Nondestructive measurement of metal pipes, steel plates and plastics Compatible with 4 interchangeable probes for broader applications High accuracy, compliant with metrology verification requirements 999 data groups for secure data storage
LS215 ultrasonic thickness gauge adopts the pulse echo measurement principle to perform nondestructive testing on steel, aluminum, copper, plastics, ceramics, glass, and other sound-conductive materials. With a display resolution up to 0.01 mm, the LS215 meets the accuracy requirements verified by the national metrology institute. Four probes are available—standard, micro-diameter, coarse-crystal, and high-temperature—which can be freely selected based on application needs.
Application
Suitable for measuring the thickness of metal plates, steel parts, pipes, ceramics, plastics, glass and any other material that conducts ultrasonic waves.
Note: For accurate results, the rear surface of the test piece must be parallel or coaxial with the test surface. For curved samples, ensure the split surface of the probe is perpendicular to the curvature axis.
LS215 tests steel plate
LS215 tests stainless steel pipe
LS215 tests plastic
LS215 tests glass
1. Probe Parameters
2. Main Unit Parameters
LS215 appearance dimensions
LS215 battery
Features
Wide Measurement Range
Measures materials from 1 to 320 mm in thickness, meeting a wide range of application needs.
Interchangeable probes for convenient measurement
Supports standard, micro-diameter, coarse crystal, and high temperature probes, with automatic probe identification.
High accuracy for metrology verification
Accuracy up to ±0.05 mm, fully capable of passing national metrology testing.
Large data storage capacity
Stores up to 999 measurement groups, reducing the risk of data loss.
19 built-in sound velocities
Includes preset velocities for 19 common materials for quick setup and faster operation.
18 Customizable sound velocity settings
Save up to 18 additional sound velocities (9 Set by thickness + 9 Manual input), ideal for special materials.
LS215 known thickness setting sound velocity
LS215 manual sound velocity setting
With E-E measurement mode
The standard probe features a E-E measurement mode, which supports measuring base material thickness through coatings without paint removal.
Professional timing chip for precise measurement
Built-in a professional timing chip, offering good stability and measurement accuracy with 0.01 mm resolution
High-sensitivity dual crystal probe
Dual-crystal design improves signal response, reduces noise, and features a durable stainless-steel housing.
Automatic gain adjustment
Automatically adapts signal amplification based on material type and thickness to ensure accuracy across the full range.
Optional wrist strap
A wrist strap is available as an optional accessory, facilitating one-handed operation.
Mobile APP support
Connects to a mobile app via Bluetooth and supports storage of 50 data groups, with up to 999 readings per group, making it easy to save and share measurements anytime.
PC software connectivity
When connected to PC software, test data can be exported for storage and sharing.
Pass/NG thickness evaluation
In QC mode, upper and lower limits can be freely set, and the instrument automatically determines whether measurements are within tolerance.
Smart data statistics
Automatically calculates maximum, minimum, and average values for material uniformity assessment.
Low power consumption enables continuous use
Protective silicone case included, drop & stain resistant
Supports Chinese and English, with two units of measurement
LCD with backlight to ensures clear readings
Qualifications and Standards
LS215 conforms to the following standards:
JJF 1126-2004 Calibration Specification for Ultrasonic Thickness Instruments
Ultrasonic thickness gauge calibration certificate