The Dakota Ultrasonics MX-2 Ultrasonic Thickness Gauge is ideal for the person that tests a few different materials regularly. The MX-2 Ultrasonic Wall Thickness Gauge contains 8 velocities of common materials and two velocities that the user can set using a simple sofware program. The tool's backlit display is easy to read, even in dim light, and the unit operates for up to 200 hours on a single set of batteries. MX-2 Ultrasonic Wall Thickness Gages come complete, ready to use, and is protected by Dakota Ultrasonics 5 year limited warranty. Velocity Settings The MX-2 Ultrasonic Thickness Gauge has 8 set velocities and 2 that are custom to the user's applications. The set velocities are as follows: - Steel4340-(.233)
- Stainless Steel 303-( .223 )
- Aluminum 2024 - ( .251 )
- Cast Iron-(.179 )
- Plexiglass-(.106 )
- PVC - (.094)
- Polystyrene(.092)
- Polyurethane-(.070 )
- Custom
- Custom
Features
- Multi-function 4.5 digit liquid crystal display with 0.500 inch numerals, backlit for use in poor light conditions
- Measurements displayed in inches, inches/microsecond, millimeters, and meters/second
- Measures from 0.025 to 19.999 inches (0.63 to 199.99 millimeters) switch to select English or metric units
- Four readings per second for single point measurements
- 8 pre-set velocities and 2 custom velocities
- Ability to change between velocities without the use of computer software
Typical Applications

Measuring Limits
 | Minimum Radius for Convex Surfaces | 0.350" (8.89 mm) | | Minimum Radius for Concave Surfaces | 3" (76.2 mm) |  | Minimum Headroom | 1" (25.0 mm) |  | Minimum Sample Diameter | 0.150" (3.8 mm) |  | Minimum Substrate Thickness - F | na | | Minimum Substrate Thickness - NFe | na |
Specifications
| Measuring Range | 0.025 to 19.999 inches 0.63 to 199.99 millimeters | | Resolution | 0.001 inch 0.01 millimeter | | Velocity Range | .0492 to .3937 in/µs 1250 to 10,000 meters/sec | | Dimensions | 2.5 W x 4.75 H x 1.25 D inches | | Range in Steel | 0.025-6.00" (0.60-150.0 mm) | | Resolution | .001" (0.01 mm) | | Display | 4½ - Digit, 0.5" Backlit LCD | | Probe | 1/4", 5 MHz, actual wearface is 5/8" (17mm) | | Cable | 4 ft. (1.2 m) waterproof cable with non-polarized, quick-disconnect connectors. Optional lengths up to 50 ft. (15 m). | | Temp. Limits | Ambient: -20 to 120° F (-30 to 50° C) Material: -0 to 200° F (-20 to 100° C Special high temperature probes are optionally available. | | Battery Type | Two 1.5V alkaline or 1.2V NiCad AA cells. | | Battery Life | Typically operates for 200 hours on alkaline and 130 hours on NiCad. | | Weight | 10 ounces (283 g) | | Accessories Included | Probe/cable assembly. 4 oz. bottle of coupling fluid, NIST Calibration Certificate, 2 AA batteries, operating instructions, hard-plastic carrying case. | | Warranty | Gauge: 5 Years Probes: 90 Days |
Complete Kit
The MX-2 Ultrasonic Wall Thickness Gauge is supplied as a complete kit with the gauge, probe, 4 oz. bottle of coupling fluid, 2 AA batteries, NIST Calibration Certificate, and Operating Instruction Manual - all in a foam-fitted carrying case 
Related Products
CF12 Coupling Fluid - Used to create an ultrasonic coupling between the probe and material to be measured
- 12 oz Bottle
V-Block Transducer Holder - The V-Block transducer holder offers the operator greater control and repeatabily when measuring on pipes and other curved areas
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