Precision Measuring
Insize Precision Measuring & Inspection Tools
Authorized Insize distributor | Ships direct from Insize | Quote reply same day | Tool + accessory in one order: save 5%L. DeWitt McCarter is an authorized Insize distributor. This department carries the Insize 2026 US line — hand measuring tools, gage blocks and thread gages, and inspection equipment from microscopes to hardness and torque testers — each listed under its Insize part number. Have the part number? Type it in the search bar (for example 1108-150) to land on the exact tool. Otherwise, pick a category below.
Hand Measuring Tools
CalipersDigital, dial and vernier calipers, 0-6IN to 0-40IN, plus inside-groove, offset and special-jaw models.MicrometersOutside, inside, three-point, depth, blade, V-anvil and spline micrometers; digital to .00005IN.Height GagesDigital, dial and vernier height gages from 0-.8IN mini gages to 0-80IN, plus scribers.Depth MeasurementDigital depth gages, hook and double-hook depth gages, mini and keyway gages, extension bases.Bore & Inside MeasurementDial and digital bore gages, split-type gages for small holes, deep-hole gages, telescoping gages.Indicators & Test IndicatorsDial and digital indicators, dial test indicators, styli, backs and zero setters.
Gages, Standards & Layout
Gage Blocks, Pins & Setting StandardsGage blocks and sets, angle blocks, pin gages, setting rings, micrometer setting standards, balls.Thread Gages & Thread MeasurementGO/NO GO thread ring and plug gages (metric, UN, NPT, BSPT, G), 3-wires, thread micrometer tips.Gages & Reference ToolsSnap gages, radius, feeler, chamfer, taper, thickness and welding gages.Squares, Levels & AngleMachinist and granite squares, block and frame levels, protractors and digital levels.Rules, Straight Edges & LayoutSteel rules, straight edges, scribers, dividers and measuring tapes.
Inspection & Test Equipment
Optical & Video InspectionMicroscopes, magnifiers, profile projectors, vision measuring systems, borescopes and videoscopes.Surface Roughness & Coating ThicknessRoughness testers and probes, roughness specimens, coating thickness gages.Ultrasonic Thickness & Flaw DetectionUltrasonic thickness gages, transducers, couplant and flaw detector.Hardness Testers & Test BlocksLeeb, Rockwell, Brinell, Vickers and Shore testers, durometers and certified test blocks.Force & Material TestingForce gages, spring testers, tension gages, test stands, universal testing machines, metallography.Torque Wrenches & TestersDigital, dial and preset torque wrenches, torque testers, multipliers and heads.Weights & ScalesCalibration weights and weight sets (classes E2, F1, F2, M1), weighing, counting and crane scales.Testing & Specialty InstrumentsSound, light, moisture, temperature and humidity meters, tachometers, multimeters, gloss meters.
Setup, Data & Accessories
Surface Plates & WorkholdingGranite surface plates and stands, V-blocks, bench centers, sine tables, angle plates, CMM fixtures.Stands, Holders & AccessoriesMagnetic and granite indicator stands, holders, contact points, extension bases.Linear Scales, DROs & Machine ProbesLinear scales and digital readouts, CNC touch probes and styli, edge finders, tool presetters.Data Collection & WirelessData output cables, wireless transmitters and receivers, foot switches and hubs for SPC.Measuring Tool SetsCaliper and micrometer starter sets, combination square sets, training kits.
Choosing the right tool
| If you need to… | Start with | Shop |
|---|---|---|
| Check an outside diameter or length at the machine | Digital caliper, then an outside micrometer for tighter tolerance | Calipers · Micrometers |
| Measure a bore or internal diameter | Three-point internal micrometer, dial bore gage or telescoping gage | Bore & Inside Measurement |
| Check runout, flatness or alignment | Dial or digital indicator on a magnetic stand; dial test indicator for tight spots | Indicators & Test Indicators · Stands, Holders & Accessories |
| Accept or reject a threaded part | GO and NO GO thread ring or plug gages; 3-wires for pitch diameter | Thread Gages & Thread Measurement |
| Calibrate or zero your own tools | Gage blocks, setting rings, micrometer setting standards, pin gages | Gage Blocks, Pins & Setting Standards |
| Inspect small features without contact | Measuring microscope, profile projector or vision measuring system | Optical & Video Inspection |
Before you order
- Insize ranges are listed in inch and metric; most digital tools switch between the two.
- ISO 17025 calibration certificates are available as separate part numbers on the 1108 digital calipers, 1311 dial calipers and 2307 dial indicators (CAL suffix), and on request for those series. Gage blocks, thread gages, setting rings and other standards list a manufacturer inspection certificate where Insize supplies one.
- Wireless (WL) tools need a receiver; data-output tools need the matching cable. Both are under Data Collection & Wireless.
Need help choosing or a volume price?
Send the Insize part number or the size you need to measure and the quantity — we reply the same day. (210) 494-1997 · [email protected]
Request a QuoteSend the Insize part number or the size you need to measure and the quantity — we reply the same day. (210) 494-1997 · [email protected]
- Calipers
- Micrometers
- Height Gages
- Depth Measurement
- Bore & Inside Measurement
- Indicators & Test Indicators
- Gage Blocks, Pins & Setting Standards
- Thread Gages & Thread Measurement
- Gages & Reference Tools
- Squares, Levels & Angle
- Rules, Straight Edges & Layout
- Optical & Video Inspection
- Surface Roughness & Coating Thickness
- Ultrasonic Thickness & Flaw Detection
- Hardness Testers & Test Blocks
- Force & Material Testing
- Torque Wrenches & Testers
- Weights & Scales
- Testing & Specialty Instruments
- Surface Plates & Workholding
- Stands, Holders & Accessories
- Linear Scales, DROs & Machine Probes
- Data Collection & Wireless
- Measuring Tool Sets
-
Insize 7392-T7 – Multifunctional Points, Point, Pair
Insize
$73.53Insize 7392-T7 – Multifunctional Po7392-T7- SKU:
- 7392-T7
- Availability:
- Ships direct from Insize. Most items in stock; we confirm your ship date by email after you order.
- Weight:
- 0.02 LBS
- Brand:
- Insize
- Manufacturer Part Number:
- 7392-T7
- Product Family:
- Calipers
- Supplier Category Code:
- A
- EAN:
- 6928640350894
- Package Weight:
- 0.02 lb
- Package Length:
- 1.65 in
- Package Width:
- 1.57 in
- Package Height:
- 0.59 in
- Feature 1:
- MULTIFUNCTIONAL POINTS, point, pair
- Feature 2:
- Multifunctional points for electronic caliper with interchangeable points 1526 series
$73.53 -
Insize 7392-T8 – Multifunctional Points, Knife-edge, Pair
Insize
$123.50Insize 7392-T8 – Multifunctional Po7392-T8- SKU:
- 7392-T8
- Availability:
- Ships direct from Insize. Most items in stock; we confirm your ship date by email after you order.
- Weight:
- 0.02 LBS
- Brand:
- Insize
- Manufacturer Part Number:
- 7392-T8
- Product Family:
- Calipers
- Supplier Category Code:
- A
- EAN:
- 6928640350900
- Package Weight:
- 0.02 lb
- Package Length:
- 1.65 in
- Package Width:
- 1.57 in
- Package Height:
- 0.59 in
- Feature 1:
- MULTIFUNCTIONAL POINTS, knife-edge, pair
- Feature 2:
- Multifunctional points for electronic caliper with interchangeable points 1526 series
$123.50 -
Insize 7392-T9 – Multifunctional Points, Point, Pair
Insize
$74.48Insize 7392-T9 – Multifunctional Po7392-T9- SKU:
- 7392-T9
- Availability:
- Ships direct from Insize. Most items in stock; we confirm your ship date by email after you order.
- Weight:
- 0.04 LBS
- Brand:
- Insize
- Manufacturer Part Number:
- 7392-T9
- Product Family:
- Calipers
- Supplier Category Code:
- A
- EAN:
- 6928640350917
- Package Weight:
- 0.04 lb
- Package Length:
- 2.28 in
- Package Width:
- 2.13 in
- Package Height:
- 0.91 in
- Feature 1:
- MULTIFUNCTIONAL POINTS, point, pair
- Feature 2:
- Multifunctional points for electronic caliper with interchangeable points 1526 series
$74.48 -
Insize 7511-8 – Folding Magnifier, 8X, .827IN DIA
Insize
$6.18Insize 7511-8 – Folding Magnifier,7511-8- SKU:
- 7511-8
- Availability:
- Ships direct from Insize. Most items in stock; we confirm your ship date by email after you order.
- Weight:
- 0.11 LBS
- Brand:
- Insize
- Manufacturer Part Number:
- 7511-8
- Product Family:
- Optical and Video Inspection
- Supplier Category Code:
- A
- EAN:
- 6928640376481
- Package Weight:
- 0.11 lb
- Package Length:
- 2.28 in
- Package Width:
- 1.77 in
- Package Height:
- 0.98 in
- Feature 1:
- Glass lens
$6.18 -
Insize 7512-1 – Three-Way Magnifier with Illumination, 2X/4X, Magnification 2X/4X
Insize
$45.13Insize 7512-1 – Three-Way Magnifier7512-1- SKU:
- 7512-1
- Availability:
- Ships direct from Insize. Most items in stock; we confirm your ship date by email after you order.
- Weight:
- 1.02 LBS
- Brand:
- Insize
- Manufacturer Part Number:
- 7512-1
- Product Family:
- Optical and Video Inspection
- Supplier Category Code:
- A
- EAN:
- 6928640375590
- Package Weight:
- 1.02 lb
- Package Length:
- 11.42 in
- Package Width:
- 7.09 in
- Package Height:
- 1.57 in
- Feature 1:
- Resin lens
- Feature 2:
- Powered by 2xAA batteries or power adapter(110~240V, 50~60Hz)
$45.13 -
Insize 7513-2 – Magnifier with Illumination, 2X, Magnification 2X
Insize
$16.53Insize 7513-2 – Magnifier with Illu7513-2- SKU:
- 7513-2
- Availability:
- Ships direct from Insize. Most items in stock; we confirm your ship date by email after you order.
- Weight:
- 0.43 LBS
- Brand:
- Insize
- Manufacturer Part Number:
- 7513-2
- Product Family:
- Optical and Video Inspection
- Supplier Category Code:
- A
- EAN:
- 6928640375606
- Package Weight:
- 0.43 lb
- Package Length:
- 7.09 in
- Package Width:
- 3.54 in
- Package Height:
- 1.18 in
- Feature 1:
- Glass lens
- Feature 2:
- Powered by 3xAAA batteries
$16.53 -
Insize 7513-4 – Magnifier with Illumination, 4X, Magnification 4X
Insize
$14.54Insize 7513-4 – Magnifier with Illu7513-4- SKU:
- 7513-4
- Availability:
- Ships direct from Insize. Most items in stock; we confirm your ship date by email after you order.
- Weight:
- 0.27 LBS
- Brand:
- Insize
- Manufacturer Part Number:
- 7513-4
- Product Family:
- Optical and Video Inspection
- Supplier Category Code:
- A
- EAN:
- 6928640376276
- Package Weight:
- 0.27 lb
- Package Length:
- 5.91 in
- Package Width:
- 2.36 in
- Package Height:
- 1.18 in
- Feature 1:
- Glass lens
- Feature 2:
- Powered by 3xAAA batteries
$14.54 -
Insize 7514-1 – Folding Magnifier with Illumination, 2.5X, Magnification 2.5X
Insize
$12.83Insize 7514-1 – Folding Magnifier w7514-1- SKU:
- 7514-1
- Availability:
- Ships direct from Insize. Most items in stock; we confirm your ship date by email after you order.
- Weight:
- 0.14 LBS
- Brand:
- Insize
- Manufacturer Part Number:
- 7514-1
- Product Family:
- Optical and Video Inspection
- Supplier Category Code:
- A
- EAN:
- 6928640375637
- Package Weight:
- 0.14 lb
- Package Length:
- 3.54 in
- Package Width:
- 2.36 in
- Package Height:
- 0.79 in
- Feature 1:
- Resin lens
- Feature 2:
- Powered by 2xCR1620 batteries
- Feature 3:
- LED lights up automatically when α is over 130°
$12.83 -
Insize 7515-10 – Folding Magnifier with Illumination, 10X, Magnification 10X
Insize
$17.48Insize 7515-10 – Folding Magnifier7515-10- SKU:
- 7515-10
- Availability:
- Ships direct from Insize. Most items in stock; we confirm your ship date by email after you order.
- Weight:
- 0.29 LBS
- Brand:
- Insize
- Manufacturer Part Number:
- 7515-10
- Product Family:
- Optical and Video Inspection
- Supplier Category Code:
- A
- EAN:
- 6928640375644
- Package Weight:
- 0.29 lb
- Package Length:
- 2.76 in
- Package Width:
- 1.97 in
- Package Height:
- 1.18 in
- Feature 1:
- Resin lens
- Feature 2:
- Powered by 3xLR927 batteries
$17.48 -
Insize 7516-5D-U – Table Magnifier with Illumination, 2.25X
Insize
$227.05Insize 7516-5D-U – Table Magnifier7516-5D-U- SKU:
- 7516-5D-U
- Availability:
- Ships direct from Insize. Most items in stock; we confirm your ship date by email after you order.
- Weight:
- 6.29 LBS
- Brand:
- Insize
- Manufacturer Part Number:
- 7516-5D-U
- Product Family:
- Optical and Video Inspection
- Supplier Category Code:
- A
- EAN:
- 6928640395109
- Package Weight:
- 6.29 lb
- Package Length:
- 20.67 in
- Package Width:
- 9.65 in
- Package Height:
- 5.51 in
- Feature 1:
- LED illumination, working life 20000h.
$227.05 -
Insize 7517-3D – Table Magnifier with Illumination, 1.75X
Insize
$140.60Insize 7517-3D – Table Magnifier wi7517-3D- SKU:
- 7517-3D
- Availability:
- Ships direct from Insize. Most items in stock; we confirm your ship date by email after you order.
- Weight:
- 2.59 LBS
- Brand:
- Insize
- Manufacturer Part Number:
- 7517-3D
- Product Family:
- Optical and Video Inspection
- Supplier Category Code:
- A
- EAN:
- 6928640399107
- Package Weight:
- 2.59 lb
- Package Length:
- 0.79 in
- Package Width:
- 0.63 in
- Package Height:
- 1.06 in
- Feature 1:
- LED illumination, working life 20000h.
- Feature 2:
- Four steps brightness adjustment.
- Feature 3:
- Resin lens.
$140.60 -
Insize 7520-320D – Table Magnifier with Illumination, 1.75X/6X
Insize
$274.55Insize 7520-320D – Table Magnifier7520-320D- SKU:
- 7520-320D
- Availability:
- Ships direct from Insize. Most items in stock; we confirm your ship date by email after you order.
- Weight:
- 7.22 LBS
- Brand:
- Insize
- Manufacturer Part Number:
- 7520-320D
- Product Family:
- Optical and Video Inspection
- Supplier Category Code:
- A
- EAN:
- 6940561933369
- Package Weight:
- 7.22 lb
- Package Length:
- 28.94 in
- Package Width:
- 10.04 in
- Package Height:
- 6.3 in
- Feature 1:
- LED illumination, working life 20000h
- Feature 2:
- Resin lens
$274.55 -
Insize 7521-3D – Table Magnifier with Illumination, 1.75X
Insize
$253.65Insize 7521-3D – Table Magnifier wi7521-3D- SKU:
- 7521-3D
- Availability:
- Ships direct from Insize. Most items in stock; we confirm your ship date by email after you order.
- Weight:
- 6.21 LBS
- Brand:
- Insize
- Manufacturer Part Number:
- 7521-3D
- Product Family:
- Optical and Video Inspection
- Supplier Category Code:
- A
- EAN:
- 6940561933376
- Package Weight:
- 6.21 lb
- Package Length:
- 28.94 in
- Package Width:
- 10.04 in
- Package Height:
- 6.3 in
- Feature 1:
- LED illumination, working life 20000h
- Feature 2:
- Resin lens
$253.65 -
Insize 7522-610 – Magnifier with Two Lenses, 6X/10X
Insize
$27.27Insize 7522-610 – Magnifier with Tw7522-610- SKU:
- 7522-610
- Availability:
- Ships direct from Insize. Most items in stock; we confirm your ship date by email after you order.
- Weight:
- 0.39 LBS
- Brand:
- Insize
- Manufacturer Part Number:
- 7522-610
- Product Family:
- Optical and Video Inspection
- Supplier Category Code:
- A
- EAN:
- 6940561939958
- Package Weight:
- 0.39 lb
- Package Length:
- 6.89 in
- Package Width:
- 4.13 in
- Package Height:
- 1.77 in
- Feature 1:
- Resin lens
- Feature 2:
- Interchangeable lenses
- Feature 3:
- Powered by 3 pcs AAA batteries(included)
$27.27 -
Insize 7523-3D5 – Magnification Glasses, 1X/1.5X/2X/2.5X/3.5X
Insize
$38.67Insize 7523-3D5 – Magnification Gla7523-3D5- SKU:
- 7523-3D5
- Availability:
- Ships direct from Insize. Most items in stock; we confirm your ship date by email after you order.
- Weight:
- 0.89 LBS
- Brand:
- Insize
- Manufacturer Part Number:
- 7523-3D5
- Product Family:
- Optical and Video Inspection
- Supplier Category Code:
- A
- EAN:
- 6940561939965
- Package Weight:
- 0.89 lb
- Package Length:
- 9.17 in
- Package Width:
- 6.3 in
- Package Height:
- 2.95 in
- Feature 1:
- Resin lens
- Feature 2:
- Interchangeable lenses
- Feature 3:
- Powered by 3 pcs AAA batteries(included)
$38.67 -
Insize 7524-10 – Magnifier with Illumination, 10X
Insize
$44.27Insize 7524-10 – Magnifier with Ill7524-10- SKU:
- 7524-10
- Availability:
- Ships direct from Insize. Most items in stock; we confirm your ship date by email after you order.
- Weight:
- 0.44 LBS
- Brand:
- Insize
- Manufacturer Part Number:
- 7524-10
- Product Family:
- Optical and Video Inspection
- Supplier Category Code:
- A
- EAN:
- 6940561964219
- Package Weight:
- 0.44 lb
- Package Length:
- 2.95 in
- Package Width:
- 2.56 in
- Package Height:
- 2.56 in
- Feature 1:
- Glass lens
- Feature 2:
- Powered by 3xAG7 batteries
- Feature 3:
- 3pcs LED and 3pcs UV
- Feature 4:
- Base with scale, graduation 1/16', 0.5mm
$44.27 -
Insize 7525-D4 – Digital Magnifier, 4.3IN Screen
Insize
$740.05Insize 7525-D4 – Digital Magnifier,7525-D4- SKU:
- 7525-D4
- Availability:
- Ships direct from Insize. Most items in stock; we confirm your ship date by email after you order.
- Weight:
- 365.00 LBS
- Brand:
- Insize
- Manufacturer Part Number:
- 7525-D4
- Product Family:
- Optical and Video Inspection
- Supplier Category Code:
- A
- EAN:
- 6974029771392
- Package Weight:
- 365 lb
- Package Length:
- 1.32 in
- Package Width:
- 5.9 in
- Package Height:
- 3.94 in
- Feature 1:
- Screen size 4.3'
- Feature 2:
- Screen resolution 470×272
- Feature 3:
- Magnification 2X-32X
- Feature 4:
- Close view pixel 8M
- Feature 5:
- 720P60 camera
- Feature 6:
- Auto focus
- Feature 7:
- With screen freezing function
- Feature 8:
- Port to TV
$740.05 -
Insize 7526-D5 – Digital Magnifier, 5IN Screen
Insize
$1,070.65Insize 7526-D5 – Digital Magnifier,7526-D5- SKU:
- 7526-D5
- Availability:
- Ships direct from Insize. Most items in stock; we confirm your ship date by email after you order.
- Weight:
- 3.91 LBS
- Brand:
- Insize
- Manufacturer Part Number:
- 7526-D5
- Product Family:
- Optical and Video Inspection
- Supplier Category Code:
- B
- EAN:
- 6940561983777
- Package Weight:
- 3.91 lb
- Package Length:
- 9.65 in
- Package Width:
- 5.12 in
- Package Height:
- 7.28 in
- Feature 1:
- Screen size 5'
- Feature 2:
- Screen resolution 800×480
- Feature 3:
- Magnification 2X-32X
- Feature 4:
- Close view pixel 8M, Far view pixel 8M
- Feature 5:
- Focus manual/automatic
- Feature 6:
- 720P60(close view) and 1080P30(far view) cameras
- Feature 7:
- Double autofocus
- Feature 8:
- 26 color modes can be sqitched to meet the needs of different people
$1,070.65 -
Insize 7600-6 – Stroke Counter, 0-999999
Insize
$18.43Insize 7600-6 – Stroke Counter, 0-97600-6- SKU:
- 7600-6
- Availability:
- Ships direct from Insize. Most items in stock; we confirm your ship date by email after you order.
- Weight:
- 0.40 LBS
- Brand:
- Insize
- Manufacturer Part Number:
- 7600-6
- Product Family:
- Precision Measuring Tools
- Supplier Category Code:
- B
- EAN:
- 6940561943337
- Package Weight:
- 0.4 lb
- Package Length:
- 2.17 in
- Package Width:
- 2.05 in
- Package Height:
- 2.17 in
- Feature 1:
- Accumulate and record the number of mechanical movements
- Feature 2:
- Rotate back to zero.
$18.43 -
Insize 7901-10 – Table, 1084×474×1515MM
Insize
$3,788.60Insize 7901-10 – Table, 1084×474×157901-10- SKU:
- 7901-10
- Availability:
- Ships direct from Insize. Most items in stock; we confirm your ship date by email after you order.
- Weight:
- 44.09 LBS
- Brand:
- Insize
- Manufacturer Part Number:
- 7901-10
- Product Family:
- Precision Measuring Tools
- Supplier Category Code:
- B
- EAN:
- 6940561961799
- Package Weight:
- 44.09 lb
- Package Length:
- 42.68 in
- Package Width:
- 18.66 in
- Package Height:
- 59.65 in
$3,788.60