Digital Ultrasonic Thickness Gauge (0.75 ~ 300mm) 4.5 Digits LCD

This Digital Ultrasonic Thickness Gauge is a versatile tool designed for precise measurement of material thickness from 0.75mm to 300mm. Suitable for a variety of materials including metals, plastics, ceramics, and glass, this gauge is widely used in industries such as petroleum, chemical, metallurgy, shipbuilding, aviation, and aerospace. It is especially effective for monitoring the corrosion thinning of pipes and pressure vessels.

Features

• Available transducer models for specialized applications
• Dual straight beam probes with different frequencies and crystal sizes
• Zero calibration, two-point calibration, and automatic error correction system
• Capable of measuring sound speed for improved accuracy
• Coupling status indicator ensures a solid connection with the work surface
• Equipped with EL backlight for easy reading in low-light conditions
• Up to 100 hours of working time with backlight off
• Real-time remaining battery indicator
• Auto sleep and auto power off functions to conserve energy
• Compact, portable, and highly reliable for harsh environments, resistant to vibration, shock, and electromagnetic interference

Specifications

• Measuring Range: 0.75-300mm (depends on probes)
• Working Frequency: 2.5-7 MHz
• Resolution: 0.1mm
• Accuracy: ±(0.5% Thickness + -0.04) mm, depending on probes
• Display: 4.5 digits LCD with EL backlight
• Velocity Range: 1000-9999m/s
• Units: Metric/Imperial selectable
• Operating Temperature: -20°C to +60°C
• Relative Humidity: ≤90%
• Memory: Stores up to 20 files (up to 99 values per file)