Supply chrome thickness, chrome layer thickness factory direct! DR260 zinc coating thickness meter, measure the steel surface chrome plating, zinc coating thickness instrument to use DR260. Portable meter zinc coating promotions, retail, agent, supply! National stock! Welcome to inquire DR260 is an application gauge galvanized principle of electromagnetic induction method, according to the national industry: GB / T 4956-1985 standard, professional measuring magnetic metal material coated cover layer coating thickness of the object of professional NDT instruments. Non-destructive measurement of magnetic metal substrates (such as: steel, iron) on the thickness of non-magnetic coatings (eg: paint, electrophoresis, powder, zinc, chromium, indium, enamel, rubber, ceramic, coating, paint, etc.) easy to use, portable and convenient, large LCD screen, large font size, the backlight direct reading clearer, imported high-quality metal material small probe, structural precision solid, repeatable performance still good. L The instrument instrument features simple and elegant, portable, attractive appearance, fine workmanship, precise measurements l-wide intelligent touch keys, non-slip type, unique design, innovative, user-friendly, compact structure, advanced technology l imported high-quality small metal probe, more stable performance, wear pressure, long life l Large LCD display, backlight, large font display, clear and highly accurate readings at any angle l test speed, high sensitivity, good stability. l continuous testing and a single measurement modes available; continuous testing effectively reduce human error, so that l can be measured more accurately statistical maximum, minimum, average, number of measurements, a key to complete, high-quality, efficient and convenient unlimited l large capacity storage, can store more than 800 measurement data, connected to the computer read out and print the permanent preservation l There are two calibration methods: zero calibration and two-point calibration, two calibration more accurate. l procedure has beep marked (single measurement) iron-based automatic identification and non-ferrous base material. l metric conversion μm / Mil l l Low Voltage Directive manual / automatic shutdown function Technical parameters A, measuring range: 0-1250 / 3000μm (more than 1250μm in advance to tell manufacturers customized separately) B, use of the environment: temperature: 0 ℃ -50 ℃, Humidity: 20% RH-90% RH, the absence of a strong magnetic field environment using C, the thinnest substrate: 0.3mm D, measurement accuracy: ± (1% -3%) H + 1.5μm E, Resolution: 0.1μm / 1μm (100μm following is 0.1μm, 100μ above is 1μm) F, the minimum base area of ??10 * 8mm G, the minimum curvature: Convex 5mm; recessed 25mm H, the critical thickness of the substrate: 0.5mm I, Dimensions: 130mm * 70mm * 24mm J, Weight: 100g K, Power: three (the 7th) alkaline batteries