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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 8003-10 precision measuring tool

    Insize 8003-10 – Weighing Scale (Economic Type), 22.05lb-0.04lb

    Insize

    $57.76
    Insize 8003-10 – Weighing Scale (Ec
    8003-10
    SKU:
    8003-10
    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:
    8003-10
    Product Family:
    Precision Measuring Tools
    Supplier Category Code:
    B
    EAN:
    6974029774195
    Package Weight:
    1.1 lb
    Package Length:
    6.3 in
    Package Width:
    8.86 in
    Package Height:
    0.39 in
    Feature 1:
    Resolution 0.002lb
    Feature 2:
    Accuracy ±0.010lb
    Feature 3:
    Weighing pan size 6.18×6.18'
    Feature 4:
    Unit: lb, oz, g, tl
    $57.76
  • Insize 8003-3 precision measuring tool

    Insize 8003-3 – Weighing Scale (Economic Type), 6.61lb-0.02lb

    Insize

    $57.76
    Insize 8003-3 – Weighing Scale (Eco
    8003-3
    SKU:
    8003-3
    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:
    8003-3
    Product Family:
    Precision Measuring Tools
    Supplier Category Code:
    B
    EAN:
    6974029774171
    Package Weight:
    1.1 lb
    Package Length:
    6.3 in
    Package Width:
    8.86 in
    Package Height:
    0.39 in
    Feature 1:
    Resolution 0.001lb
    Feature 2:
    Accuracy ±0.003lb
    Feature 3:
    Weighing pan size 6.18×6.18'
    Feature 4:
    Unit: lb, oz, g, tl
    $57.76
  • Insize 8003-6 precision measuring tool

    Insize 8003-6 – Weighing Scale (Economic Type), 13.23lb-0.02lb

    Insize

    $57.76
    Insize 8003-6 – Weighing Scale (Eco
    8003-6
    SKU:
    8003-6
    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:
    8003-6
    Product Family:
    Precision Measuring Tools
    Supplier Category Code:
    B
    EAN:
    6974029774188
    Package Weight:
    1.1 lb
    Package Length:
    6.3 in
    Package Width:
    8.86 in
    Package Height:
    0.39 in
    Feature 1:
    Resolution 0.001lb
    Feature 2:
    Accuracy ±0.006lb
    Feature 3:
    Weighing pan size 6.18×6.18'
    Feature 4:
    Unit: lb, oz, g, tl
    $57.76
  • Insize 8101-15 precision measuring tool

    Insize 8101-15 – Counting Scale, .022lb/10g-30lb/15kg

    Insize

    $509.20
    Insize 8101-15 – Counting Scale, .0
    8101-15
    SKU:
    8101-15
    Availability:
    Ships direct from Insize. Most items in stock; we confirm your ship date by email after you order.
    Weight:
    8.83 LBS
    Brand:
    Insize
    Manufacturer Part Number:
    8101-15
    Product Family:
    Measuring Tool Sets
    Supplier Category Code:
    B
    EAN:
    6940561905120
    Package Weight:
    8.83 lb
    Package Length:
    14.57 in
    Package Width:
    13.78 in
    Package Height:
    7.87 in
    Feature 1:
    LCD display, with backlight
    Feature 2:
    Zero-setting, subtracting tare value, counting, accumulation, checking alarm
    Feature 3:
    Overload alarm
    $509.20
  • Insize 8101-15D precision measuring tool

    Insize 8101-15D – Counting Scale, 10g-15kg

    Insize

    $517.75
    Insize 8101-15D – Counting Scale, 1
    8101-15D
    SKU:
    8101-15D
    Availability:
    Ships direct from Insize. Most items in stock; we confirm your ship date by email after you order.
    Weight:
    13.23 LBS
    Brand:
    Insize
    Manufacturer Part Number:
    8101-15D
    Product Family:
    Measuring Tool Sets
    Supplier Category Code:
    B
    EAN:
    6940561944754
    Package Weight:
    13.23 lb
    Package Length:
    14.57 in
    Package Width:
    13.78 in
    Package Height:
    7.87 in
    Feature 1:
    LCD display, with backlight
    Feature 2:
    Zero-setting, subtracting tare value, counting, accumulation, checking alarm
    Feature 3:
    Overload alarm
    $517.75
  • Insize 8101-30 precision measuring tool

    Insize 8101-30 – Counting Scale, .044lb/20g-60lb/30kg

    Insize

    $509.20
    Insize 8101-30 – Counting Scale, .0
    8101-30
    SKU:
    8101-30
    Availability:
    Ships direct from Insize. Most items in stock; we confirm your ship date by email after you order.
    Weight:
    8.90 LBS
    Brand:
    Insize
    Manufacturer Part Number:
    8101-30
    Product Family:
    Measuring Tool Sets
    Supplier Category Code:
    B
    EAN:
    6940561905113
    Package Weight:
    8.9 lb
    Package Length:
    14.57 in
    Package Width:
    13.78 in
    Package Height:
    7.87 in
    Feature 1:
    LCD display, with backlight
    Feature 2:
    Zero-setting, subtracting tare value, counting, accumulation, checking alarm
    Feature 3:
    Overload alarm
    $509.20
  • Insize 8101-30D precision measuring tool

    Insize 8101-30D – Counting Scale, 20g-30kg

    Insize

    $517.75
    Insize 8101-30D – Counting Scale, 2
    8101-30D
    SKU:
    8101-30D
    Availability:
    Ships direct from Insize. Most items in stock; we confirm your ship date by email after you order.
    Weight:
    13.23 LBS
    Brand:
    Insize
    Manufacturer Part Number:
    8101-30D
    Product Family:
    Measuring Tool Sets
    Supplier Category Code:
    B
    EAN:
    6940561944761
    Package Weight:
    13.23 lb
    Package Length:
    14.57 in
    Package Width:
    13.78 in
    Package Height:
    7.87 in
    Feature 1:
    LCD display, with backlight
    Feature 2:
    Zero-setting, subtracting tare value, counting, accumulation, checking alarm
    Feature 3:
    Overload alarm
    $517.75
  • Insize 8101-6 precision measuring tool

    Insize 8101-6 – Counting Scale, .0090lb/4g-12lb/6kg

    Insize

    $509.20
    Insize 8101-6 – Counting Scale, .00
    8101-6
    SKU:
    8101-6
    Availability:
    Ships direct from Insize. Most items in stock; we confirm your ship date by email after you order.
    Weight:
    8.89 LBS
    Brand:
    Insize
    Manufacturer Part Number:
    8101-6
    Product Family:
    Measuring Tool Sets
    Supplier Category Code:
    B
    EAN:
    6940561905137
    Package Weight:
    8.89 lb
    Package Length:
    14.57 in
    Package Width:
    13.78 in
    Package Height:
    7.87 in
    Feature 1:
    LCD display, with backlight
    Feature 2:
    Zero-setting, subtracting tare value, counting, accumulation, checking alarm
    Feature 3:
    Overload alarm
    $509.20
  • Insize 8101-6D precision measuring tool

    Insize 8101-6D – Counting Scale, 4g-6kg

    Insize

    $517.75
    Insize 8101-6D – Counting Scale, 4g
    8101-6D
    SKU:
    8101-6D
    Availability:
    Ships direct from Insize. Most items in stock; we confirm your ship date by email after you order.
    Weight:
    13.23 LBS
    Brand:
    Insize
    Manufacturer Part Number:
    8101-6D
    Product Family:
    Measuring Tool Sets
    Supplier Category Code:
    B
    EAN:
    6940561944747
    Package Weight:
    13.23 lb
    Package Length:
    14.57 in
    Package Width:
    13.78 in
    Package Height:
    7.87 in
    Feature 1:
    LCD display, with backlight
    Feature 2:
    Zero-setting, subtracting tare value, counting, accumulation, checking alarm
    Feature 3:
    Overload alarm
    $517.75
  • Insize 8201-150KG precision measuring tool

    Insize 8201-150KG – Digital Crane Scale, IP65, 2lb-330lb

    Insize

    $460.75
    Insize 8201-150KG – Digital Crane S
    8201-150KG
    SKU:
    8201-150KG
    Availability:
    Ships direct from Insize. Most items in stock; we confirm your ship date by email after you order.
    Weight:
    4.72 LBS
    Brand:
    Insize
    Manufacturer Part Number:
    8201-150KG
    Product Family:
    Indicators and Test Indicators
    Supplier Category Code:
    B
    EAN:
    6940561939873
    Package Weight:
    4.72 lb
    Package Length:
    12.4 in
    Package Width:
    8.27 in
    Package Height:
    5.12 in
    Feature 1:
    Resolution .10lb/.05lb
    Feature 2:
    Verification interval .10lb
    Feature 3:
    Accuracy ±.10lb
    Feature 4:
    Operating temperature -10~40°C
    Feature 5:
    Dust/waterproof level: IP65
    Feature 6:
    LED display, remote control
    Feature 7:
    Low voltage indicator
    Feature 8:
    Unit: lb, kg. Overload alarm.
    $460.75
  • Insize 8201-300KG precision measuring tool

    Insize 8201-300KG – Digital Crane Scale, IP65, 4lb-660lb

    Insize

    $460.75
    Insize 8201-300KG – Digital Crane S
    8201-300KG
    SKU:
    8201-300KG
    Availability:
    Ships direct from Insize. Most items in stock; we confirm your ship date by email after you order.
    Weight:
    4.83 LBS
    Brand:
    Insize
    Manufacturer Part Number:
    8201-300KG
    Product Family:
    Indicators and Test Indicators
    Supplier Category Code:
    B
    EAN:
    6940561939880
    Package Weight:
    4.83 lb
    Package Length:
    12.4 in
    Package Width:
    8.27 in
    Package Height:
    5.12 in
    Feature 1:
    Resolution .20lb/.10lb
    Feature 2:
    Verification interval .20lb
    Feature 3:
    Accuracy ±.20lb
    Feature 4:
    Operating temperature -10~40°C
    Feature 5:
    Dust/waterproof level: IP65
    Feature 6:
    LED display, remote control
    Feature 7:
    Low voltage indicator
    Feature 8:
    Unit: lb, kg. Overload alarm.
    $460.75
  • Insize 8201-50KG precision measuring tool

    Insize 8201-50KG – Digital Crane Scale, IP65, 1lb-110lb

    Insize

    $460.75
    Insize 8201-50KG – Digital Crane Sc
    8201-50KG
    SKU:
    8201-50KG
    Availability:
    Ships direct from Insize. Most items in stock; we confirm your ship date by email after you order.
    Weight:
    4.65 LBS
    Brand:
    Insize
    Manufacturer Part Number:
    8201-50KG
    Product Family:
    Indicators and Test Indicators
    Supplier Category Code:
    B
    EAN:
    6940561939866
    Package Weight:
    4.65 lb
    Package Length:
    12.4 in
    Package Width:
    8.27 in
    Package Height:
    5.12 in
    Feature 1:
    Resolution .05lb/.02lb
    Feature 2:
    Verification interval .05lb
    Feature 3:
    Accuracy ±.05lb
    Feature 4:
    Operating temperature -10~40°C
    Feature 5:
    Dust/waterproof level: IP65
    Feature 6:
    LED display, remote control
    Feature 7:
    Low voltage indicator
    Feature 8:
    Unit: lb, kg. Overload alarm.
    $460.75
  • Insize 8202-150KG precision measuring tool

    Insize 8202-150KG – Digital Crane Scale (Economic Type), 330lb-2lb

    Insize

    $253.65
    Insize 8202-150KG – Digital Crane S
    8202-150KG
    SKU:
    8202-150KG
    Availability:
    Ships direct from Insize. Most items in stock; we confirm your ship date by email after you order.
    Weight:
    3.11 LBS
    Brand:
    Insize
    Manufacturer Part Number:
    8202-150KG
    Product Family:
    Indicators and Test Indicators
    Supplier Category Code:
    B
    EAN:
    6940561939903
    Package Weight:
    3.11 lb
    Package Length:
    12.4 in
    Package Width:
    8.27 in
    Package Height:
    5 in
    Feature 1:
    Resolution .01lb/.05lb
    Feature 2:
    Verification interval (e) .10lb
    Feature 3:
    Accuracy ±.10lb
    Feature 4:
    Operation temperature 14~104°F
    Feature 5:
    Operation humidity 30%~90% RH
    Feature 6:
    LED display, remote control
    Feature 7:
    Low voltage indicator
    Feature 8:
    Unit: kg, lb
    $253.65
  • Insize 8202-300KG precision measuring tool

    Insize 8202-300KG – Digital Crane Scale (Economic Type), 660lb-4lb

    Insize

    $253.65
    Insize 8202-300KG – Digital Crane S
    8202-300KG
    SKU:
    8202-300KG
    Availability:
    Ships direct from Insize. Most items in stock; we confirm your ship date by email after you order.
    Weight:
    3.15 LBS
    Brand:
    Insize
    Manufacturer Part Number:
    8202-300KG
    Product Family:
    Indicators and Test Indicators
    Supplier Category Code:
    B
    EAN:
    6940561939910
    Package Weight:
    3.15 lb
    Package Length:
    12.4 in
    Package Width:
    8.27 in
    Package Height:
    5 in
    Feature 1:
    Resolution .2lb/.1lb
    Feature 2:
    Verification interval (e) .20lb
    Feature 3:
    Accuracy ±.20lb
    Feature 4:
    Operation temperature 14~104°F
    Feature 5:
    Operation humidity 30%~90% RH
    Feature 6:
    LED display, remote control
    Feature 7:
    Low voltage indicator
    Feature 8:
    Unit: kg, lb
    $253.65
  • Insize 8202-50KG precision measuring tool

    Insize 8202-50KG – Digital Crane Scale (Economic Type), 110lb-1lb

    Insize

    $252.70
    Insize 8202-50KG – Digital Crane Sc
    8202-50KG
    SKU:
    8202-50KG
    Availability:
    Ships direct from Insize. Most items in stock; we confirm your ship date by email after you order.
    Weight:
    3.06 LBS
    Brand:
    Insize
    Manufacturer Part Number:
    8202-50KG
    Product Family:
    Indicators and Test Indicators
    Supplier Category Code:
    B
    EAN:
    6940561939897
    Package Weight:
    3.06 lb
    Package Length:
    12.4 in
    Package Width:
    8.27 in
    Package Height:
    5 in
    Feature 1:
    Resolution .05lb/.02lb
    Feature 2:
    Verification interval (e) .05lb
    Feature 3:
    Accuracy ±.05lb
    Feature 4:
    Operation temperature 14~104°F
    Feature 5:
    Operation humidity 30%~90% RH
    Feature 6:
    LED display, remote control
    Feature 7:
    Low voltage indicator
    Feature 8:
    Unit: kg, lb
    $252.70
  • Insize 8501-AL150 precision measuring tool

    Insize 8501-AL150 – Platform Scale, .40lb-330lb

    Insize

    $1,723.30
    Insize 8501-AL150 – Platform Scale,
    8501-AL150
    SKU:
    8501-AL150
    Availability:
    Ships direct from Insize. Most items in stock; we confirm your ship date by email after you order.
    Weight:
    44.10 LBS
    Brand:
    Insize
    Manufacturer Part Number:
    8501-AL150
    Product Family:
    Optical and Video Inspection
    Supplier Category Code:
    B
    EAN:
    6940561947403
    Package Weight:
    44.1 lb
    Package Length:
    39.37 in
    Package Width:
    23.62 in
    Package Height:
    7.87 in
    Feature 1:
    Division .02lb
    Feature 2:
    Verification interval ±0.04lb
    Feature 3:
    Operating temperature 14~104°F
    Feature 4:
    Material: platform stainless steel, base die-cast aluminum
    Feature 5:
    LCD large screen display with LED backlight
    Feature 6:
    Weighing, overweight alarm, counting, keyboard lock, accumulating, auto zero and animal scale
    Feature 7:
    Units: kg, g, lv, oz
    $1,723.30
  • Insize 8501-AL300 precision measuring tool

    Insize 8501-AL300 – Platform Scale, .80lb-660lb

    Insize

    $1,723.30
    Insize 8501-AL300 – Platform Scale,
    8501-AL300
    SKU:
    8501-AL300
    Availability:
    Ships direct from Insize. Most items in stock; we confirm your ship date by email after you order.
    Weight:
    44.10 LBS
    Brand:
    Insize
    Manufacturer Part Number:
    8501-AL300
    Product Family:
    Optical and Video Inspection
    Supplier Category Code:
    B
    EAN:
    6940561947410
    Package Weight:
    44.1 lb
    Package Length:
    39.37 in
    Package Width:
    23.62 in
    Package Height:
    7.87 in
    Feature 1:
    Division .04lb
    Feature 2:
    Verification interval ±0.06lb
    Feature 3:
    Operating temperature 14~104°F
    Feature 4:
    Material: platform stainless steel, base die-cast aluminum
    Feature 5:
    LCD large screen display with LED backlight
    Feature 6:
    Weighing, overweight alarm, counting, keyboard lock, accumulating, auto zero and animal scale
    Feature 7:
    Units: kg, g, lv, oz
    $1,723.30
  • Insize 8501-AL60 precision measuring tool

    Insize 8501-AL60 – Platform Scale, .20lb-130lb

    Insize

    $1,482.95
    Insize 8501-AL60 – Platform Scale,
    8501-AL60
    SKU:
    8501-AL60
    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:
    8501-AL60
    Product Family:
    Optical and Video Inspection
    Supplier Category Code:
    B
    EAN:
    6940561947397
    Package Weight:
    44.09 lb
    Package Length:
    39.37 in
    Package Width:
    23.62 in
    Package Height:
    7.87 in
    Feature 1:
    Division .01lb
    Feature 2:
    Verification interval ±0.02lb
    Feature 3:
    Operating temperature 14~104°F
    Feature 4:
    Material: platform stainless steel, base die-cast aluminum
    Feature 5:
    LCD large screen display with LED backlight
    Feature 6:
    Weighing, overweight alarm, counting, keyboard lock, accumulating, auto zero and animal scale
    Feature 7:
    Units: kg, g, lv, oz
    $1,482.95
  • Insize 8601-100 precision measuring tool

    Insize 8601-100 – Electronic Pocket Scale (Economic Type), 3.5oz-0.005oz

    Insize

    $27.84
    Insize 8601-100 – Electronic Pocket
    8601-100
    SKU:
    8601-100
    Availability:
    Ships direct from Insize. Most items in stock; we confirm your ship date by email after you order.
    Weight:
    0.33 LBS
    Brand:
    Insize
    Manufacturer Part Number:
    8601-100
    Product Family:
    Measuring Tool Sets
    Supplier Category Code:
    B
    EAN:
    6940561982480
    Package Weight:
    0.33 lb
    Package Length:
    4.25 in
    Package Width:
    2.56 in
    Package Height:
    0.83 in
    Feature 1:
    Resolution 0.0005oz
    Feature 2:
    Units: oz, g, dwt, ozt
    Feature 3:
    Dimension of pan: 2.165X2.520'
    Feature 4:
    Operating temperature 14~104°F
    Feature 5:
    LCD display, with backlight
    Feature 6:
    Zero-setting, subtracting tare value, counting
    Feature 7:
    Overload alarm
    Feature 8:
    Automatic power off
    $27.84
  • Insize 8602-200 precision measuring tool

    Insize 8602-200 – Electronic Pocket Scale (Economic Type), 7oz-0.01oz

    Insize

    $28.79
    Insize 8602-200 – Electronic Pocket
    8602-200
    SKU:
    8602-200
    Availability:
    Ships direct from Insize. Most items in stock; we confirm your ship date by email after you order.
    Weight:
    0.33 LBS
    Brand:
    Insize
    Manufacturer Part Number:
    8602-200
    Product Family:
    Measuring Tool Sets
    Supplier Category Code:
    B
    EAN:
    6940561982497
    Package Weight:
    0.33 lb
    Package Length:
    4.72 in
    Package Width:
    2.76 in
    Package Height:
    0.67 in
    Feature 1:
    Resolution 0.001oz
    Feature 2:
    Units: oz, g, dwt, ozt
    Feature 3:
    Dimension of pan: 2.165X2.520'
    Feature 4:
    Operating temperature 14~104°F
    Feature 5:
    LCD display, with backlight
    Feature 6:
    Zero-setting, subtracting tare value, counting
    Feature 7:
    Overload alarm
    Feature 8:
    Automatic power off
    $28.79