Field Instruments

Product Overview

The REED R7800 Coating Thickness Gauge is an advanced handheld instrument designed for accurate, non-destructive measurement of coating thickness on ferrous (steel) and non-ferrous (aluminum) substrates. With full data logging, USB connectivity, and a colour display, the R7800 offers high performance for quality control, industrial inspection and manufacturing verification of painted or plated surfaces.

Key Features

• Automatically detects ferrous and non-ferrous substrates for automatic measurement mode selection
• Dual measurement modes (Single / Continuous) with high speed readings
• Colour back-lit colour LCD display showing measurement value, Min/Max/Avg, number of readings, pass/fail icons
• Tri-colour LED indicators: green = within tolerance, yellow = high, red = low for quick pass/fail assessment
• Zero and two-point calibration for reliable accuracy
• Full data-logging memory (up to 500 groups of data) with included USB cable and PC software for export, charts and reports
• 360° display rotation for flexible viewing in any orientation
• Includes reference standards (ferrous, non-ferrous), 5 calibration films, sensor cover, hard carrying case
• Ideal for automotive, plating, industrial finishing, quality control, aerospace and metal processing environments

Technical Specifications

Brand: REED Instruments
Model: R7800
Type: Coating Thickness Gauge (Ferrous & Non-Ferrous)

Measuring Range

• 0 to 1,250 µm (micrometres)
• 0.1 to 49.2 mils

Accuracy

• 0 to 1,250 µm: ±3% of reading + 1 µm
• 0 to 49.21 mils: ±3% of reading + 0.04 mils

Resolution

• 0 to 99.9 µm: 0.1 µm
• 100 to 1,250 µm: 1 µm
• 0 to 4.99 mils: 0.01 mils
• 5.0 to 49.2 mils: 0.1 mils

Additional Specifications

• Minimum substrate curvature radius: 5 mm (≈ 196.85 mils)
• Minimum substrate area diameter: 20 mm (≈ 787.40 mils)
• Minimum substrate thickness: 0.5 mm (≈ 19.69 mils)
• Display: 4-digit colour LCD, resolution 320 × 240 pixels
• Back-lit: Yes (5 levels)
• Measurement modes: Single and Continuous
• Memory: Up to 500 groups of data
• Data interface: USB port (includes cable and PC software)
• Refresh rate: 0.5 seconds in continuous mode
• Power supply: 2 × AA batteries
• Operating temperature: 0 °C to +40 °C (32 °F to 104 °F)
• Storage temperature: –20 °C to +60 °C (–4 °F to 140 °F)
• Operating humidity: ≤ 80% RH
• Dimensions: 152 × 65 × 35 mm (≈ 5.9 × 2.6 × 1.38″)
• Weight: approx. 180 g (≈ 6.35 oz)

Applications

• Verification of paint or coating thickness on automotive bodies, chassis and components
• Plating thickness measurement in metal finishing and electro-plating industries
• Quality control in industrial manufacturing of appliances, metal furniture, enclosures
• Aerospace surface finishing and protective coatings inspection
• Metal processing and fabrication where coating thickness compliance is critical
• Material inspection and research laboratories with finishing verification tasks

Why Buy from FieldInstruments.lk?

• 100% genuine REED Instruments products with full traceability
• Competitive pricing and fast delivery across Sri Lanka
• Local technical support for calibration, data-export, and instrumentation setup
• After-sales support and advice on accessory use and maintenance
• Trusted partner for industrial measurement tools and inspection instrumentation

The REED R7800 Coating Thickness Gauge provides a robust, high-accuracy, data-capable solution for professionals who require reliable coating thickness measurement and documentation.

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Fieldinstruments.lk
50/3, Angampitiya Rd, Ethul Kotte, Sri Lanka. 10100.
Phone: +94718555888 Email: info@fieldinstruments.lk