Everything You Need to Know
One Instrument. Every Inspection.
From aerospace airframes to wind turbine blades and oil & gas components — the MIZ-21C delivers ECA and conventional ECT in a single 1.2 kg handheld device.
No compromises.
95%
Faster than pencil probes
40:1
Signal-to-noise ratio
1.2 kg
One-hand operation
10 h
Battery life — full shift
The Solution
One Instrument. Every Application.
The MIZ-21C delivers ECA and conventional ECT in a single handheld device — and serves as a direct replacement for PT and MT in most surface inspection applications. Faster setup, immediate results, full data capture.
Step 01 — Setup in Minutes
Intuitive touchscreen with automatic probe recognition via Zetec ID Chip.
No complex calibration sequences.
Up and running before your first scan.
Step 02 — Scan with Surface Array
The Surf-X Array probe covers more surface area per pass — up to 95% faster than pencil probe scanning.
Industry-leading 40:1 SNR for reliable flaw detection.
Step 03 — Report Instantly
128 GB internal storage captures all inspection data.
Export via USB, Wi-Fi, or Bluetooth.
Depth sizing results and full digital report — ready before you leave the field.
Applications by Industry
Built for the Most Demanding Environments
Aerospace
Airframe & Engine Inspection
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Multi-layer corrosion detection in aluminum structures
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Crack detection near fastener holes
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Surface array inspection of fuselage panels
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Conductivity and coating thickness measurement
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Bolt hole inspection with rotating scanner
Oil & Gas
Asset Integrity in the Field
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Surface crack detection on pressure vessels
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Weld inspection in confined environments
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Corrosion mapping on pipe surfaces
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Inspection in high-temperature conditions (up to 50°C)
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Portable deployment — no lab setup required
Power Generation
Turbine & Generator Components
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Turbine blade surface inspection
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Gear tooth crack detection
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Generator component integrity assessment
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Wind turbine gearbox inspection
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Replacement for PT/MT in confined rotor access
Technical Specifications
Engineered for the Field
Every specification designed to maximize uptime and minimize friction in demanding inspection environments.
| Specification | Value |
|---|---|
| Weight | 1.2 kg (2.6 lb) including batteries |
| Dimensions | 267 × 122 × 38 mm |
| Display | 5.7" multi-touch (480 × 640 px) |
| Battery life | Up to 10 hours / replaceable for 24h ops |
| Storage | 128 GB internal |
| Connectivity | USB 2.0, Wi-Fi, Bluetooth |
| Operating temp | -10°C to 50°C (14°F to 122°F) |
| Frequency range | 5 Hz to 10 MHz |
| Receiver gain | 10 to 123 dB |
| Calibration | ISO/IEC 17025:2005 compliant |
| Languages | EN, FR, ES, DE, ZH, JA, PT |
Available in Three Models
MIZ-21C-SF — Single Frequency · Conductivity
MIZ-21C — Dual Frequency · Conductivity · Rotating Scanner
MIZ-21C-ARRAY — Dual Frequency · ECA · Rotating Scanner (Recommended)
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The Right Tool Is One Conversation Away.
Talk to a specialist. Get a demo tailored to your application.
Frequently asked questions
Can the MIZ-21C fully replace PT and MT inspections?
In most surface inspection applications, yes. The MIZ-21C detects surface and near-surface flaws without chemicals, surface preparation, or dwell time. It also produces a digital data record that PT and MT cannot provide. For applications with specific regulatory requirements for PT or MT, consult your inspection procedure documentation.
Which industries is the MIZ-21C designed for?
The MIZ-21C is primarily positioned for aerospace, oil & gas, and power generation. It performs well in any application requiring surface crack detection, multi-layer corrosion inspection, depth sizing, or conductivity measurement on conductive materials.
What is the difference between the three MIZ-21C models?
The MIZ-21C-SF covers single-frequency ECT and conductivity. The MIZ-21C adds dual-frequency capability and rotating scanner support. The MIZ-21C-ARRAY adds full eddy current array (ECA) with the Surf-X probe for high-speed surface scanning. Most applications benefit from the ARRAY model.
Does the MIZ-21C work with existing Zetec probes and accessories?
Yes. The MIZ-21C uses standard Lemo connectors (18-pin ECT, 26-pin ECA) and is compatible with thousands of off-the-shelf Zetec accessories. Automatic probe recognition via Zetec ID Chip eliminates manual setup.
What does the demo process look like?
You submit the form, an Eddyfi specialist contacts you within one business day. The demo is tailored to your industry and inspection application — not a generic product walkthrough.