3Q Portable Ultrasonic Thickness Gauge – Precision Measurement, Anytime, Anywhere

High-Precision Measurement
Engineered with advanced ultrasonic technology for accurate thickness readings (0.75–300 mm range) on metals, plastics, and composites. ±0.1 mm resolution ensures reliable industrial-grade results.
Durable & Portable Design
Lightweight aluminum alloy body with shock-resistant casing for fieldwork. Compact size fits in toolkits, ideal for on-site inspections in construction, pipelines, and automotive maintenance.
User-Friendly Operation
Features a bright LCD display with quick-calibration function. No complex setup—just point, measure, and read instantly. Supports multiple material presets for seamless switching.
Versatile Applications
Perfect for quality control in manufacturing, corrosion checks in oil/gas pipelines, and safety assessments in aerospace. A must-have for engineers, inspectors, and DIY professionals.
Long-Lasting Performance
Powered by rechargeable lithium batteries with 20+ hours of continuous use. Includes auto-shutdown to conserve energy during downtime.
Global Wholesale Advantage
Direct factory pricing with bulk discounts—lowest rates guaranteed. Fast international shipping and reliable after-sales support. Upgrade your toolkit with unbeatable value.