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Precision Measuring

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

Gages, Standards & Layout

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

Choosing the right tool

If you need to…Start withShop
Check an outside diameter or length at the machineDigital caliper, then an outside micrometer for tighter toleranceCalipers · Micrometers
Measure a bore or internal diameterThree-point internal micrometer, dial bore gage or telescoping gageBore & Inside Measurement
Check runout, flatness or alignmentDial or digital indicator on a magnetic stand; dial test indicator for tight spotsIndicators & Test Indicators · Stands, Holders & Accessories
Accept or reject a threaded partGO and NO GO thread ring or plug gages; 3-wires for pitch diameterThread Gages & Thread Measurement
Calibrate or zero your own toolsGage blocks, setting rings, micrometer setting standards, pin gagesGage Blocks, Pins & Setting Standards
Inspect small features without contactMeasuring microscope, profile projector or vision measuring systemOptical & 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 Quote
  • Insize HDT-L411 precision measuring tool

    Insize HDT-L411 – Portable Leeb Hardness Tester

    Insize

    $696.35
    Insize HDT-L411 – Portable Leeb Har
    HDT-L411
    SKU:
    HDT-L411
    Availability:
    Ships direct from Insize. Most items in stock; we confirm your ship date by email after you order.
    Weight:
    8.86 LBS
    Brand:
    Insize
    Manufacturer Part Number:
    HDT-L411
    Product Family:
    Testing and Specialty Instruments
    Supplier Category Code:
    B
    EAN:
    6940561944952
    Package Weight:
    8.86 lb
    Package Length:
    12.99 in
    Package Width:
    11.42 in
    Package Height:
    3.54 in
    Feature 1:
    Resolution 1HLD, 1HV, 1HB, 0.1HRC, 0.1HRB, 0.1HRA, 0.1HS, 1SGM
    Feature 2:
    Accuracy ±6HLD (when HLD=800)
    Feature 3:
    Impact device D. Universal testing angle, no need to set impact direction
    Feature 4:
    Dual-coil probe, high accuracy
    Feature 5:
    Based on Leeb (HLD), converted to Vickers (HV), Brinell (HB), Rockwell (HRC, HRA and HRB), Shore (HS) and tensile strength (SGM)
    Feature 6:
    Dual value display, shows both Leeb and converted hardness
    Feature 7:
    High contrast digital LCD display
    Feature 8:
    Can choose large font display
    $696.35
  • Insize HDT-LP200 precision measuring tool

    Insize HDT-LP200 – Portable Leeb Hardness Tester, not Include Printer

    Insize

    $680.20
    Insize HDT-LP200 – Portable Leeb Ha
    HDT-LP200
    SKU:
    HDT-LP200
    Availability:
    Ships direct from Insize. Most items in stock; we confirm your ship date by email after you order.
    Weight:
    9.11 LBS
    Brand:
    Insize
    Manufacturer Part Number:
    HDT-LP200
    Product Family:
    Testing and Specialty Instruments
    Supplier Category Code:
    B
    EAN:
    6940561947083
    Package Weight:
    9.11 lb
    Package Length:
    12.99 in
    Package Width:
    11.42 in
    Package Height:
    3.54 in
    Feature 1:
    Resolution 1HLD/1HV/1HB/0.1HRC/0.1HRB/0.1HRA/0.1HS/1SGM
    Feature 2:
    Accuracy ±6HLD (when HLD=800)
    Feature 3:
    Measuring range HL 100-960/HRC 0.9-79.2/HRB 1-140/HB 1-1878/HV 1-1698 HS 0.5-1370/HRA 1-88.5/SGM (rm) 1-6599N/mm²
    Feature 4:
    Can change probes. Dual-coil probe for high accuracy
    Feature 5:
    Universal testing angle, no need to set impact direction Based on Leeb (HLD), converted to Vickers (HV), Brinell (HB), Rockwell (HRC, HRA and HRB), Shore (HS) and tensile strength (SGM)
    Feature 6:
    Dual value display, shows both Leeb and converted hardness
    Feature 7:
    Large LCD display with backlight
    Feature 8:
    Can choose large font display and statistics display
    $680.20
  • Insize HDT-LP200-C precision measuring tool

    Insize HDT-LP200-C – Impact Device C for HDT-LP200

    Insize

    $682.10
    Insize HDT-LP200-C – Impact Device
    HDT-LP200-C
    SKU:
    HDT-LP200-C
    Availability:
    Ships direct from Insize. Most items in stock; we confirm your ship date by email after you order.
    Weight:
    1.26 LBS
    Brand:
    Insize
    Manufacturer Part Number:
    HDT-LP200-C
    Product Family:
    Precision Measuring Tools
    Supplier Category Code:
    B
    EAN:
    6940561948417
    Package Weight:
    1.26 lb
    Package Length:
    0.55 in
    Package Width:
    7.72 in
    Package Height:
    4.33 in
    Feature 1:
    IMPACT DEVICE C for HDT-LP200
    $682.10
  • Insize HDT-LP200-D15 precision measuring tool

    Insize HDT-LP200-D15 – Impact Device D+15 for HDT-LP200

    Insize

    $682.10
    Insize HDT-LP200-D15 – Impact Devic
    HDT-LP200-D15
    SKU:
    HDT-LP200-D15
    Availability:
    Ships direct from Insize. Most items in stock; we confirm your ship date by email after you order.
    Weight:
    1.26 LBS
    Brand:
    Insize
    Manufacturer Part Number:
    HDT-LP200-D15
    Product Family:
    Precision Measuring Tools
    Supplier Category Code:
    B
    EAN:
    6940561948424
    Package Weight:
    1.26 lb
    Package Length:
    0.56 in
    Package Width:
    7.72 in
    Package Height:
    4.33 in
    Feature 1:
    IMPACT DEVICE D+15
    $682.10
  • Insize HDT-LP200-DC precision measuring tool

    Insize HDT-LP200-DC – Impact Device DC for HDT-LP200

    Insize

    $678.30
    Insize HDT-LP200-DC – Impact Device
    HDT-LP200-DC
    SKU:
    HDT-LP200-DC
    Availability:
    Ships direct from Insize. Most items in stock; we confirm your ship date by email after you order.
    Weight:
    1.26 LBS
    Brand:
    Insize
    Manufacturer Part Number:
    HDT-LP200-DC
    Product Family:
    Precision Measuring Tools
    Supplier Category Code:
    B
    EAN:
    6940561948431
    Package Weight:
    1.26 lb
    Package Length:
    0.38 in
    Package Width:
    6.34 in
    Package Height:
    3.7 in
    Feature 1:
    IMPACT DEVICE DC for HDT-LP200
    $678.30
  • Insize HDT-LP200-DL precision measuring tool

    Insize HDT-LP200-DL – Impact Device DL for HDT-LP200

    Insize

    $757.15
    Insize HDT-LP200-DL – Impact Device
    HDT-LP200-DL
    SKU:
    HDT-LP200-DL
    Availability:
    Ships direct from Insize. Most items in stock; we confirm your ship date by email after you order.
    Weight:
    1.30 LBS
    Brand:
    Insize
    Manufacturer Part Number:
    HDT-LP200-DL
    Product Family:
    Precision Measuring Tools
    Supplier Category Code:
    B
    EAN:
    6940561948448
    Package Weight:
    1.3 lb
    Package Length:
    0.63 in
    Package Width:
    10.28 in
    Package Height:
    4.09 in
    Feature 1:
    IMPACT DEVICE DL
    $757.15
  • Insize HDT-LP200-E precision measuring tool

    Insize HDT-LP200-E – Impact Device E for HDT-LP200

    Insize

    $2,976.35
    Insize HDT-LP200-E – Impact Device
    HDT-LP200-E
    SKU:
    HDT-LP200-E
    Availability:
    Ships direct from Insize. Most items in stock; we confirm your ship date by email after you order.
    Weight:
    1.73 LBS
    Brand:
    Insize
    Manufacturer Part Number:
    HDT-LP200-E
    Product Family:
    Precision Measuring Tools
    Supplier Category Code:
    B
    EAN:
    6940561948455
    Package Weight:
    1.73 lb
    Package Length:
    1.1 in
    Package Width:
    12.09 in
    Package Height:
    6.97 in
    Feature 1:
    IMPACT DEVICE E for HDT-LP200
    $2,976.35
  • Insize HDT-LP200-G precision measuring tool

    Insize HDT-LP200-G – Impact Device G for HDT-LP200

    Insize

    $1,502.90
    Insize HDT-LP200-G – Impact Device
    HDT-LP200-G
    SKU:
    HDT-LP200-G
    Availability:
    Ships direct from Insize. Most items in stock; we confirm your ship date by email after you order.
    Weight:
    1.73 LBS
    Brand:
    Insize
    Manufacturer Part Number:
    HDT-LP200-G
    Product Family:
    Precision Measuring Tools
    Supplier Category Code:
    B
    EAN:
    6940561948462
    Package Weight:
    1.73 lb
    Package Length:
    1.1 in
    Package Width:
    12.09 in
    Package Height:
    6.97 in
    Feature 1:
    IMPACT DEVICE G for HDT-LP200
    $1,502.90
  • Insize HDT-LP200B precision measuring tool

    Insize HDT-LP200B – Portable Leeb Hardness Tester, Include Printer, with Bluetooth

    Insize

    $1,213.15
    Insize HDT-LP200B – Portable Leeb H
    HDT-LP200B
    SKU:
    HDT-LP200B
    Availability:
    Ships direct from Insize. Most items in stock; we confirm your ship date by email after you order.
    Weight:
    11.02 LBS
    Brand:
    Insize
    Manufacturer Part Number:
    HDT-LP200B
    Product Family:
    Testing and Specialty Instruments
    Supplier Category Code:
    B
    EAN:
    6928640387517
    Package Weight:
    11.02 lb
    Package Length:
    12.99 in
    Package Width:
    11.42 in
    Package Height:
    3.74 in
    Feature 1:
    Resolution 1HLD/1HV/1HB/0.1HRC/0.1HRB/0.1HRA/0.1HS/1SGM
    Feature 2:
    Accuracy ±6HLD (when HLD=800)
    Feature 3:
    Measuring range HL 100-960/HRC 0.9-79.2/HRB 1-140/HB 1-1878/HV 1-1698 HS 0.5-1370/HRA 1-88.5/SGM (rm) 1-6599N/mm²
    Feature 4:
    Can change probes. Dual-coil probe for high accuracy
    Feature 5:
    Universal testing angle, no need to set impact direction Based on Leeb (HLD), converted to Vickers (HV), Brinell (HB), Rockwell (HRC, HRA and HRB), Shore (HS) and tensile strength (SGM)
    Feature 6:
    Dual value display, shows both Leeb and converted hardness
    Feature 7:
    Large LCD display with backlight
    Feature 8:
    Can choose large font display and statistics display
    $1,213.15
  • Insize HDT-RSR100 precision measuring tool

    Insize HDT-RSR100 – Manual Rockwell and Superficial Rockwell Hardness Tester

    Insize

    $8,143.40
    Insize HDT-RSR100 – Manual Rockwell
    HDT-RSR100
    SKU:
    HDT-RSR100
    Availability:
    Ships direct from Insize. Most items in stock; we confirm your ship date by email after you order.
    Weight:
    264.56 LBS
    Brand:
    Insize
    Manufacturer Part Number:
    HDT-RSR100
    Product Family:
    Testing and Specialty Instruments
    Supplier Category Code:
    B
    EAN:
    6940561933987
    Package Weight:
    264.56 lb
    Package Length:
    19.69 in
    Package Width:
    23.62 in
    Package Height:
    31.5 in
    Feature 1:
    Hardness scale HRA, HRB, HRC, HRD, HRF, HRG, HR15N, HR30N, HR45N, HR15T, HR30T. HR45T
    Feature 2:
    Preliminary test force 29.4N/3kgf for superficial Rockwell 98N/10kgf for Rockwell.
    Feature 3:
    Display analogue. Stage elevation manual.
    Feature 4:
    Load control manual. Min. reading 0.5HR.
    Feature 5:
    Max. workpiece height 6.30'
    Feature 6:
    Max. workpiece depth 5.51'(from the center of indenter).
    $8,143.40
  • Insize HDT-RW160 precision measuring tool

    Insize HDT-RW160 – Manual Rockwell Hardness Tester

    Insize

    $2,728.40
    Insize HDT-RW160 – Manual Rockwell
    HDT-RW160
    SKU:
    HDT-RW160
    Availability:
    Ships direct from Insize. Most items in stock; we confirm your ship date by email after you order.
    Weight:
    220.46 LBS
    Brand:
    Insize
    Manufacturer Part Number:
    HDT-RW160
    Product Family:
    Testing and Specialty Instruments
    Supplier Category Code:
    B
    EAN:
    6940561941708
    Package Weight:
    220.46 lb
    Package Length:
    27.56 in
    Package Width:
    19.69 in
    Package Height:
    39.37 in
    Feature 1:
    Hardness scale: HRA, HRB, HRC, HRD, HRF, HRG
    Feature 2:
    Preliminary test force 98N(10kg)
    Feature 3:
    Test force 288N/60kg, 980N/100kg,1471N/150kg
    Feature 4:
    Display analogue. Stage elevation manual. Load control manual.
    Feature 5:
    Min. reading 0.5HR
    $2,728.40
  • Insize HDT-VD-OB2X precision measuring tool

    Insize HDT-VD-OB2X – Objective, 2.5X

    Insize

    $301.15
    Insize HDT-VD-OB2X – Objective, 2.5
    HDT-VD-OB2X
    SKU:
    HDT-VD-OB2X
    Availability:
    Ships direct from Insize. Most items in stock; we confirm your ship date by email after you order.
    Weight:
    1.10 LBS
    Brand:
    Insize
    Manufacturer Part Number:
    HDT-VD-OB2X
    Product Family:
    Precision Measuring Tools
    Supplier Category Code:
    B
    EAN:
    6974029777981
    Package Weight:
    1.1 lb
    Package Length:
    3.94 in
    Package Width:
    1.97 in
    Package Height:
    1.97 in
    $301.15
  • Insize HDT-VD-OB40X precision measuring tool

    Insize HDT-VD-OB40X – Objective, 40X

    Insize

    $373.35
    Insize HDT-VD-OB40X – Objective, 40
    HDT-VD-OB40X
    SKU:
    HDT-VD-OB40X
    Availability:
    Ships direct from Insize. Most items in stock; we confirm your ship date by email after you order.
    Weight:
    1.10 LBS
    Brand:
    Insize
    Manufacturer Part Number:
    HDT-VD-OB40X
    Product Family:
    Precision Measuring Tools
    Supplier Category Code:
    B
    EAN:
    6974029778001
    Package Weight:
    1.1 lb
    Package Length:
    3.94 in
    Package Width:
    1.97 in
    Package Height:
    1.97 in
    $373.35
  • Insize HDT-VD-OB5X precision measuring tool

    Insize HDT-VD-OB5X – Objective, 5X

    Insize

    $228.95
    Insize HDT-VD-OB5X – Objective, 5X<
    HDT-VD-OB5X
    SKU:
    HDT-VD-OB5X
    Availability:
    Ships direct from Insize. Most items in stock; we confirm your ship date by email after you order.
    Weight:
    1.10 LBS
    Brand:
    Insize
    Manufacturer Part Number:
    HDT-VD-OB5X
    Product Family:
    Precision Measuring Tools
    Supplier Category Code:
    B
    EAN:
    6974029777998
    Package Weight:
    1.1 lb
    Package Length:
    3.94 in
    Package Width:
    1.97 in
    Package Height:
    1.97 in
    $228.95
  • Insize ISD-E320-U precision measuring tool

    Insize ISD-E320-U – All-in-One CNC Vision Measuring System, 300×200×200MM

    Insize

    $45,638.95
    Insize ISD-E320-U – All-in-One CNC
    ISD-E320-U
    SKU:
    ISD-E320-U
    Availability:
    Ships direct from Insize. Most items in stock; we confirm your ship date by email after you order.
    Weight:
    1,322.78 LBS
    Brand:
    Insize
    Manufacturer Part Number:
    ISD-E320-U
    Product Family:
    Optical and Video Inspection
    Supplier Category Code:
    B
    EAN:
    6940561934687
    Package Weight:
    1322.78 lb
    Package Length:
    57.48 in
    Package Width:
    57.48 in
    Package Height:
    86.61 in
    $45,638.95
  • Insize ISD-E430-U precision measuring tool

    Insize ISD-E430-U – All-in-One CNC Vision Measuring System, 400×300×200MM

    Insize

    $53,274.10
    Insize ISD-E430-U – All-in-One CNC
    ISD-E430-U
    SKU:
    ISD-E430-U
    Availability:
    Ships direct from Insize. Most items in stock; we confirm your ship date by email after you order.
    Weight:
    1,763.71 LBS
    Brand:
    Insize
    Manufacturer Part Number:
    ISD-E430-U
    Product Family:
    Optical and Video Inspection
    Supplier Category Code:
    B
    EAN:
    6940561934694
    Package Weight:
    1763.71 lb
    Package Length:
    58.27 in
    Package Width:
    58.27 in
    Package Height:
    86.61 in
    $53,274.10
  • Insize ISD-H210 precision measuring tool

    Insize ISD-H210 – High-Definition Vision Measuring System, Measuring Range 8×4×6IN

    Insize

    $22,794.30
    Insize ISD-H210 – High-Definition V
    ISD-H210
    SKU:
    ISD-H210
    Availability:
    Ships direct from Insize. Most items in stock; we confirm your ship date by email after you order.
    Weight:
    286.60 LBS
    Brand:
    Insize
    Manufacturer Part Number:
    ISD-H210
    Product Family:
    Optical and Video Inspection
    Supplier Category Code:
    B
    EAN:
    6940561908640
    Package Weight:
    286.6 lb
    Package Length:
    27.56 in
    Package Width:
    27.56 in
    Package Height:
    39.37 in
    Feature 1:
    Stage size 15.91×8.98'
    Feature 2:
    Glass stage size 10.24×6.30'
    Feature 3:
    Resolution of X/Y/Z axis .00002'
    Feature 4:
    Accuracy of X/Y axis: ≤(137.8+10L)uin, L is the measuring length in inch
    Feature 5:
    Repeatability of X/Y axis .00008'
    Feature 6:
    Objective 0.58X~7.5X (zoom)
    Feature 7:
    High-defintion image
    Feature 8:
    Large view field
    $22,794.30
  • Insize ISD-H320 precision measuring tool

    Insize ISD-H320 – High-Definition Vision Measuring System, Measuring Range 12×8×6IN

    Insize

    $25,464.75
    Insize ISD-H320 – High-Definition V
    ISD-H320
    SKU:
    ISD-H320
    Availability:
    Ships direct from Insize. Most items in stock; we confirm your ship date by email after you order.
    Weight:
    352.74 LBS
    Brand:
    Insize
    Manufacturer Part Number:
    ISD-H320
    Product Family:
    Optical and Video Inspection
    Supplier Category Code:
    B
    EAN:
    6940561908657
    Package Weight:
    352.74 lb
    Package Length:
    35.43 in
    Package Width:
    29.53 in
    Package Height:
    41.34 in
    Feature 1:
    Stage size 19.69×12.99'
    Feature 2:
    Glass stage size 13.78×9.84'
    Feature 3:
    Resolution of X/Y/Z axis .00002'
    Feature 4:
    Accuracy of X/Y axis: ≤(137.8+10L)uin, L is the measuring length in inch
    Feature 5:
    Repeatability of X/Y axis .00008'
    Feature 6:
    Objective 0.58X~7.5X (zoom)
    Feature 7:
    High-defintion image
    Feature 8:
    Large view field
    $25,464.75
  • Insize ISD-H430 precision measuring tool

    Insize ISD-H430 – High-Definition Vision Measuring System, Measuring Range 16×12×6IN

    Insize

    $35,616.45
    Insize ISD-H430 – High-Definition V
    ISD-H430
    SKU:
    ISD-H430
    Availability:
    Ships direct from Insize. Most items in stock; we confirm your ship date by email after you order.
    Weight:
    573.20 LBS
    Brand:
    Insize
    Manufacturer Part Number:
    ISD-H430
    Product Family:
    Optical and Video Inspection
    Supplier Category Code:
    B
    EAN:
    6940561908664
    Package Weight:
    573.2 lb
    Package Length:
    43.31 in
    Package Width:
    31.5 in
    Package Height:
    43.31 in
    Feature 1:
    Stage size 23.86×18.35'
    Feature 2:
    Glass stage size 17.72×13.78'
    Feature 3:
    Resolution of X/Y/Z axis .00002'
    Feature 4:
    Accuracy of X/Y axis: ≤(137.8+10L)uin, L is the measuring length in inch
    Feature 5:
    Repeatability of X/Y axis .00008'
    Feature 6:
    Objective 0.58X~7.5X (zoom)
    Feature 7:
    High-defintion image
    Feature 8:
    Large view field
    $35,616.45
  • Insize ISD-V-LENS precision measuring tool

    Insize ISD-V-LENS – Lens with Coaxial Light

    Insize

    $2,059.60
    Insize ISD-V-LENS – Lens with Coaxi
    ISD-V-LENS
    SKU:
    ISD-V-LENS
    Availability:
    Ships direct from Insize. Most items in stock; we confirm your ship date by email after you order.
    Weight:
    4.41 LBS
    Brand:
    Insize
    Manufacturer Part Number:
    ISD-V-LENS
    Product Family:
    Optical and Video Inspection
    Supplier Category Code:
    B
    EAN:
    6928640371059
    Package Weight:
    4.41 lb
    Package Length:
    5.91 in
    Package Width:
    5.91 in
    Package Height:
    5.91 in
    Feature 1:
    For vision measuring system
    Feature 2:
    Optional accessory.
    $2,059.60