Main products: Ultrasonic flaw detection products: Ultrasonic thickness gauge, ultrasonic flaw detector, various accessories: Ultrasonic probe, coupling agent, etc. Coating series products: Coating thickness gauge, spray surface inspection, sheet testing, material testing, corrosion resistance testing, etc. Magnetic particle flaw detection products: Portable AC/DC magnetic yoke, fluorescent magnetic powder, ordinary magnetic powder, various UV lamps, UV illuminance meters, etc. Environmental protection series products: Temperature and humidity meter, anemometer, noise meter, environmental detection instrument, various gas detectors, gas analyzers, etc. Building inspection products: Steel bar detector, concrete protective layer thickness meter, laser rangefinder, level, theodolite, total station, etc. Optical measurement series: Spectral radiance meter, color brightness meter, color analyzer, spectrometer, etc. Wait, color measuring instrument series: spectrophotometer Color difference meter, color management software, glossiness meter and other electronic and electrical products: oscilloscopes, multimeters, clamp meters, phase sequence meters, power detection instruments, etc