Send a part number, a photo, or a whole BOM — we supply it and stand behind it. EXW Singapore — collect from our office.

3G Electric
FLUKE FLUKE-190-504-III-S Portable Handheld Digital Oscilloscope - Portable Handheld Digital Oscilloscopes
FLUKEPortable Handheld Digital Oscilloscopes

FLUKE FLUKE-190-504-III-S Portable Handheld Digital Oscilloscope

The FLUKE-190-504-III-S is a portable handheld digital oscilloscope from FLUKE, featuring a battery power source, IP51 rating, and a CAT IV 600V safety rating. It offers fully isolated channels, Auto triggering mode…

SKU 3G-OTH-170079

Also listed as: FLUKE190504IIIS · FLUKE 190 504 III S

Brand
FLUKE
Item
FLUKE-190-504-III-S Portable Handheld Digital Oscilloscope
Part Number
FLUKE-190-504-III-S
Category
Portable Handheld Digital Oscilloscopes
Available to Order
Also known as:FLUKE-190-504-III-SFLUKE
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
EXW Singapore
Collect or forward from our office
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

FLUKE
Manufacturer Part Number
FLUKE-190-504-III-S
Type
Fully Isolated, Auto, True RMS
Includes
DWA-131 Wi-Fi Dongle
IP Rating
IP51
Interface
USB
Body Style
Handheld
Key Features
Glitch Detect
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
+/-(1.50% +10 Counts)
Basic DC Voltage Accuracy
±(1.50% +6 Counts)
Digital Display Screen Type
LCD
Calibration Certificate Type
Not Included

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The FLUKE-190-504-III-S is a portable handheld digital oscilloscope from FLUKE, featuring a battery power source, IP51 rating, and a CAT IV 600V safety rating. It offers fully isolated channels, Auto triggering mode, True RMS AC magnitude calculation, and a sampling rate of 125 MS/s with 30,000 data points per channel memory depth. Basic AC voltage accuracy is +/-(1.50% +10 Counts), and basic DC voltage accuracy is ±(1.50% +6 Counts). The unit includes a DWA-131 Wi-Fi dongle and has a USB interface.

Frequently Asked Questions

What is the FLUKE-190-504-III-S handheld oscilloscope used for?

The FLUKE-190-504-III-S is a portable handheld digital oscilloscope designed for field troubleshooting and maintenance of industrial electrical systems. Its fully isolated channels and CAT IV 600V safety rating make it suitable for high-energy environments like power distribution, motor drives, and control panels.

What are the specifications of the FLUKE-190-504-III-S oscilloscope?

The FLUKE-190-504-III-S features a battery power source, IP51 rating, 125 MS/s sampling rate, 30,000 data points per channel memory depth, True RMS AC measurement, and basic DC voltage accuracy of ±(1.50% +6 Counts). It includes a DWA-131 Wi-Fi dongle and USB interface.

Where to buy the FLUKE-190-504-III-S oscilloscope worldwide?

3G Electric supplies the FLUKE-190-504-III-S oscilloscope to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us for pricing and lead time on this portable handheld oscilloscope.

How to maintain the FLUKE-190-504-III-S oscilloscope?

To maintain the FLUKE-190-504-III-S, keep the unit clean and dry, store it in its case when not in use, and recharge the battery per manufacturer guidelines. Avoid exposing the IP51-rated enclosure to excessive moisture or dust. Calibration should follow Fluke's recommended intervals for accuracy.

Used in

Common applications for FLUKE
Electrical maintenance — Fluke 289 true-RMS digital multimeter for troubleshooting industrial power systems
Hazardous area instrumentation — Fluke 28IIEX/ETL intrinsically safe multimeter for use in explosive atmospheres
HVAC diagnostics — Fluke 561 infrared thermometer with contact probe for temperature measurement of ducts and motors
Pressure calibration — Fluke FLK-700HTPK2 hydraulic test pressure kit for calibrating pressure transmitters up to 10,000 psi
Process control — Fluke 80PK-22 Type K thermocouple probe for monitoring liquid and gas temperatures in process lines
Field calibration — Fluke 700TTH10K pneumatic test hose kit for connecting test pumps to transmitters in the field
Not sure this is the right part? Photo-identify it→

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.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

More from FLUKE

View all FLUKE parts →

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first