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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 0010-A35 precision measuring tool

    Insize 0010-A35 – Sound Level Meter, 35dB-130dB

    Insize

    $188.10
    Insize 0010-A35 – Sound Level Meter
    0010-A35
    SKU:
    0010-A35
    Availability:
    Ships direct from Insize. Most items in stock; we confirm your ship date by email after you order.
    Weight:
    0.51 LBS
    Brand:
    Insize
    Manufacturer Part Number:
    0010-A35
    Product Family:
    Testing and Specialty Instruments
    Supplier Category Code:
    B
    EAN:
    6974029777004
    Package Weight:
    0.51 lb
    Package Length:
    7.28 in
    Package Width:
    2.13 in
    Package Height:
    1.42 in
    Feature 1:
    Resolution 0.1dB
    Feature 2:
    Frequency 31.5Hz~8KHz
    Feature 3:
    Auto range selection
    Feature 4:
    Over range indication
    Feature 5:
    Display backlight
    Feature 6:
    Min/Max, data hold function
    Feature 7:
    Bluetooth 4.0
    Feature 8:
    Auto power off
    $188.10
  • Insize 0020-A199 precision measuring tool

    Insize 0020-A199 – Vibration Pen (Three Parameters)

    Insize

    $1,153.30
    Insize 0020-A199 – Vibration Pen (T
    0020-A199
    SKU:
    0020-A199
    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:
    0020-A199
    Product Family:
    Testing and Specialty Instruments
    Supplier Category Code:
    B
    EAN:
    6974029777059
    Package Weight:
    0.44 lb
    Package Length:
    5.91 in
    Package Width:
    0.87 in
    Package Height:
    0.71 in
    Feature 1:
    Acceleration, velocity and displacement can be tested
    Feature 2:
    Automatic power off
    $1,153.30
  • Insize 0110-1125 precision measuring tool

    Insize 0110-1125 – Anemometer

    Insize

    $196.65
    Insize 0110-1125 – Anemometer<
    0110-1125
    SKU:
    0110-1125
    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:
    0110-1125
    Product Family:
    Testing and Specialty Instruments
    Supplier Category Code:
    B
    EAN:
    6974029776595
    Package Weight:
    1.1 lb
    Package Length:
    8.66 in
    Package Width:
    4.33 in
    Package Height:
    2.36 in
    Feature 1:
    Sampling time 0.5s
    Feature 2:
    Operation altitude max 7000ft
    Feature 3:
    Measure air velocity and temperature
    Feature 4:
    Mins/Max, data hold function
    Feature 5:
    Bluetooth 4.0
    Feature 6:
    Auto power off
    $196.65
  • Insize 0120-IM24 precision measuring tool

    Insize 0120-IM24 – Inductive Moisture Meter, 0-100%

    Insize

    $228.95
    Insize 0120-IM24 – Inductive Moistu
    0120-IM24
    SKU:
    0120-IM24
    Availability:
    Ships direct from Insize. Most items in stock; we confirm your ship date by email after you order.
    Weight:
    0.55 LBS
    Brand:
    Insize
    Manufacturer Part Number:
    0120-IM24
    Product Family:
    Testing and Specialty Instruments
    Supplier Category Code:
    B
    EAN:
    6974029776588
    Package Weight:
    0.55 lb
    Package Length:
    7.28 in
    Package Width:
    2.17 in
    Package Height:
    1.5 in
    Feature 1:
    Resolution 1%
    Feature 2:
    Accuracy ±4%
    Feature 3:
    Suitable for wood, gypsum and cement
    Feature 4:
    MAX/MIN/HOLD mode
    Feature 5:
    Alarm function
    Feature 6:
    Low battery indication
    Feature 7:
    Auto power off
    $228.95
  • Insize 0130-L110 precision measuring tool

    Insize 0130-L110 – Light Meter (Basic Type)

    Insize

    $72.68
    Insize 0130-L110 – Light Meter (Bas
    0130-L110
    SKU:
    0130-L110
    Availability:
    Ships direct from Insize. Most items in stock; we confirm your ship date by email after you order.
    Weight:
    0.66 LBS
    Brand:
    Insize
    Manufacturer Part Number:
    0130-L110
    Product Family:
    Testing and Specialty Instruments
    Supplier Category Code:
    B
    EAN:
    6974029776564
    Package Weight:
    0.66 lb
    Package Length:
    8.27 in
    Package Width:
    2.17 in
    Package Height:
    1.5 in
    Feature 1:
    1~1999, 10~19999, 100~100000Lux
    Feature 2:
    Resolution 1, 10, 100Lux
    Feature 3:
    Repeatability ±2%
    Feature 4:
    Sampling time0.5s
    Feature 5:
    Suitable for measuring illuminance in various occasions
    Feature 6:
    Data hold function
    Feature 7:
    Fast switching of measuring range, easy to operate
    $72.68
  • Insize 0131-A120 precision measuring tool

    Insize 0131-A120 – Light Meter, 0.01-19.99FC, 0.1-199.9FC, 1-1999FC, 10-19990FC, 0.1-199.9Lux, 1-1999Lux, 10-19990Lux

    Insize

    $122.55
    Insize 0131-A120 – Light Meter, 0.0
    0131-A120
    SKU:
    0131-A120
    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:
    0131-A120
    Product Family:
    Testing and Specialty Instruments
    Supplier Category Code:
    B
    EAN:
    6974029776557
    Package Weight:
    0.44 lb
    Package Length:
    7.87 in
    Package Width:
    4.13 in
    Package Height:
    2.24 in
    Feature 1:
    Resolution 0.01FC, 0.1FC, 1FC, 10FC, 0.1Lux, 1Lux, 10Lux, 100Lux
    Feature 2:
    Photosensor can rotate 90° clockwise and rotate 180° counterclockwise
    Feature 3:
    Build-in calibration filters ensure the accuracy when working in different colors
    Feature 4:
    Data hold function
    Feature 5:
    FC/Lux unit switch
    Feature 6:
    Low battery warning
    $122.55
  • Insize 0210-G260 precision measuring tool

    Insize 0210-G260 – Infrared Thermometer (Basic Type), -22 °F-500°F/-30°C-260°C

    Insize

    $73.82
    Insize 0210-G260 – Infrared Thermom
    0210-G260
    SKU:
    0210-G260
    Availability:
    Ships direct from Insize. Most items in stock; we confirm your ship date by email after you order.
    Weight:
    0.66 LBS
    Brand:
    Insize
    Manufacturer Part Number:
    0210-G260
    Product Family:
    Testing and Specialty Instruments
    Supplier Category Code:
    B
    EAN:
    6974029773310
    Package Weight:
    0.66 lb
    Package Length:
    3.35 in
    Package Width:
    1.65 in
    Package Height:
    6.3 in
    Feature 1:
    Resolution 0.1°F/0.1°C
    Feature 2:
    Distance to spot size 8:1
    Feature 3:
    MAX/MIN temperature display
    Feature 4:
    °F/°C conversion function
    Feature 5:
    Auto data hold and auto power off
    $73.82
  • Insize 0213-A500 precision measuring tool

    Insize 0213-A500 – Infrared Thermometer, -58°F-716°F/-50°C-380°C

    Insize

    $87.31
    Insize 0213-A500 – Infrared Thermom
    0213-A500
    SKU:
    0213-A500
    Availability:
    Ships direct from Insize. Most items in stock; we confirm your ship date by email after you order.
    Weight:
    0.50 LBS
    Brand:
    Insize
    Manufacturer Part Number:
    0213-A500
    Product Family:
    Testing and Specialty Instruments
    Supplier Category Code:
    B
    EAN:
    6940561934700
    Package Weight:
    0.5 lb
    Package Length:
    5.39 in
    Package Width:
    2.87 in
    Package Height:
    1.5 in
    Feature 1:
    Temperature resolution .1°F/.1°C
    Feature 2:
    Temperature accuray ±4.5°F (at -58°F~68°F), ±2% or ±3.6°F (at 68°F~716°F), ±2.5°C(at -50°C~20°C), ±2% or ±2.0°C (at 20°C~380°C)
    Feature 3:
    Distance to spot size (D:S) 12:1
    Feature 4:
    Emissivity .95(fixed)
    Feature 5:
    Repeatability ±1.8°F/±1.0°C
    Feature 6:
    Response time 150ms, Spectral response 8~14um
    Feature 7:
    Unit °F, °C
    Feature 8:
    Dual laser sighting
    $87.31
  • Insize 0310-H26 precision measuring tool

    Insize 0310-H26 – Thermohygrometer, 32°F-122°F/0°C-50°C

    Insize

    $209.00
    Insize 0310-H26 – Thermohygrometer,
    0310-H26
    SKU:
    0310-H26
    Availability:
    Ships direct from Insize. Most items in stock; we confirm your ship date by email after you order.
    Weight:
    0.66 LBS
    Brand:
    Insize
    Manufacturer Part Number:
    0310-H26
    Product Family:
    Precision Measuring Tools
    Supplier Category Code:
    B
    EAN:
    6974029773327
    Package Weight:
    0.66 lb
    Package Length:
    8.03 in
    Package Width:
    2.13 in
    Package Height:
    1.42 in
    Feature 1:
    0.1°F/0.1°C
    Feature 2:
    Bluetooth 4.0
    Feature 3:
    Measure humidity, ambient temperature, dew point temperature and wet bulb temperature
    Feature 4:
    Min/Max, data hold function
    Feature 5:
    Auto power off
    $209.00
  • Insize 0311-3070 precision measuring tool

    Insize 0311-3070 – Temperature and Humidity Data Logger (Built-in Sensor), -22°F-158°F/-30°С-70°С

    Insize

    $588.05
    Insize 0311-3070 – Temperature and
    0311-3070
    SKU:
    0311-3070
    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:
    0311-3070
    Product Family:
    Precision Measuring Tools
    Supplier Category Code:
    B
    EAN:
    6974029777035
    Package Weight:
    1.26 lb
    Package Length:
    4.84 in
    Package Width:
    4.61 in
    Package Height:
    1.3 in
    Feature 1:
    Resolution , .2°F/.1°С
    Feature 2:
    Signal acquisition, display, storage, analysis function
    Feature 3:
    Low power consumption
    Feature 4:
    Built-in high-precision temperature and humidity sensor
    Feature 5:
    Software (included)
    $588.05
  • Insize 0311-3070-ADAPTER precision measuring tool

    Insize 0311-3070-ADAPTER – Power Adapter

    Insize

    $39.71
    Insize 0311-3070-ADAPTER – Power Ad
    0311-3070-ADAPTER
    SKU:
    0311-3070-ADAPTER
    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:
    0311-3070-ADAPTER
    Product Family:
    Precision Measuring Tools
    Supplier Category Code:
    B
    EAN:
    6974029777042
    Package Weight:
    0.44 lb
    Package Length:
    3.15 in
    Package Width:
    10.04 in
    Package Height:
    1.38 in
    $39.71
  • Insize 0312-TH50 precision measuring tool

    Insize 0312-TH50 – Thermohygrometer, 32°F-122°F/0°C-50°C

    Insize

    $48.64
    Insize 0312-TH50 – Thermohygrometer
    0312-TH50
    SKU:
    0312-TH50
    Availability:
    Ships direct from Insize. Most items in stock; we confirm your ship date by email after you order.
    Weight:
    0.24 LBS
    Brand:
    Insize
    Manufacturer Part Number:
    0312-TH50
    Product Family:
    Precision Measuring Tools
    Supplier Category Code:
    B
    EAN:
    6974029778094
    Package Weight:
    0.24 lb
    Package Length:
    4.25 in
    Package Width:
    2.36 in
    Package Height:
    0.59 in
    Feature 1:
    Temperature resolution .1°F/.1°С
    Feature 2:
    Environment comfort display: COMFORT, WET, DRY
    Feature 3:
    Time/temperature/humidity display
    Feature 4:
    Highest/lowest temperature and humidity memory function
    Feature 5:
    Alarm clock function
    Feature 6:
    Unit: °F, °C
    $48.64
  • Insize 0313-TH48 precision measuring tool

    Insize 0313-TH48 – Thermohygrometer (External Sensor), -40°F-176°F/-40°С-80°С

    Insize

    $111.15
    Insize 0313-TH48 – Thermohygrometer
    0313-TH48
    SKU:
    0313-TH48
    Availability:
    Ships direct from Insize. Most items in stock; we confirm your ship date by email after you order.
    Weight:
    0.63 LBS
    Brand:
    Insize
    Manufacturer Part Number:
    0313-TH48
    Product Family:
    Precision Measuring Tools
    Supplier Category Code:
    B
    EAN:
    6974029778452
    Package Weight:
    0.63 lb
    Package Length:
    3.46 in
    Package Width:
    3.46 in
    Package Height:
    0.83 in
    Feature 1:
    External sensor, 118.1' cable
    Feature 2:
    Time/temperature/humidity display
    Feature 3:
    Temperature and humidity upper and lower limit alarm function
    Feature 4:
    Unit °F/°C
    Feature 5:
    Low battery warning
    $111.15
  • Insize 0320-K230 precision measuring tool

    Insize 0320-K230 – K-Type Thermocouple Thermometer, -58°F-392°F-50°С-200°С

    Insize

    $73.34
    Insize 0320-K230 – K-Type Thermocou
    0320-K230
    SKU:
    0320-K230
    Availability:
    Ships direct from Insize. Most items in stock; we confirm your ship date by email after you order.
    Weight:
    0.78 LBS
    Brand:
    Insize
    Manufacturer Part Number:
    0320-K230
    Product Family:
    Testing and Specialty Instruments
    Supplier Category Code:
    B
    EAN:
    6974029777585
    Package Weight:
    0.78 lb
    Package Length:
    5.87 in
    Package Width:
    2.99 in
    Package Height:
    1.34 in
    Feature 1:
    Temperature accuracy ±3.6°F/±2.0°C
    Feature 2:
    Contact K-type thermocouple
    Feature 3:
    Unit °F/°C
    Feature 4:
    Data hold function
    Feature 5:
    Low battery display
    Feature 6:
    Display backlight
    $73.34
  • Insize 0411-0200 precision measuring tool

    Insize 0411-0200 – Portable Conductivity/TDS Meter, 0.00μS/cm-200mS/cm

    Insize

    $934.80
    Insize 0411-0200 – Portable Conduct
    0411-0200
    SKU:
    0411-0200
    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:
    0411-0200
    Product Family:
    Measuring Tool Sets
    Supplier Category Code:
    B
    EAN:
    6974029777028
    Package Weight:
    4.41 lb
    Package Length:
    3.15 in
    Package Width:
    10.04 in
    Package Height:
    1.38 in
    Feature 1:
    Resolution 0.01μS/cm minimum
    Feature 2:
    Accuracy ±1.0%FS
    Feature 3:
    Reading mode: auto-read and continuous-read
    Feature 4:
    Automatic/manual temperature compensation
    Feature 5:
    Auto-hold feature senses and locks the measurement endpoint
    Feature 6:
    Cell constant is settable
    Feature 7:
    1 point calibration with standard recognition
    Feature 8:
    IP65 dust/waterproof
    $934.80
  • Insize 0431-0018 precision measuring tool

    Insize 0431-0018 – Portable pH Meter, -2.00-18.00pH

    Insize

    $799.90
    Insize 0431-0018 – Portable pH Mete
    0431-0018
    SKU:
    0431-0018
    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:
    0431-0018
    Product Family:
    Measuring Tool Sets
    Supplier Category Code:
    B
    EAN:
    6974029777011
    Package Weight:
    4.41 lb
    Package Length:
    3.15 in
    Package Width:
    10.04 in
    Package Height:
    1.38 in
    Feature 1:
    Resolution 0.01pH
    Feature 2:
    Accuracy ±0.01pH
    Feature 3:
    Reading mode: auto-read and continuous-read
    Feature 4:
    Automatic/manual temperature compensation
    Feature 5:
    Auto-hold feature senses and locks the measurement endpoint
    Feature 6:
    1 or 2 points calibration with standard recognition
    Feature 7:
    Data capacity up to 200 sets for each parameter
    Feature 8:
    IP65 dust/waterproof
    $799.90
  • Insize 0501-MA01 precision measuring tool

    Insize 0501-MA01 – Teslameter (Gaussmeter), 2000mT, Accuracy ±1.0%

    Insize

    $677.35
    Insize 0501-MA01 – Teslameter (Gaus
    0501-MA01
    SKU:
    0501-MA01
    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:
    0501-MA01
    Product Family:
    Precision Measuring Tools
    Supplier Category Code:
    B
    EAN:
    6940561934564
    Package Weight:
    1.1 lb
    Package Length:
    9.06 in
    Package Width:
    3.74 in
    Package Height:
    1.77 in
    Feature 1:
    0.01mT/0.1mT
    Feature 2:
    Temperature coefficient: ±.1%/K
    Feature 3:
    Zero drift ±.5mT/h
    Feature 4:
    Measure magnetic induction of DC magnetic field
    Feature 5:
    Directly display the N/S polarity of the measured magnetic field
    Feature 6:
    One-key zero function: eliminate the influence of zero drift before measurement
    Feature 7:
    Maximum value hold: record the maximum value of the changing magnetic field
    Feature 8:
    Unit switch between mT or G(1mT=10G)
    $677.35
  • Insize 0501-MA05 precision measuring tool

    Insize 0501-MA05 – Teslameter (Gaussmeter), 2000mT, Accuracy ±2.0%(≤1000mT), ±5.0% (1000mT-2000mT)

    Insize

    $282.15
    Insize 0501-MA05 – Teslameter (Gaus
    0501-MA05
    SKU:
    0501-MA05
    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:
    0501-MA05
    Product Family:
    Precision Measuring Tools
    Supplier Category Code:
    B
    EAN:
    6940561934571
    Package Weight:
    1.1 lb
    Package Length:
    9.06 in
    Package Width:
    3.74 in
    Package Height:
    1.77 in
    Feature 1:
    0.01mT/0.1mT
    Feature 2:
    Temperature coefficient: ±.1%/K
    Feature 3:
    Zero drift ±.5mT/h
    Feature 4:
    Measure magnetic induction of DC magnetic field
    Feature 5:
    Directly display the N/S polarity of the measured magnetic field
    Feature 6:
    One-key zero function: eliminate the influence of zero drift before measurement
    Feature 7:
    Maximum value hold: record the maximum value of the changing magnetic field
    Feature 8:
    Unit switch between mT or G(1mT=10G)
    $282.15
  • Insize 0501-PA precision measuring tool

    Insize 0501-PA – Axial Probe

    Insize

    $182.40
    Insize 0501-PA – Axial Probe
    0501-PA
    SKU:
    0501-PA
    Availability:
    Ships direct from Insize. Most items in stock; we confirm your ship date by email after you order.
    Weight:
    0.22 LBS
    Brand:
    Insize
    Manufacturer Part Number:
    0501-PA
    Product Family:
    Precision Measuring Tools
    Supplier Category Code:
    B
    EAN:
    6940561934588
    Package Weight:
    0.22 lb
    Package Length:
    7.09 in
    Package Width:
    2.56 in
    Package Height:
    1.57 in
    $182.40
  • Insize 0501-PR precision measuring tool

    Insize 0501-PR – Radial Probe

    Insize

    $107.35
    Insize 0501-PR – Radial Probe<
    0501-PR
    SKU:
    0501-PR
    Availability:
    Ships direct from Insize. Most items in stock; we confirm your ship date by email after you order.
    Weight:
    0.22 LBS
    Brand:
    Insize
    Manufacturer Part Number:
    0501-PR
    Product Family:
    Precision Measuring Tools
    Supplier Category Code:
    B
    EAN:
    6940561934595
    Package Weight:
    0.22 lb
    Package Length:
    7.09 in
    Package Width:
    2.56 in
    Package Height:
    1.57 in
    $107.35