Smart Sensor Model:840 Ultrasonic Thickness Gauge Meter

Smart Sensor Model:840 Ultrasonic Thickness Gauge Meter

The Smart Sensor AS-840 is a high-precision ultrasonic thickness gauge designed for non-destructive measurement of metal and non-metal surfaces. It is widely used in industrial settings, pipelines, shipbuilding, machinery, and inspection environments to measure material thickness from one side only.

Key Features:

• Measuring Range: 1.2 mm – 225 mm (on steel)

• Accuracy: ±(1%H + 0.1 mm)

• Resolution: 0.1 mm

• Sound Velocity Range: 1000 – 9999 m/s for different materials

• Probe Frequency: 5 MHz (Φ10 mm sensor)

• Data Storage: Stores 10 readings with 12 built-in sound velocity materials

• Display: Large backlit LCD screen with coupling indicator and battery warning

• Functions: Auto zero calibration, linear compensation, auto power-off

• Power Supply: 9V battery

• Dimensions: 150 × 80.5 × 34 mm

• Weight: Approximately 200 grams

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Smart Sensor Model:840 Ultrasonic Thickness Gauge Meter