Feature Specification Dimensions (L x Ø) 6.299″ x 2.441″ (160 mm x 62 mm) Weight 19.4 oz (550 g) Depth Rating Tested to 1,500 ft (500 m) Measurement Range (Steel) • 2.25 MHz Probe: 0.110″ – 9.995″ (3 mm – 250 mm) • 3.5 MHz Probe: 0.065″ – 6.000″ (2 mm – 150 mm) • 5.0 MHz Probe: 0.045″ – 4.000″ (1 mm – 50 mm) Accuracy $\pm$0.005″ (0.1 mm) when calibrated to Cygnus Instruments procedures Resolution 0.002″ (0.05 mm) Material Sound Velocity Range between 1,000 m/s and 9,995 m/s Power Supply 7.0 – 30 V DC @ 150 mA (max) Communications RS-422, Simplex Single Pair, 2400 Baud Display Requirements PC or Laptop with VGA (not included) Operating Temperature 14°F to 122°F (-10°C to +50°C) Standards & Design Designed in accordance with EN 15317 Approvals RINA Type Approved Environmental Compliance RoHS and WEEE compliant