Reed TM-8811 Ultrasonic Thickness Gauge 0.05/7.9", 1.5/200MM

Reed's TM-8811 ultrasonic thickness gauge has a large easy-to-read LCD display and is designed to measure the thickness of 10 preset materials. The TM-8811 features a built-in calibration function, low battery indicator and includes couplant. TM-8811 thickness gauges are perfect for monitoring and verifying pipes and pressure vessels as well as for a range of Industrial manufacturing procedures. This model is compatible with a wide range of materials including steel, cast iron, aluminum, red copper, zinc, quartz glass and polyethylene.