27MG Ultrasonic Thickness Gauge
Basic Corrosion & Wall Thickness Gauge
Key Features
- Auto Probe Recognition: Automatically optimizes settings for connected dual element transducers.
- Ergonomic & Lightweight: Weighs only 340 g (0.75 lb) for effortless one-handed operation.
- Extended Battery Life: Up to 150 hours of continuous operation on 3 standard AA batteries.
- High/Low Alarms: Audible and visual notifications when thickness falls outside set limits.
The 27MG handheld ultrasonic thickness gauge is designed to accurately measure remaining wall thickness on internally corroded or eroded metal pipes, tanks, and structural components. Compact, durable, and lightweight, it requires access to only one side of the component to deliver fast, reliable non-destructive testing results in demanding field conditions.
Simple & Accurate Inspection
Reliable Wall Thickness Measurement
Fast Non-Destructive Testing for Corroded Assets
Perform fast, accurate non-destructive thickness measurements on internally corroded metal pipes, pressure vessels, boilers, and storage tanks without cutting or damaging the part. The 27MG provides instantaneous digital readings through single-side access.
- One-Handed Ergonomics: Lightweight, compact housing engineered for easy one-hand operation during ladder or scaffold inspections.
- Min/Max Mode: Automatically tracks and holds the thinnest wall value during continuous scanning across corroded surfaces.
- High/Low Alarms: Visual and audible alarms alert inspectors when thickness readings exceed preset safety limits.
Probe Technology
Dual Element Transducer Auto-Recognition
The 27MG automatically recognizes connected dual element transducers to adjust V-path compensation and calibration settings instantly.
- Automatic Probe Recognition: Eliminates manual setup errors by automatically loading probe-specific calibration curves upon connection.
- High-Temperature Inspections: Compatible with specialized dual-element probes (such as D790-SM) for measuring hot surfaces up to 500 °C (932 °F).
- Built-In Steel Test Block: Fast, convenient one-touch zero calibration directly on the instrument casing.
Durability & Power
Built for Demanding Field Operations
Designed for field inspectors who need dependable equipment with minimal maintenance and maximum uptime.
- 150 Hours of Battery Life: Powered by 3 standard AA alkaline batteries, providing up to 150 hours of continuous operating time.
- Backlit Display: Large LCD screen with high-contrast backlighting for easy reading in dark boilers or bright direct sunlight.
- Auto Power-Off: Intelligent power management preserves battery life during field downtime.
27MG Transducers & Accessories
Technical Specifications
Comprehensive list of technical parameters and specifications for the 27MG.
Primary Applications
Target applications for the 27MG basic ultrasonic thickness gauge:
- Internal Corrosion & Erosion Monitoring: Measure remaining wall thickness on steel pipes, elbows, and pressure vessels.
- Boiler Tubes & Heat Exchangers: Inspect steam tubes and heat exchanger piping for wall thinning.
- Storage Tank Wall Testing: Fast one-hand inspections of above-ground and underground fuel and chemical tanks.
- Structural Steel Inspection: Check beams, pylons, and bridge components for environmental degradation.
- High-Temperature Surface Testing: Take thickness readings on operating hot pipes up to 500 °C (932 °F) using D790-SM probes.
Resource Downloads
Access product documentation, user manuals, and technical brochures for the 27MG.
