Thickness Gauge
From ultrasonic thickness on metals/plastics to coating/paint thickness on steel and aluminum, this collection covers in-process and inspection needs for automotive, fabrication, and NDT.
How to choose
- Ultrasonic (UT) for base material thickness, including pipes and plates—pair with high-temp or coarse-grain probes as needed. See LS233 and LS236 for coating tasks on Fe/Al; for UT thickness, check models in this category.
- Coating/paint meters (Fe/Al) for automotive and coatings QC—options with tri-color displays and Bluetooth logging, e.g. LS220.
- Environment: Low-temperature OLED and wear-resistant probes for field work.
Editor’s picks
- LS233 Car Paint Thickness Gauge — works down to −40 °C.
- LS236 Car Paint Gauge — dual screens, Bluetooth app.
- LS220 Coating Gauge — fast reads on Fe/Al substrates.
FAQ
Q: UT vs. coating gauge?
A: UT measures the base material thickness; coating gauges measure non-conductive layers on metal substrates.
Q: Which probe for rough castings?
A: Use coarse-crystal UT probes and couplant; take multiple reads and average.
LS212 Ultrasonic Thickness Gauge for Accurate Measurements
Advanced Ultrasonic Thickness Gauge for Non-Destructive Testing The LS212 is a professional-grade ultrasonic thickness gauge that provides highly accurate and non-destructive measurements on a wide variety of materials. Engineered with a high-precision timing chip, it delivers a resolution of up...
$268.80
LS238 Automotive Paint Meter - Split-Type Probe, Tri-Color Display, Type-C Charging
Description Suitable for measuring in narrow space Professional identification of ferrous puttyThree-color display screen and indicator lightIdentify ferrous galvanized bodyType-C interface charging, ultra-low power consumption The LS238 car paint meter features a split-type probe design, making it particularly suitable for...
$160.18
LS237 Car Paint Thickness Gauge - Identify Ferrous Putty, Rotatable Screen, Type-C Charge
Description LS237 car paint meter is specialized in automotive paint thickness inspection. The instrument can not only measure the paint thickness above ferrous and aluminum materials, identify non-metallic, but also intelligently identify ferrous putty and iron galvanized. LS237 adopts three-color...
$136.90
LS211 Ultrasonic Thickness Gauge - Non-Destructive Testing for Metal, Glass, Ceramics, Plastics
$459.70
LS211 Ultrasonic Thickness Gauge - Non-Destructive Testing for Metal, Glass, Ceramics, Plastics
Description: LS211 ultrasonic thickness gauge uses the ultrasonic pulse reflection principle for thickness measurement. The instrument can be equipped with four types of probes: standard probe, micro-diameter probe, coarse crystal probe and high temperature probe, and is professionally used for...
$459.70
LS225 High Precision Coating Thickness Gauge for Ultra-thin Layers
Description The LS225+N1500 is a versatile, portable eddy current thickness gauge, featuring the LS225 host and the N1500 non-ferrous probe. Its probe-style design makes it perfect for measuring coating thickness on small or irregular workpieces. For ultra-thin coatings below 10μm,...
$269.64
Digital Paint Thickness Gauge for Cars
Accurate Car Paint Measurement, Even in Extreme Cold The LS236 Car Paint Thickness Gauge is a professional tool designed for precision and reliability. Its innovative dual-screen (LCD and OLED) design ensures clear readings in bright sunlight and functions flawlessly in...
$129.40
LS230 Aluminum Paint Thickness Gauge - Low-Temp Resistant with Mobile App
Description The LS230 paint meter is engineered for precision and reliability, featuring a low-temperature resistant OLED display that operates seamlessly in -40℃ environments. This paint thickness gauge is perfect for inspecting the paint of used cars, utilizing both Hall effect...
$133.70
Digital Car Paint Thickness Gauge (-40°C Resistant)
Advanced Car Paint Measurement in Any Weather The LS232 is the ultimate tool for automotive professionals, offering precise paint thickness measurements on both steel and aluminum surfaces, even in extreme temperatures down to -40°C. Its innovative dual OLED screens provide...
$133.70
LS220 Digital Coating Thickness Gauge
Why Choose the LS220 Coating Thickness Gauge? ⏱️ Instant 0.5 s readings slash inspection time. 📏 Wide 0–3500 µm / 0–138 mil range—detect factory paint, filler & heavy coatings. 🔍 Dual-technology probe (Hall Effect + Eddy Current) auto-detects ferrous &...
$127.16
$115.10
LS221 Coating Thickness Gauge for Metal Surfaces - 5000μm Range
Description LS221 coating thickness gauge is designed for precise measurement of both non-ferromagnetic coatings on ferromagnetic metals and non-conductive coatings on non-magnetic metals. Featuring a separate host and probe design, this paint meter ensures easy data monitoring even under complex...
$226.50
LS233 Car Paint Thickness Gauge for Low Temperature Environments
Product DescriptionNormal Use at -40°C：The OLED screen at the top can display normally at low temperatures -40℃More Human-friendly：The front and the top screen display data at the same time0.5s Measuring Interval：Responsive, no freezing phenomenonin low temperature environmentDual Use for Fe&NFe：Automatically...
$133.68
LS213 Ultrasoinc Thickness Gauge Meter for Industrial Pipe & Metal Steel Testing
Description: Ultrasoinc Thickness GaugeMajor renovation, Good value for moneyMeets most needs.Extreme sensitivedual-transducer probe：Use sensitive dual-transducer probe to reduce the excess ultra-sonic pulse The probe housing is made of stainless steel for persistence.Aviation plug connectionbringing smooth plugging and unplugging experience，Aircraft aluminium...
$159.89
UM6500 Ultrasonic Thickness Gauge for Industrial Inspection - Range 0.05 to 8 inch
Product Description: UM6500 Ultrasonic Metal Thickness GaugeApplication Used for measuring thickness and corrosion of pressure vessels, chemical equipment, boilers, oil storage tanks, etc. in industries of petroleum, shipbuilding, power station, and machine manufacturing. Materials measured: 11 types of materials, including...
$110.70
Digital Ultrasonic Thickness Gauge UM6700 for Metal & Plastic
Accurately Measure Material Thickness with the UM6700 Ultrasonic Gauge The UM6700 is a professional and highly accurate ultrasonic thickness gauge designed for a wide range of materials. Whether you're inspecting pressure vessels, chemical equipment, boilers, or oil storage tanks, this...
$139.24