AS840 Smart Sensor Ultrasonic Thickness Gauge in Pakistan

Buy Now AS840 Smart Sensor Ultrasonic Thickness Gauge at Best Price in Pakistan 2026.
The AS840 Smart Sensor Ultrasonic Thickness Gauge is a professional non-destructive testing (NDT) instrument designed to measure the thickness of metals and other solid materials using ultrasonic waves. It is widely used in industrial inspection, manufacturing, pipelines, and quality control applications where accurate thickness measurement is required without damaging the material.

The device works on ultrasonic pulse-echo technology and provides fast, precise readings for steel, aluminum, copper, plastics, and other conductive materials. It features a digital LCD display, sound velocity adjustment, auto calibration, and data storage functions, making it suitable for engineers, inspectors, and maintenance professionals across Pakistan.

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Key Features

Ultrasonic non-destructive thickness measurement technology.
Measuring range from 1.2 mm to 225 mm (steel).
High accuracy of ±(1%H + 0.1 mm).
5 MHz probe for stable and precise readings.
Sound velocity adjustment from 1000 to 9999 m/s.
Auto zero calibration and linear compensation.
Backlit LCD display for easy reading in low light.
Coupling indicator for proper probe contact.
Data storage and recall function.
Low battery indication and auto power-off feature.

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Technical Specifications

Measurement Range

Thickness Range: 1.2 mm to 225 mm (steel)
Resolution: 0.1 mm
Accuracy: ±(1%H + 0.1 mm)
Minimum Pipe Measurement: Φ20 × 3 mm (steel)

Ultrasonic System

Probe Frequency: 5 MHz
Sound Velocity Range: 1000 – 9999 m/s

General Specifications

Display: LCD with backlight
Power Supply: 9V battery
Operating Temperature: 0°C to 40°C
Weight: approx. 200 g
Dimensions: approx. 150 × 80.5 × 34 mm

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Applications

Metal thickness inspection (steel, aluminum, copper).
Pipeline and pressure vessel testing.
Industrial manufacturing quality control.
Corrosion and wear monitoring.
Shipbuilding and mechanical maintenance.
Non-destructive testing (NDT) services.

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Package Includes

AS840 Smart Sensor Ultrasonic Thickness Gauge
Ultrasonic probe
Couplant gel
Carrying case
9V battery
User manual