Paint Thickness Gauge GL-1S with FE Probe, Digital Display, Measurement Range 0–2000 µm

Handheld paint thickness gauge GL-1S with FE probe and digital display is a portable measuring tool designed for non-destructive measurement of coating thickness on ferrous metal substrates. The instrument measures in the range 0–2000 µm and provides instant numeric readouts on a clear digital screen, enabling fast verification of paint, primer, lacquer or other coating layers. Its compact form factor and single-probe configuration make it suitable for field inspections, vehicle body checks and quality control tasks where repeatable, objective thickness data are required.

Advantages

The GL-1S delivers rapid, accurate thickness readings for coatings on steel and other ferrous materials, with a broad measurement range up to 2000 µm to cover thin films and thick protective layers. The digital display shows measurements clearly and allows quick decision-making during inspections. Its handheld design provides good ergonomics for on-site work, and the FE-only probe simplifies calibration and use when measurements are limited to ferrous substrates. Low power consumption and a straightforward user interface reduce operating complexity during repeated measurements.

Suitable for

• Vehicle body inspections and used car checks
• Automotive refinishing and paint shop quality control
• Maintenance checks on steel structures, machinery and equipment
• Non-destructive testing in workshops and field service

Key specifications

• Measurement range: 0–2000 µm
• Probe type: FE (ferrous) single probe for measurements on ferrous substrates
• Display: digital numeric readout for immediate results
• Form factor: handheld, portable instrument suitable for on-site use

How to use

Before measuring, ensure the probe and the measured surface are clean and free of loose debris. Power on the gauge and, if required, perform a quick calibration according to the manufacturer's procedure using a suitable calibration standard for ferrous substrates. Place the FE probe perpendicular to the coated surface and wait for the digital readout to stabilise; take multiple readings across the component to identify variations in coating thickness. Record or compare displayed values against required thickness criteria for quality control or inspection reports.

Usage recommendations

Use the GL-1S on flat or gently curved ferrous surfaces for best repeatability. Avoid measuring near edges, welds or highly rough surfaces without appropriate surface preparation. Periodically check calibration with certified foils or reference samples to maintain measurement accuracy, and store the device in a dry, dust-free environment when not in use.