Gm100 Digital LCD display Ultrasonic Thickness Gauge Metal glass ceramics1.2-225mm Sound Velocity Meter 0.1mm Resolution 40%offDescription:1.This ultrasonic thickness gauge is an intelligent handhold product, which adopts ultrasonic measuring principle, and is controlled by micro processor, provides quick and precise measurement of thickness for most of industrial material.2.This unit is widely used in various precise measurement for different hardware / parts in industrial realm; one of its important application is to monitor the level of thickness-de-creasing during operation of various and pressure container.3.Diffusely applied in manufacture fields, metal processing, and commercial inspection.Specifications:Measurement range: 1.2~220mm (steel)Accuracy: (1% H + 0.1) mmResolution: 0.1mmSound speed range: 1000~9999m/sWorking frequency: 5MHzLower limit of pipe measurement: 20*3mm (steel)Features:Automatic proofing zero point, can correct system error.Linear automatic compensation, using computer software to correct the probe nonlinearity error in the whole range to improve accuracy.Data storage / data query / data deletion function.Measure the speed of sound: directly measure the speed of sound according to the thickness of the sample block.Low power indication function.Automatic shutdown function.LCD backlight function.Packing method: color box + PP tool box.Power: 3 *1.5V AAA batteries(not include).Product net weight: 210 grams.Product size: 70*145*28 mm.Kindly Note:Not included Battery+Coupling agent(Custom limits)Without Carry Box,THANKS