We are excited to announce the launch of our brand‑new TME390 Electromagnetic Acoustic Thickness Gauge, a rugged non‑destructive testing instrument built for fast, efficient metal thickness measurement in field inspection jobs.

Unlike traditional ultrasonic thickness meters, the TME390 requires no surface grinding and no couplant. It can measure through existing protective coatings up to 4 mm thick, and complete simultaneous metal‑wall and non‑conductive coating thickness reading in one single test. This greatly cuts down pre‑treatment work and boosts inspection efficiency for steel pipes, rolled plates, bars and other metal workpieces made of steel, aluminum and more.

Supporting high‑temperature inspection up to 800 °C with the high‑temperature sensor, this pen‑style thickness gauge fits harsh on‑site conditions. Its impact‑resistant housing makes it suitable for plant maintenance, pipeline inspection and heavy‑industry NDT work.

✅ No grinding or couplant needed; measures through coatings up to 4 mm

✅ Dual measurement: metal thickness + non‑conductive coating thickness

✅ High‑temperature workpiece inspection up to 800 °C

✅ A‑Scan view with adjustable threshold settings

✅ Wide measuring range: 1.5 – 500 mm metal thickness

✅ Built‑in storage for up to 50,000 measurement records

✅ Multi‑language UI: Chinese, English, German, Japanese, Korean 

✅ Robust handheld pen‑shape for one‑hand field operation

• Metal thickness range: 1.5‑500 mm, accuracy: 0.01 mm
• Max lift‑off distance: 4 mm
• 16 measurements per second
• Continuous working time: more than 7 hours
• Sensor tilt tolerance: ±25°

Equipped with A/B/C‑Scan and 3D visualization mode, the TME390 delivers comprehensive inspection data for quality control and asset integrity assessment.

Ready to learn more about the TME390 electromagnetic acoustic thickness gauge? Visit our product page or contact our sales team for quotation and technical support.

TME390 Electromagnetic Acoustic Thickness Gauge