ScopeMeter 190-502 - Measuring instrument FLUKE - Free user manual and instructions
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| Product Type | Handheld Oscilloscope / ScopeMeter |
| Bandwidth | 500 MHz |
| Channels | 2 |
| Sample Rate | 2.5 GS/s (max) |
| Vertical Resolution | 8 bits (up to 12 bits with HiRes mode) |
| Record Length | Up to 10,000 points per channel (normal), up to 1,000,000 points in deep memory mode |
| Input Impedance | 1 MΩ |
| Maximum Input Voltage | 600 Vrms (CAT IV), 1000 Vrms (CAT III) |
| Display | 5.7 in (145 mm) color LCD, 320 x 240 pixels |
| Dimensions (H x W x D) | 265 x 190 x 50 mm (10.4 x 7.5 x 2.0 in) |
| Weight | 1.7 kg (3.7 lb) including battery |
| Power Source | Rechargeable Li-ion battery (7.2 V, 4.8 Ah) or AC adapter (15 V, 2 A) |
| Battery Life | Up to 4 hours continuous operation |
| Main Functions | Waveform capture, automatic measurements (voltage, time, frequency), FFT analysis, cursor measurements, trend plotting, data logging, ScopeRecord mode for long captures |
| Maintenance & Cleaning | Wipe with a damp cloth and mild detergent. Do not use abrasive cleaners. Calibrate annually. |
| Safety Level | CAT IV 600V / CAT III 1000V, dual insulation, overvoltage protection |
| Spare Parts & Repairability | Replaceable battery and fuses. Full service manual available. Fluke authorized service centers for repairs. |
| General Information | Designed for industrial troubleshooting, power electronics, and field service. Includes FlukeView software for data transfer and analysis. |
Frequently Asked Questions - ScopeMeter 190-502 FLUKE
How do I update the firmware on my ScopeMeter 190-502?
Download the latest firmware from the Fluke website. Transfer the file to a microSD card, insert it into the instrument, and follow the update procedure in the user manual.
Can I measure high voltage signals directly?
Yes, the ScopeMeter 190-502 is rated for CAT IV 600V and CAT III 1000V. Always use the appropriate probes and follow safety guidelines.
How long does the battery last and how do I charge it?
The battery lasts up to 4 hours. Charge using the provided AC adapter; full charge takes about 3 hours.
What is the maximum sample rate?
The maximum sample rate is 2.5 GS/s for one channel, 1.25 GS/s for two channels simultaneously.
Can I save and recall waveforms?
Yes, you can save waveforms to internal memory or external microSD card. Recall using the Save/Recall menu.
How do I perform an automatic measurement?
Press the Auto button to automatically set up the scope and display common measurements like frequency, peak-to-peak voltage, and rise time. You can also customize measurements via the Measure menu.
What is the ScopeRecord mode?
ScopeRecord captures long-duration signals (up to several hours) at a lower sample rate. It's useful for monitoring trends or intermittent events.
How do I connect to a PC for data analysis?
Use the included USB cable to connect the ScopeMeter to a PC. Install FlukeView software to transfer waveforms, screenshots, and log data.
What probes are compatible?
Use Fluke probes designed for the 190 Series, such as the Fluke VPS510 or VP41. They provide proper attenuation and safety ratings.
How do I calibrate the instrument?
Calibration should be performed annually by a Fluke authorized service center. You can also perform a quick user calibration via the Cal menu for accuracy verification.
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