" Scale and Angle Circle Reticles. Features: Extreme high resolution and distortion free; Lighted by super bright 3 LED; Reticle precision: 0.0005"/0.01 mm; Max measuring: 0.04"/1.2 mm; Reticle has fine 90° crosshairs in center.

10X Magnifier with 8 LED Loupe, with 9 Reticles Included 0.005" Scale and More. Features: Extreme high resolution and distortion free; Lighted by super bright 3 LED; Reticle precision: 0.0005"/0.01 mm; Max measuring: 0.04"/1.2 mm; Reticle has fine 90° crosshairs in center.

10X Measuring Magnifier with 9 Measuring Reticles

4X 3.5" Diameter Magnifier 8X Spot 11" Flex Arm and Magnets Base, 12LED
Digital LED Measure Microscope 10-200 with USB Cable and Measure Manual, Wi-Fi




ZoomFlex Flashlight, 500 Lumens, 9" Flex Arm, 40 lb Magnetic Base
Wi-Fi High Definition Digital Microscope 393X Heavy Duty Metal Housing and Stand
ZoomFlex Flashlight, 300 Lumens, 6" Blue Universal Arm, Mag Base
ZoomFlex Flashlight, 300 Lumens, Magnets Base, Mounting Plate
18" Digital Crown Molding Device

Adjustable Router Table Gauge, with 32nd Scale 2" Depth and 2" Height Measuring + 5 Setting Bar Gauge Set, 3/4x1/2x3", 3/8x1/2x3", 1/4"1/2x3", 3/16x1/2x3", 1/8x1/2x3" Plastic Case, Accuracy ±0.001" to Setup Router Depth, Blade Depth, Router Edge to Fence, Router Center to Fence, Blade to Fence, Slot Depth
Band-Saw Alignment/Marking Hook Ruler, /Compass 3 in 1 Cnc Aluminum Body Blue Anodized, Laser Scale /4 Strong Magnets
DigiMit Digital Miter Saw Gage ±50° with 2 " Square
Digital Marking /Mortise Gauge/Divider 3-in-1
Digital Plane Gauge
Digital Router Gage 3-in-1

Digital Wheel Marking /Depth /Height Gauges 3-in-1
Ebony Marking Gage + Mortise Gage 2-in-1

EZ Align for Table Saw, with 0-1"/0.001"/64th Dial Indicator
EZ Digital Miter Gauge


Micro Adjust Mortise Marking Gage with 32nd and 1mm Scale, Black Chrome, Extra Cutter

Micro Adjust Wheel Marking Gage with 32nd and 1mm Scale, Black Chrome, Extra Cutter

Mini Router Gauge 16 Adjustable Router Depth Size, 1" Depth, 16th Laser Scale, 3/16", 1/4", 5/16", 3/8", 7/16" and 1/2" Step, Anodized Aluminum Body. Features: 1" Mini Depth Gauge (36-RG-01) — has a 64th scale, 3/16, 1/4, 5/16, 3/8, 7/16 and 1/2" steps; 2" Multi Depth & Center Gauge (36-RG-02):; 2" Multi Depth & Center Gauge; Aluminum body with blue anodized finish.

Snap Check +, Digital Gauge for Jointer/Table Saw/Router 0-2"/0.001"/0.01mm/64th
Thin Rip Jig

Wheel Marking Gage with Laser Scale 32nd and 1mm Metric Scale, Black Chrome Finish

Wheel Marking Gage/Mortise Gage with Laser Scale 32nd/1mm, Black Chrome Finish
Digital Router Gauge, Router Depth/Router Center/Slot Depth, 3-in-1, 0-2"/0.0005"/0.01mm/64th Reading, Anodized Aluminum Body with 6 Popular Step 1/2", 7/16", 3/8, "5/16", 1/4", 3/16" Quick Setting Stops, Accuracy 0.001" 3v Battery. with 3 Inter Changeable Anvil 1/4, 1/2" Diameter Flat Anvil, 2" Depth Rod.
Mini Router Depth and Center Gauge, 64 Adjustable Depth, 16th and 32nd Laser Scale, 3/16", 1/4", 5/16", 3/8", 7/16" and 1/2" Step, 1/4" and 1/2" Diameter Shank Center Check, Anodized Aluminum Body. Features: 1" Mini Depth Gauge (36-RG-01) — has a 64th scale, 3/16, 1/4, 5/16, 3/8, 7/16 and 1/2" steps; 2" Multi Depth & Center Gauge (36-RG-02):; 2" Multi Depth & Center Gauge.

Pair Router Gauge: 1" Mini Adjustable Router Depth Gauge with 16th Scale and 2" Multi Depth/Center Gauge with 32nd Laser Scale, 3/16", 1/4", 5/16", 3/8", 7/16" and 1/2" Quick Setting Step, 1/4" and 1/2" Diameter Shank Center Gauge in 2" Gauge, Quick Setup Saw Blade at 2", Anodized Aluminum Body.

28-Piece Transfer Punch Set
Center Gage with 4" 1/64" Scale. Features: Measures angle from 0 - 180°; Graduation: 1°; Accuracy: ±0.5°; 6" beam; Strong locking handle.
Center Gage with 8" 1/64" Scale, Stainless Steel. Features: Measures angle from 0 - 180°; Graduation: 1°; Accuracy: ±0.5°; 6" beam; Strong locking handle.


Machine Pencil for Bs

Premium Striking Knife. Features: Double beveled edge blade with a flat back; Handle length: 5"; Overall length: 6 1/2"; Blade is hardened HSS steel; Solid hardwood handle.

Striking Knife. Features: Double beveled edge blade with a flat back; Handle length: 5"; Overall length: 6 1/2"; Blade is hardened HSS steel; Solid hardwood handle.

6" Combination Square + 4" Double Square Set
DIN Standard Engineer Square Set 2", 4", 6"







Pair of Double Square 4"/100mm & 6"/150mm with Chrome 4R Blades Plastic Case
Protractor for 12" 18" 24" Combination Square
Square Head for 12" 18" 24" Combination Square
US Standard 6" 3-Piece Combination Square/Square + Center + 4R Blade
US Standard 6" Square Head + 6" 4R Blade

US Standard Pair of Double Square 4" & 6" with Chrome 4R Blades Plastic Case
4R Blade for 12" Combination Square
6" Combination Square Center Only
6" Combination Square Locking Screw Only. Features: Accuracy meets Federal Specifications; Hardened chrome plate blades with; Precision lapping on all measuring surfaces; Square head has a vial level and metal scriber; Protractor scale graduated from 4R: 8ths, 16ths, 32nds, 64ths.
Center Head for 12" 18" 24" Combination Square
Locking Nut, Screw and Spring for 12" 18" 24" Combination Square. Features: Accuracy meets Federal Specifications; Hardened chrome plate blades with; Precision lapping on all measuring surfaces; Square head has a vial level and metal scriber; Protractor scale graduated from 4R: 8ths, 16ths, 32nds, 64ths.
8" DigiCompass + Digi Divider 2-in-1/Aluminum Arm

AngleCube Digital Level + Bevel Gage 2-in-1, 3 Side Magnets EZ Read. Features: Magnetics on bottom and 2 sides; Precision digital level sensor; Anodized finish; Alloy aluminum body; Micro USB data output port.




Smart AngleCube 2" Digital Level + Protractor with Bluetooth Data. Features: Magnetics on bottom and 2 sides; Precision digital level sensor; Anodized finish; Alloy aluminum body; Micro USB data output port.
8" Inch/Metric Center Rule Angle Center 2 in 1. Features: Double beveled edge blade with a flat back; Handle length: 5"; Overall length: 6 1/2"; Blade is hardened HSS steel; Solid hardwood handle.
Center + Bevel Rule 2 in 1. Features: Double beveled edge blade with a flat back; Handle length: 5"; Overall length: 6 1/2"; Blade is hardened HSS steel; Solid hardwood handle.




Metric Scale Center + Bevel Rule 2 in 2. Features: Double beveled edge blade with a flat back; Handle length: 5"; Overall length: 6 1/2"; Blade is hardened HSS steel; Solid hardwood handle.
Digital Quill Kit


0-12" Digital Scale with Vertical & Horizontal Bracket, 1/64", Preset. Features: iP54 protective rating — Moisture and dust resistance; Range: 0 - 6"/150 mm; Absolute encoding technology; Ultra-Response measure speed; Easy to read LCD display.

0-6" Digi Scale with Vertical & Horizontal Bracket, 1/64" Preset. Features: iP54 protective rating — Moisture and dust resistance; Range: 0 - 6"/150 mm; Absolute encoding technology; Ultra-Response measure speed; Easy to read LCD display.
AC 110/240V to 5V Adapter with 60ft Cable for Absolute DRO 35-8XX-a, 35-7XX-P +. Features: IP54 protective rating:; Display has 6 key LCD and magnetic; Absolute encoding technology to allow for easy attachment to; Ultra-Response measure speed; Articulating arm allows for stacking.





SPC/USB Kit for 35-040 Series and 35-065 Series. Features: iP40 protective rating — Solid objects over 1 mm; Large LCD display; Criterion A for ESD; Inch/Metric conversion; Resolution: 0.00005"/0.001 mm.
USB Data Cable for 35-2268/35-2269