Dakota Ultrasonics MX-3-ATRR Acrylic Thickness Gauge Velocity Gauge
Range: 0.025 - 19.99 inches - 0.63 - 500 mm
Resolution: .001" (0.01 mm)
Datalogging: NO
Measuring Rangel ACRYLIC: 0.030-0.500" (0.75-12.50mm) STEEL: 0.040-6.00" (1.00-150.0 mm) The MX-3-ATRR Wall Thickness Gauge is specially designed to measure the thickness of acrylic from one side. The MX-3-ATRR can be used in a Single Thickness Reading mode or in a Scan mode , where the probe is dragged over a large measuring area. The minimum thickness reading recorded during the "scan" will be displayed. The gauge is impact-resistant and environmentally sealed to provide trouble-free operation under the toughest field conditions. Made in the USA and covered by a 5-Year warranty
Features
- Resolution of 0.001 inch (0.01 mm)
- Switch-selected units for inches or mm
- Large, backlit LCD display retains last reading
- Metal housing is environmentally sealed to provide trouble-free operation under the toughest field conditions
- Simple operator controls virtually eliminate training
- CE Certified, made in USA with 5-Year warranty
- Special-purpose probes are offered for a variety of applications
- Includes NIST Calibration Certificate
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
| Range | ACRYLIC: 0.030-0.500" (0.75-12.50mm) STEEL: 0.040-6.00" (1.00-150.0 mm) | | Resolution | .001" (0.01 mm) | | Display | 4½ - Digit, 0.5" Backlit LCD | | Velocity Range | 6,500-33,000 ft./sec (2000-10,000 m/sec.) | | Probe | 0.250" Diameter (6.35 mm), 5 MHz | | 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 AA batteries | | Battery Life | 200 hours | | Weight | 7 ounces (196 g) | | Size | 2.5 x 4.5 x 1.25" (64 x 114 x 32 mm) | | 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-3-ATRR 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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F.A.Q.
Do Dakota Ultrasonics Thickness Gauges require any training for use?
No. Dakota Ultrasonics Thickness Gauges are designed for simple operation and feature easy-to-use instruction manuals. We also provide technical support via telephone and/or email, and a 30-day money back guarantee.
Are Dakota Ultrasonics Thickness Gauges calibrated at the factory?
Yes. Dakota Ultrasonics Thickness Gauges arrive fully calibrated and ready to measure.
Do Dakota Ultrasonics Thickness Gauges include Certificate of Calibration?
Yes. Dakota Ultrasonic Thickness Gauges includes NIST-Traceable Calibration Certificate, CE-Certified
Can I measure the thickness of non-metallic materials like plastic and rubber with Dakota Ultrasonics Thickness Gauges?
Yes. Dakota Ultrasonics Thickness Gauges features several preprogrammed sound velocities for common materials.
Can Dakota Ultrasonics Thickness Gauges measure cast/ductile iron or cast aluminum?
Yes. Dakota Ultrasonics Thickness Gauges instruments are designed to accurately measure the wall thickness of carbon steel, aluminum, stainless steel and plastic.