Test & measurement instruments

Car Paint Thickness Gauge with Vehicle Records - LS239

Linshang  |  SKU: THK-Q7M4-01
$201.42 USD
Taxes and shipping calculated at checkout.

In-stock orders usually take 2–4 business days to prepare; delivery typically takes 5–15 business days after dispatch. Availability is confirmed at checkout. Duties and taxes may apply. Shipping details · Return conditions

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Description

The Linshang LS239 car paint thickness gauge measures coatings on steel and aluminum panels from 0 to 5000 µm. It combines an integrated ruby-tipped probe with vehicle records and Bluetooth reporting for used-car inspection and bodywork assessment.

Choose a simple check or a vehicle record

Simple mode supports individual readings and stores up to 60 measurements. Expert mode organizes results into 19 component groups, with six measurement points per group and capacity for up to 999 vehicles. This keeps readings associated with their inspection locations when comparing panels around a car.

Bluetooth connects the instrument to the mobile app for recording measurements and generating reports. Adjustable alarm limits and a three-color backlight help distinguish readings against the limits selected for the inspection. While connected to the app or WeChat Mini Program, the instrument uses simple mode with alarms disabled; disconnecting restores the selected measurement mode.

LS239 expert measurement mode illustrating grouped vehicle inspection records
LS239 expert measurement mode illustrating grouped vehicle inspection records

Recognize the substrate before comparing paint

The gauge automatically distinguishes steel and aluminum and can indicate galvanized iron, ferrous putty and non-metal substrates. Thickness measurement applies to suitable metal substrates; a non-metal indication does not provide a paint-thickness reading on plastic or carbon fiber.

LS239 gauge used beside a phone displaying the measurement app
LS239 gauge used beside a phone displaying the measurement app

Technical specifications

Model LS239
Measuring range 0–5000 µm
Measurement principles Hall effect for ferrous substrates; eddy current for aluminum
Accuracy, 0–3000 µm ±(3%H + 2 µm)
Accuracy, 3000–5000 µm ±(5%H + 2 µm); H is the standard value
Selectable resolution 0.1, 1 or 10 µm; displayed resolution varies with range
Specified measuring interval 0.5 s
Minimum measuring area 25 mm diameter
Minimum substrate thickness Steel: 0.2 mm; aluminum: 0.05 mm
Power 3.7 V, 1200 mAh rechargeable lithium battery
Display and data transfer 192 x 64 LCD; Bluetooth
Instrument dimensions 108 x 70 x 31 mm
Instrument weight 88.8 g including battery

Before a vehicle inspection

Perform the appropriate zero adjustment when first using the gauge or when the substrate or measurement conditions change. Compare readings across suitable panels together with the substrate indications; a thickness reading alone does not establish a vehicle's repair history.