28/08/2026
✨TM290 Ultrasonic Thickness Gauge ✨
High‑precision handheld NDT tester with A‑Scan & B‑Scan visualization🔍
Ultra‑thin measurement down to **0.15 mm on steel**, resolution up to 0.001 mm.
Echo‑to‑Echo mode enables through‑coating measurement for painted & coated surfaces.
✅ Multi‑measurement modes: MB‑E / E‑E / ME‑E / THIN for thin & thick workpieces
✅ Mass storage: 100 000 thickness readings + 500 sets A‑scan & B‑scan waveforms
✅ 3.5‑inch color TFT‑LCD | mm/inch unit switch | English & Chinese menu
✅ Supports single‑crystal & dual‑crystal probes up to 20 MHz
Perfect for corrosion monitoring on pipes & pressure vessels.
Widely used in oil, chemical, shipbuilding, aerospace & metallurgy industries⚙️
Non‑destructive thickness check without damaging your material.