NM01Z3020001
ZX-3, Easy field calibration; 1 or 2 point options. Selectable 8 common material velocities , 2 custom velocities, or set manually using the VEL key. Auto/manual zero, adjustable gain, selectable probe diameter (linearity), high Speed Scanning, and Backlit Display. Dakota NDT SKU: Z-302-0001
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Dakota NDT — ZX-3 Ultrasonic Thickness Gauge
Field-Calibrated Ultrasonic Thickness Gauge with High-Speed Scanning & Backlit Display SKU: Z-302-0001Overview
The Dakota NDT ZX-3 Ultrasonic Thickness Gauge is a professional inspection instrument designed for reliable wall thickness measurement, corrosion monitoring, and material evaluation in industrial NDT applications. Built for field and shop use, this gauge supports practical ultrasonic thickness measurement workflows across pipes, tanks, vessels, plates, and structural components.
The ZX-3 is designed for easy field calibration, offering 1-point or 2-point calibration options to help inspectors adapt the gauge to different materials and inspection conditions. It includes selectable velocity settings for 8 common materials, 2 custom velocity options, and manual velocity entry using the VEL key for flexible material setup.
With auto/manual zero, adjustable gain, selectable probe diameter for linearity support, high-speed scanning, and a backlit display, the ZX-3 provides a practical and dependable solution for technicians who need fast, repeatable ultrasonic thickness readings in field, maintenance, and QA/QC environments.
What's Included
| Item | Details |
|---|---|
| Thickness Gauge | Dakota NDT ZX-3 ultrasonic thickness gauge |
| Calibration Options | 1-point or 2-point field calibration |
| Material Velocity Options | 8 common material velocities, 2 custom velocities, or manual VEL key entry |
| Display | Backlit display |
| Scan Feature | High-speed scanning |
| Documentation | User manual / operating instructions, if included |
Box Dimensions & Shipping Weight (Estimated)
| Parameter | Imperial |
|---|---|
| Length | 12.0 in |
| Width | 10.0 in |
| Height | 5.0 in |
| Dimensions (L × W × H) | 12.0 × 10.0 × 5.0 in |
| Weight | 4.0 lb |
Key Specifications
| Parameter | Details |
|---|---|
| Product Type | Ultrasonic thickness gauge |
| Model | ZX-3 |
| Inspection Method | Ultrasonic thickness measurement |
| Calibration | 1-point or 2-point field calibration |
| Material Velocities | 8 common material velocities |
| Custom Velocities | 2 custom velocity options |
| Manual Velocity Entry | VEL key |
| Zero Function | Auto / manual zero |
| Gain Control | Adjustable gain |
| Probe Diameter Setting | Selectable probe diameter for linearity |
| Scan Feature | High-speed scanning |
| Display | Backlit display |
| Application | Thickness measurement and corrosion monitoring |
| Manufacturer | Dakota NDT |
| SKU | Z-302-0001 |
Performance Features
Easy Field Calibration
Supports 1-point and 2-point calibration options for practical setup across different materials and inspection conditions.
Selectable Material Velocities
Includes 8 common material velocity presets, 2 custom velocity options, and manual velocity entry using the VEL key.
High-Speed Scanning
Allows fast measurement collection during corrosion surveys, wall thickness checks, and routine inspection workflows.
Adjustable Gain & Probe Diameter Selection
Provides added control for signal response and probe linearity during ultrasonic thickness measurement.
User-Friendly Design
Backlit display supports visibility in field and shop environments
Auto/manual zero helps streamline setup and measurement preparation
VEL key allows manual velocity adjustment when required
Selectable probe diameter supports improved measurement consistency
High-speed scanning supports efficient inspection coverage
Built for Industrial Environments
Designed for professional ultrasonic NDT applications
Suitable for maintenance, fabrication, and QA/QC environments
Practical for corrosion monitoring and wall thickness verification
Built for repeated field and shop inspection use
Supports industrial asset integrity and inspection programs
Compatibility
Compatible with:
Ultrasonic thickness measurement workflows
Corrosion monitoring programs
Field calibration procedures
Common material velocity inspection setups
Pipe, tank, vessel, and plate inspection procedures
Industrial maintenance and QA/QC programs
Ideal Applications
Ultrasonic thickness measurement
Corrosion monitoring
Wall thickness verification
Pipe and tank inspection
Pressure vessel inspection
Structural component evaluation
Field calibration inspection workflows
Maintenance and asset integrity programs
About Dakota NDT
Dakota NDT is a trusted manufacturer of ultrasonic testing equipment, thickness gauges, flaw detectors, probes, cables, and inspection accessories. Their products are widely used in professional NDT environments where accuracy, durability, and consistent inspection performance are essential.
