The Phase II PTG-3750 coating thickness gauge is the latest, state-of-the-art thickness gauge in which you can easily detect the thickness of non-magnetic coatings on magnetic (ferrous) substrates or an insulating coating on a non-magnetic conductive substrate (non-ferrous). The PTG-3700 coating thickness gauge utilizes an integrated auto-detect probe, while the PTG-3750 coating thickness gauge uses an external probe. The auto detects probes on these coating thickness gauges use both eddy current and magnetic induction technologies. The PTG-3750 series coating thickness gauges are fully featured in a giant screen, backlighting, wider measuring range, advanced memory, browsing, and statistics, such as min/max values, averaging, and counters.
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TECHNICAL SPECIFICATIONS
nMeasuring range: 0-1250m or 0-50 mils Resolution: 0.1m / 0.1 mils (0-99m) or 1m (over 100m) Display: 4 digits (digit height = 10mm/0.4 inch) Minimum measuring area: 0.2 x 0.2 inch (5 x 5mm) Minimum radius of curvature (Convex): 0.12 inch (3mm) Minimum radius of curvature (Concave): 1.2 inches (30mm) Minimum substrate thickness (Ferrous): 20 mils (0.5mm) Minimum substrate thickness (Non-ferrous): 2 miles (50m) Maximum surface temperature of test object: 302°F Calibration: Foil and zero calibration Power source: 4 AA batteries Dimensions: 161 x 69 x 32mm Weight: 260g
