Dakota Digital MMX-6 Appendix a, Product Specifications Physical, Keypad, Power Source, Measuring

Dakota Ultrasonics

APPENDIX A

Product Specifications

Physical

Weight: 10 ounces

Size: 2.5W x 4.75H x 1.25D inches (63.5W x 120.6H x 31.75D mm).

Operating Temperature: -20 to 120 °F (-20 to 50 °C)

Case: Extruded aluminum body / nickel plated aluminum end caps.

Keypad

Sealed membrane, resistant to water and petroleum products.

Power Source

Two “AA” size, 1.5 volt alkaline or 1.2 volt NiCad cells. 200 hours typical operating time on alkaline, 120 hours on NiCad.

Display

Liquid-Crystal-Display, 4.5 digits, 0.500 inch high numerals. LED backlight.

Measuring

Range: Pulse-Echo mode 0.025 to 19.999 inches (0.63 to 500 millimeters) Echo-Echo mode 0.100 to 1.0 inches (2.54 to 25.4 millimeters. Resolution: 0.001 inch (0.01 millimeter)

Accuracy: ±0.001 inch (0.01 millimeter), depends on material and conditions

Sound Velocity Range: 0.0492 to 0.3930 in/µs (1250 to 10000 m/s)

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