Key facts
- Brand
- Olympus
- Model
- 45MG
- Category
- Other Electronics
- Industry
- Industrial
- Documents
- 2
- Languages
- EN · ZH
- Last added
- 2026-10-21
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Olympus 45MG Ultrasonic Thickness Gauge User Manual
The Olympus 45MG is an ultrasonic thickness gauge designed for industrial and commercial applications to measure material thickness. This user manual covers safety precautions, battery replacement, probe connection, and calibration procedures to ensure accurate measurements.
The device supports various probe types, including dual crystal and single crystal probes, and allows for data storage via MicroSD cards. Users can switch between English, Chinese, and symbol-based interfaces and perform zero and span calibration using reference blocks. This manual is written in Chinese.
Olympus 45MG specifications
| Display Type | Color transflective QVGA display |
|---|---|
| Operating Temperature Range | -20 to 500 °C (–5 to 932 °F) |
| Protection Rating | IP67 |
| Internal Memory (Data Logger) | 475,000 thickness readings or 20,000 waveforms |
| Communication Port | USB communication port |
Source: Olympus 45MG Ultrasonic Thickness Gage Product Brochure
All Olympus 45MG documents by type
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in these manuals
Does the Olympus 45MG support measurements on coated surfaces?
Yes, it features THRU-COAT technology which measures metal and nonmetallic coating thicknesses without needing to remove paint or coatings.
From: Olympus 45MG Ultrasonic Thickness Gage Product Brochure
Can the Olympus 45MG measure high-temperature surfaces?
Yes, it is ideally suited for making stable thickness measurements on hot material surfaces up to 500 °C (932 °F) using specific transducers.
From: Olympus 45MG Ultrasonic Thickness Gage Product Brochure
What is the purpose of the 45MG?
The 45MG is used for industrial and commercial material thickness measurement.
Where can I find the full user manual?
The full manual is available on the included CD or can be downloaded from the Olympus website.