The A1209 Ultrasonic Thickness Gauge is a versatile and high-performance instrument designed for accurate thickness measurement of pipes, tanks, boilers, vessels, and other metallic components. Its patented dynamic threshold technology automatically adapts to surface roughness and curvature, ensuring reliable measurements even on corroded surfaces.
Product: A1209
A1209
Thickness measurement range: 0.7 to 300 mm
Suitable for ferrous and non-ferrous metals, cast iron, and plastics
Detects pitting corrosion and thin-wall defects
A1209
High-resolution measurements down to 0.01 mm
Automatic adaptation to curved and rough surfaces
Reliable detection of pitting corrosion larger than 4 mm²
A1209 Ultrasonic Thickness Gauge
D1771 4.0 MHz Dual-Crystal Transducer
Double LEMO Connection Cable (1.2 m)
USB Power Adapter
USB A – Micro B Cable
Soft Protective Cover
Carrying Case
Pipe wall thickness measurement
Boiler and pressure vessel inspection
Corrosion monitoring
Tank and vessel inspection
Plastic product thickness testing
High-temperature thickness measurements (with optional probe)
Large high-contrast TFT display
Built-in memory for data storage
Patented dynamic threshold technology
Compatible with 4 MHz to 10 MHz dual-crystal transducers
Measures on corroded and curved surfaces without additional adjustments
Optional high-temperature transducer up to 250°C
Lightweight and portable design
Thickness Range: 0.7 – 300 mm
Standard Transducer: D1771 4.0 MHz Dual-Crystal
Resolution: 0.01 mm / 0.1 mm
Measurement Accuracy: Up to ±(0.01X + 0.05) mm
Minimum Curvature Radius: 10 mm
Velocity Range: 500 – 19,999 m/s
Display Type: TFT
Memory: Built-in Data Storage
Battery Type: Li-Pol Rechargeable Battery
Battery Life: Up to 9 Hours
Operating Temperature: -20°C to +50°C
Dimensions: 161 × 70 × 24 mm
Weight: 210 g