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FLUKE Digital Oscilloscope: Portable Handheld Digital Oscilloscopes, Fully Isolated
FLUKEPortable Handheld Digital Oscilloscopes

FLUKE Digital Oscilloscope: Portable Handheld Digital Oscilloscopes, Fully Isolated

The FLUKE-190-502-III is a portable handheld digital oscilloscope from FLUKE, featuring a battery power source, IP51 rating, and a CAT IV 600V safety rating. It offers a 125 MS/s sampling rate, 30,000 data points per…

SKU 3G-OTH-170073

Also listed as: FLUKE190502III · FLUKE 190 502 III

Brand
FLUKE
Item
Digital Oscilloscope: Portable Handheld Digital Oscilloscopes, Fully Isolated
Category
Portable Handheld Digital Oscilloscopes
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

FLUKE
Manufacturer Part Number
FLUKE-190-502-III
Type
Fully Isolated, Auto, True RMS
Includes
(4) VPS410-II Probes
IP Rating
IP51
Interface
USB
Body Style
Handheld
Key Features
Data Logging
Memory Depth
30,000 Data Points Per Channel
Power Source
Battery
Product Type
Portable Handheld Digital Oscilloscopes
Sampling Rate
125 MS/s
Triggering Mode
Auto
CAT Safety Rating
CAT IV 600V
AC Magnitude Calculation
True RMS
Channel Source Isolation
Fully Isolated
Basic AC Voltage Accuracy
+/-(1% +10 Counts)
Basic DC Voltage Accuracy
±(0.50% +6 Counts)
Digital Display Screen Type
LCD
Calibration Certificate Type
Not Included

Technical Documents

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FLUKE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The FLUKE-190-502-III is a portable handheld digital oscilloscope from FLUKE, featuring a battery power source, IP51 rating, and a CAT IV 600V safety rating. It offers a 125 MS/s sampling rate, 30,000 data points per channel memory depth, and True RMS AC magnitude calculation with basic AC voltage accuracy of +/-(1% +10 counts) and basic DC voltage accuracy of ±(0.50% +6 counts). The oscilloscope includes four VPS410-II probes, a USB interface, and an LCD display, with auto triggering mode and fully isolated channel source isolation.

Frequently Asked Questions

What is the FLUKE-190-502-III portable handheld oscilloscope used for?

The FLUKE-190-502-III is used for field troubleshooting and maintenance of industrial electrical systems, motor drives, and automation equipment. Its fully isolated channels and CAT IV 600V safety rating make it suitable for high-energy environments. The True RMS measurement and data logging capability support detailed waveform analysis and fault recording in plant and utility applications.

What are the specifications of the FLUKE-190-502-III oscilloscope?

The FLUKE-190-502-III is a battery-powered handheld oscilloscope with a 125 MS/s sampling rate, 30,000 data points per channel memory depth, and True RMS AC measurement. It has basic AC voltage accuracy of ±(1% +10 counts) and DC accuracy of ±(0.50% +6 counts). The IP51-rated unit includes four VPS410-II probes, a USB interface, and auto triggering mode.

Where to buy the FLUKE-190-502-III oscilloscope worldwide?

3G Electric supplies the FLUKE-190-502-III portable handheld oscilloscope to customers worldwide. As a global industrial equipment distributor established in 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time. We source and deliver this FLUKE oscilloscope to any country.

How to maintain the FLUKE-190-502-III oscilloscope?

To maintain the FLUKE-190-502-III, keep the IP51-rated housing clean and dry, and store the unit in its case when not in use. Recharge the battery per FLUKE guidelines to preserve cell life. Inspect the VPS410-II probes and leads for damage before each use. Calibrate the oscilloscope annually to ensure specified accuracy of ±(0.50% +6 counts) DC and ±(1% +10 counts) AC.

Used in

Common applications for FLUKE
Industrial process calibration — Fluke FLK-729PRO 4M automatic pressure calibrator for verifying pressure transmitters and switches
Electrical maintenance — Fluke-77 IV digital multimeter for measuring AC/DC voltage and current in control panels
HVAC diagnostics — Fluke-59 MAX infrared thermometer for non-contact temperature measurement of ducts and equipment
Rotating equipment alignment — Fluke 832 NA laser shaft alignment tool for aligning pump and motor shafts
Temperature sensor calibration — Fluke 9144-E-P-156 drywell for calibrating RTDs and thermocouples in field metrology
Electrical safety testing — Fluke FTP-1 test probe for making voltage measurements in CAT III and CAT IV environments

FLUKE Products

3G Electric supplies FLUKE portable handheld digital oscilloscopes. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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