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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 1148-100 precision measuring tool

    Insize 1148-100 – Electronic Depth Gage with Round Depth Bar, 0-4IN/0-100MM

    Insize

    $399.00
    Insize 1148-100 – Electronic Depth
    1148-100
    SKU:
    1148-100
    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:
    1148-100
    Product Family:
    Depth Measurement
    Supplier Category Code:
    A
    EAN:
    6928640303098
    Package Weight:
    1.3 lb
    Package Length:
    1.28 in
    Package Width:
    12.28 in
    Package Height:
    4.8 in
    Feature 1:
    Resolution: .0005'/0.01mm.
    Feature 2:
    Supplied with three interchangeable points (flat, spherical, disk).
    Feature 3:
    Buttons: on/off, set, inch/mm, preset (+, -).
    Feature 4:
    Automatic power off, move the digital unit to turn on power.
    Feature 5:
    Battery CR2032. Data output.
    Feature 6:
    Made of stainless steel.
    $399.00
  • Insize 1148-100E precision measuring tool

    Insize 1148-100E – Digital Depth Gage with Round Depth Bar, 0-4IN/0-100MM

    Insize

    $426.55
    Insize 1148-100E – Digital Depth Ga
    1148-100E
    SKU:
    1148-100E
    Availability:
    Ships direct from Insize. Most items in stock; we confirm your ship date by email after you order.
    Weight:
    1.27 LBS
    Brand:
    Insize
    Manufacturer Part Number:
    1148-100E
    Product Family:
    Depth Measurement
    Supplier Category Code:
    A
    EAN:
    6928640396489
    Package Weight:
    1.27 lb
    Package Length:
    12.28 in
    Package Width:
    4.8 in
    Package Height:
    1.3 in
    Feature 1:
    Resolution: .0005'/0.01mm.
    Feature 2:
    Supplied with three interchangeable points (flat, spherical, disk).
    Feature 3:
    Buttons: on/off, set, inch/mm, preset (+, -).
    Feature 4:
    Automatic power off, move the digital unit to turn on power.
    Feature 5:
    Battery CR2032. Data output.
    Feature 6:
    Made of stainless steel.
    Feature 7:
    Optional accessory: data output cable, extension base (part no. 6141, for 1148-120E,1148-200E and 1148-300E)
    $426.55
  • Insize 1148-100S precision measuring tool

    Insize 1148-100S – Electronic Depth Gage with Round Depth Bar, 0-4IN/0-100MM

    Insize

    $400.90
    Insize 1148-100S – Electronic Depth
    1148-100S
    SKU:
    1148-100S
    Availability:
    Ships direct from Insize. Most items in stock; we confirm your ship date by email after you order.
    Weight:
    0.94 LBS
    Brand:
    Insize
    Manufacturer Part Number:
    1148-100S
    Product Family:
    Depth Measurement
    Supplier Category Code:
    A
    EAN:
    6928640303111
    Package Weight:
    0.94 lb
    Package Length:
    10.28 in
    Package Width:
    4.09 in
    Package Height:
    1.3 in
    Feature 1:
    Resolution: .0005'/0.01mm.
    Feature 2:
    Supplied with three interchangeable points (flat, spherical, disk).
    Feature 3:
    Buttons: on/off, set, inch/mm, preset (+, -).
    Feature 4:
    Automatic power off, move the digital unit to turn on power.
    Feature 5:
    Battery CR2032. Data output.
    Feature 6:
    Made of stainless steel.
    $400.90
  • Insize 1148-100SE precision measuring tool

    Insize 1148-100SE – Digital Depth Gage with Round Depth Bar, 0-4IN/0-100MM

    Insize

    $420.85
    Insize 1148-100SE – Digital Depth G
    1148-100SE
    SKU:
    1148-100SE
    Availability:
    Ships direct from Insize. Most items in stock; we confirm your ship date by email after you order.
    Weight:
    0.94 LBS
    Brand:
    Insize
    Manufacturer Part Number:
    1148-100SE
    Product Family:
    Depth Measurement
    Supplier Category Code:
    A
    EAN:
    6928640396496
    Package Weight:
    0.94 lb
    Package Length:
    10.28 in
    Package Width:
    4.09 in
    Package Height:
    1.3 in
    Feature 1:
    Resolution: .0005'/0.01mm.
    Feature 2:
    Supplied with three interchangeable points (flat, spherical, disk).
    Feature 3:
    Buttons: on/off, set, inch/mm, preset (+, -).
    Feature 4:
    Automatic power off, move the digital unit to turn on power.
    Feature 5:
    Battery CR2032. Data output.
    Feature 6:
    Made of stainless steel.
    Feature 7:
    Optional accessory: data output cable, extension base (part no. 6141, for 1148-120E,1148-200E and 1148-300E)
    $420.85
  • Insize 1148-100SWL precision measuring tool

    Insize 1148-100SWL – Digital Depth Gage with Round Depth Bar, Built-in Wireless, 0-4IN/0-100MM

    Insize

    $513.95
    Insize 1148-100SWL – Digital Depth
    1148-100SWL
    SKU:
    1148-100SWL
    Availability:
    Ships direct from Insize. Most items in stock; we confirm your ship date by email after you order.
    Weight:
    0.95 LBS
    Brand:
    Insize
    Manufacturer Part Number:
    1148-100SWL
    Product Family:
    Depth Measurement
    Supplier Category Code:
    A
    EAN:
    6940561942880
    Package Weight:
    0.95 lb
    Package Length:
    10.63 in
    Package Width:
    4.33 in
    Package Height:
    1.57 in
    Feature 1:
    Resolution: .0005'/0.01mm.
    Feature 2:
    Supplied with three interchangeable points (flat, spherical, disk).
    Feature 3:
    Buttons: on/off, set, inch/mm, preset (+, -).
    Feature 4:
    Automatic power off, move the digital unit to turn on power.
    Feature 5:
    Battery CR2032. Data output.
    Feature 6:
    Made of stainless steel.
    Feature 7:
    Optional accessory: data output cable, extension base (part no. 6141, for 1148-120E,1148-200E and 1148-300E)
    $513.95
  • Insize 1148-120 precision measuring tool

    Insize 1148-120 – Electronic Depth Gage with Round Depth Bar, 0-4.7IN/0-120MM

    Insize

    $479.26
    Insize 1148-120 – Electronic Depth
    1148-120
    SKU:
    1148-120
    Availability:
    Ships direct from Insize. Most items in stock; we confirm your ship date by email after you order.
    Weight:
    1.78 LBS
    Brand:
    Insize
    Manufacturer Part Number:
    1148-120
    Product Family:
    Depth Measurement
    Supplier Category Code:
    A
    EAN:
    6928640347603
    Package Weight:
    1.78 lb
    Package Length:
    16.89 in
    Package Width:
    5.16 in
    Package Height:
    1.3 in
    Feature 1:
    Resolution: .0005'/0.01mm.
    Feature 2:
    Supplied with three interchangeable points (flat, spherical, disk).
    Feature 3:
    Buttons: on/off, set, inch/mm, preset (+, -).
    Feature 4:
    Automatic power off, move the digital unit to turn on power.
    Feature 5:
    Battery CR2032. Data output.
    Feature 6:
    Made of stainless steel.
    $479.26
  • Insize 1148-120E precision measuring tool

    Insize 1148-120E – Digital Depth Gage with Round Depth Bar, 0-4.7IN/0-120MM

    Insize

    $505.40
    Insize 1148-120E – Digital Depth Ga
    1148-120E
    SKU:
    1148-120E
    Availability:
    Ships direct from Insize. Most items in stock; we confirm your ship date by email after you order.
    Weight:
    1.78 LBS
    Brand:
    Insize
    Manufacturer Part Number:
    1148-120E
    Product Family:
    Depth Measurement
    Supplier Category Code:
    A
    EAN:
    6928640396502
    Package Weight:
    1.78 lb
    Package Length:
    16.89 in
    Package Width:
    5.16 in
    Package Height:
    1.3 in
    Feature 1:
    Resolution: .0005'/0.01mm.
    Feature 2:
    Supplied with three interchangeable points (flat, spherical, disk).
    Feature 3:
    Buttons: on/off, set, inch/mm, preset (+, -).
    Feature 4:
    Automatic power off, move the digital unit to turn on power.
    Feature 5:
    Battery CR2032. Data output.
    Feature 6:
    Made of stainless steel.
    Feature 7:
    Optional accessory: data output cable, extension base (part no. 6141, for 1148-120E,1148-200E and 1148-300E)
    $505.40
  • Insize 1148-200 precision measuring tool

    Insize 1148-200 – Electronic Depth Gage with Round Depth Bar, 0-8IN/0-200MM

    Insize

    $489.25
    Insize 1148-200 – Electronic Depth
    1148-200
    SKU:
    1148-200
    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:
    1148-200
    Product Family:
    Depth Measurement
    Supplier Category Code:
    A
    EAN:
    6928640303104
    Package Weight:
    1.3 lb
    Package Length:
    1.75 in
    Package Width:
    16.89 in
    Package Height:
    5.16 in
    Feature 1:
    Resolution: .0005'/0.01mm.
    Feature 2:
    Supplied with three interchangeable points (flat, spherical, disk).
    Feature 3:
    Buttons: on/off, set, inch/mm, preset (+, -).
    Feature 4:
    Automatic power off, move the digital unit to turn on power.
    Feature 5:
    Battery CR2032. Data output.
    Feature 6:
    Made of stainless steel.
    $489.25
  • Insize 1148-200E precision measuring tool

    Insize 1148-200E – Digital Depth Gage with Round Depth Bar, 0-8IN/0-200MM

    Insize

    $521.55
    Insize 1148-200E – Digital Depth Ga
    1148-200E
    SKU:
    1148-200E
    Availability:
    Ships direct from Insize. Most items in stock; we confirm your ship date by email after you order.
    Weight:
    1.75 LBS
    Brand:
    Insize
    Manufacturer Part Number:
    1148-200E
    Product Family:
    Depth Measurement
    Supplier Category Code:
    A
    EAN:
    6928640396519
    Package Weight:
    1.75 lb
    Package Length:
    16.89 in
    Package Width:
    5.16 in
    Package Height:
    1.3 in
    Feature 1:
    Resolution: .0005'/0.01mm.
    Feature 2:
    Supplied with three interchangeable points (flat, spherical, disk).
    Feature 3:
    Buttons: on/off, set, inch/mm, preset (+, -).
    Feature 4:
    Automatic power off, move the digital unit to turn on power.
    Feature 5:
    Battery CR2032. Data output.
    Feature 6:
    Made of stainless steel.
    Feature 7:
    Optional accessory: data output cable, extension base (part no. 6141, for 1148-120E,1148-200E and 1148-300E)
    $521.55
  • Insize 1148-300E precision measuring tool

    Insize 1148-300E – Digital Depth Gage with Round Depth Bar, 0-12IN/0-300MM

    Insize

    $639.35
    Insize 1148-300E – Digital Depth Ga
    1148-300E
    SKU:
    1148-300E
    Availability:
    Ships direct from Insize. Most items in stock; we confirm your ship date by email after you order.
    Weight:
    1.85 LBS
    Brand:
    Insize
    Manufacturer Part Number:
    1148-300E
    Product Family:
    Depth Measurement
    Supplier Category Code:
    A
    EAN:
    6928640396533
    Package Weight:
    1.85 lb
    Package Length:
    16.89 in
    Package Width:
    5.16 in
    Package Height:
    1.3 in
    Feature 1:
    Resolution: .0005'/0.01mm.
    Feature 2:
    Supplied with three interchangeable points (flat, spherical, disk).
    Feature 3:
    Buttons: on/off, set, inch/mm, preset (+, -).
    Feature 4:
    Automatic power off, move the digital unit to turn on power.
    Feature 5:
    Battery CR2032. Data output.
    Feature 6:
    Made of stainless steel.
    Feature 7:
    Optional accessory: data output cable, extension base (part no. 6141, for 1148-120E,1148-200E and 1148-300E)
    $639.35
  • Insize 1148-P101 precision measuring tool

    Insize 1148-P101 – Disk Point, .0197IN

    Insize

    $16.53
    Insize 1148-P101 – Disk Point, .019
    1148-P101
    SKU:
    1148-P101
    Availability:
    Ships direct from Insize. Most items in stock; we confirm your ship date by email after you order.
    Weight:
    0.59 LBS
    Brand:
    Insize
    Manufacturer Part Number:
    1148-P101
    Product Family:
    Precision Measuring Tools
    Supplier Category Code:
    A
    EAN:
    6928640350498
    Package Weight:
    0.59 lb
    Package Length:
    0.011 in
    Package Width:
    1.57 in
    Package Height:
    1.57 in
    $16.53
  • Insize 1148-P102 precision measuring tool

    Insize 1148-P102 – Disk Point, .0276IN

    Insize

    $16.44
    Insize 1148-P102 – Disk Point, .027
    1148-P102
    SKU:
    1148-P102
    Availability:
    Ships direct from Insize. Most items in stock; we confirm your ship date by email after you order.
    Weight:
    0.59 LBS
    Brand:
    Insize
    Manufacturer Part Number:
    1148-P102
    Product Family:
    Precision Measuring Tools
    Supplier Category Code:
    A
    EAN:
    6928640350375
    Package Weight:
    0.59 lb
    Package Length:
    0.011 in
    Package Width:
    1.57 in
    Package Height:
    1.57 in
    $16.44
  • Insize 1148-P103 precision measuring tool

    Insize 1148-P103 – Disk Point, .0394IN

    Insize

    $46.36
    Insize 1148-P103 – Disk Point, .039
    1148-P103
    SKU:
    1148-P103
    Availability:
    Ships direct from Insize. Most items in stock; we confirm your ship date by email after you order.
    Weight:
    0.59 LBS
    Brand:
    Insize
    Manufacturer Part Number:
    1148-P103
    Product Family:
    Precision Measuring Tools
    Supplier Category Code:
    A
    EAN:
    6928640360114
    Package Weight:
    0.59 lb
    Package Length:
    0.011 in
    Package Width:
    1.57 in
    Package Height:
    1.57 in
    $46.36
  • Insize 1148-P103E precision measuring tool

    Insize 1148-P103E – Disk Point, .04IN

    Insize

    $39.62
    Insize 1148-P103E – Disk Point, .04
    1148-P103E
    SKU:
    1148-P103E
    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:
    1148-P103E
    Product Family:
    Precision Measuring Tools
    Supplier Category Code:
    A
    EAN:
    6928640396540
    Package Weight:
    0.02 lb
    Package Length:
    1.65 in
    Package Width:
    1.57 in
    Package Height:
    0.59 in
    Feature 1:
    For grooves inside blind hole.
    $39.62
  • Insize 1148-P104 precision measuring tool

    Insize 1148-P104 – Disk Point, .0197IN

    Insize

    $52.06
    Insize 1148-P104 – Disk Point, .019
    1148-P104
    SKU:
    1148-P104
    Availability:
    Ships direct from Insize. Most items in stock; we confirm your ship date by email after you order.
    Weight:
    0.59 LBS
    Brand:
    Insize
    Manufacturer Part Number:
    1148-P104
    Product Family:
    Precision Measuring Tools
    Supplier Category Code:
    A
    EAN:
    6928640376825
    Package Weight:
    0.59 lb
    Package Length:
    0.02 in
    Package Width:
    1.65 in
    Package Height:
    1.57 in
    $52.06
  • Insize 1149-150 precision measuring tool

    Insize 1149-150 – Digital Waterproof Depth Gage, IP67, 0-6IN/0-150MM

    Insize

    $354.35
    Insize 1149-150 – Digital Waterproo
    1149-150
    SKU:
    1149-150
    Availability:
    Ships direct from Insize. Most items in stock; we confirm your ship date by email after you order.
    Weight:
    1.29 LBS
    Brand:
    Insize
    Manufacturer Part Number:
    1149-150
    Product Family:
    Depth Measurement
    Supplier Category Code:
    A
    EAN:
    6928640302930
    Package Weight:
    1.29 lb
    Package Length:
    12.28 in
    Package Width:
    4.8 in
    Package Height:
    1.3 in
    Feature 1:
    Resolution: .0005'/0.01mm.
    Feature 2:
    IP67 dust/waterproof.
    Feature 3:
    Button function: zero, on/off, inch/mm, ABS/REL, hold.
    Feature 4:
    Battery CR2032.
    Feature 5:
    Made of stainless steel.
    $354.35
  • Insize 1149-200 precision measuring tool

    Insize 1149-200 – Digital Waterproof Depth Gage, IP67, 0-8IN/0-200MM

    Insize

    $485.45
    Insize 1149-200 – Digital Waterproo
    1149-200
    SKU:
    1149-200
    Availability:
    Ships direct from Insize. Most items in stock; we confirm your ship date by email after you order.
    Weight:
    1.33 LBS
    Brand:
    Insize
    Manufacturer Part Number:
    1149-200
    Product Family:
    Depth Measurement
    Supplier Category Code:
    A
    EAN:
    6928640302947
    Package Weight:
    1.33 lb
    Package Length:
    12.28 in
    Package Width:
    4.8 in
    Package Height:
    1.3 in
    Feature 1:
    Resolution: .0005'/0.01mm.
    Feature 2:
    IP67 dust/waterproof.
    Feature 3:
    Button function: zero, on/off, inch/mm, ABS/REL, hold.
    Feature 4:
    Battery CR2032.
    Feature 5:
    Made of stainless steel.
    $485.45
  • Insize 1149-300 precision measuring tool

    Insize 1149-300 – Digital Waterproof Depth Gage, IP67, 0-12IN/0-300MM

    Insize

    $622.25
    Insize 1149-300 – Digital Waterproo
    1149-300
    SKU:
    1149-300
    Availability:
    Ships direct from Insize. Most items in stock; we confirm your ship date by email after you order.
    Weight:
    3.55 LBS
    Brand:
    Insize
    Manufacturer Part Number:
    1149-300
    Product Family:
    Depth Measurement
    Supplier Category Code:
    A
    EAN:
    6928640302954
    Package Weight:
    3.55 lb
    Package Length:
    19.88 in
    Package Width:
    9.84 in
    Package Height:
    2.36 in
    Feature 1:
    Resolution: .0005'/0.01mm.
    Feature 2:
    IP67 dust/waterproof.
    Feature 3:
    Button function: zero, on/off, inch/mm, ABS/REL, hold.
    Feature 4:
    Battery CR2032.
    Feature 5:
    Made of stainless steel.
    $622.25
  • Insize 1150-1000 precision measuring tool

    Insize 1150-1000 – Electronic Height Gage, 0-40IN/0-1000MM

    Insize

    $2,961.07
    Insize 1150-1000 – Electronic Heigh
    1150-1000
    SKU:
    1150-1000
    Availability:
    Ships direct from Insize. Most items in stock; we confirm your ship date by email after you order.
    Weight:
    63.71 LBS
    Brand:
    Insize
    Manufacturer Part Number:
    1150-1000
    Product Family:
    Indicators and Test Indicators
    Supplier Category Code:
    A
    EAN:
    6928640302695
    Package Weight:
    63.71 lb
    Package Length:
    56.69 in
    Package Width:
    14.17 in
    Package Height:
    9.45 in
    Feature 1:
    Resolution: .0005'/0.01mm. Buttons: on/off, zero, inch/mm, ABS/INC, data hold, TOL, set.
    Feature 2:
    ABS/INC is for absolute and incremental measurement. TOL is for tolerance measurement.
    Feature 3:
    Carbide tipped scriber. Made of stainless steel (except the base).
    Feature 4:
    LR44 battery. Data output.
    Feature 5:
    Supplied with dial test indicator holder.
    Feature 6:
    Supplied with dust cover (except 1150-1500/2000)
    Feature 7:
    Optional accessary: data output cable (code 7302-SPC7, keyboard format)
    $2,961.07
  • Insize 1150-1000E precision measuring tool

    Insize 1150-1000E – Digital Height Gage, 0-40IN/0-1000MM

    Insize

    $2,345.55
    Insize 1150-1000E – Digital Height
    1150-1000E
    SKU:
    1150-1000E
    Availability:
    Ships direct from Insize. Most items in stock; we confirm your ship date by email after you order.
    Weight:
    63.39 LBS
    Brand:
    Insize
    Manufacturer Part Number:
    1150-1000E
    Product Family:
    Indicators and Test Indicators
    Supplier Category Code:
    A
    EAN:
    6928640355349
    Package Weight:
    63.39 lb
    Package Length:
    56.5 in
    Package Width:
    15.35 in
    Package Height:
    9.53 in
    Feature 1:
    Resolution: .0005'/0.01mm.
    Feature 2:
    Buttons: on/off, zero, inch/mm, ABS/INC, data hold, TOL, set.
    Feature 3:
    ABS/INC is for absolute and incremental measurement.
    Feature 4:
    TOL is for tolerance measurement.
    Feature 5:
    Carbide tipped scriber.
    Feature 6:
    Made of stainless steel (except the base).
    Feature 7:
    LR44 battery. Data output.
    Feature 8:
    Supplied with dial test indicator holder. Supplied with dust cover. Optional accessory: data output cable (part no. 7302-SPC7, keyboard format).
    $2,345.55