Fluke 120B Series, 20 MHz Handheld Oscilloscope, 2 Channels
- RS stock no.:
- 122-8936
- Distrelec Article No.:
- 300-47-581
- Mfr. Part No.:
- FLUKE-123B/EU/S
- Manufacturer:
- Fluke
Subtotal (1 unit)*
R 73 990,00
(exc. VAT)
R 85 088,50
(inc. VAT)
FREE delivery for orders over R 1,500.00
Stocked by manufacturer
- Ready to ship from 16 July 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | R 73,990.00 |
*price indicative
- RS stock no.:
- 122-8936
- Distrelec Article No.:
- 300-47-581
- Mfr. Part No.:
- FLUKE-123B/EU/S
- Manufacturer:
- Fluke
Specification
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Fluke | |
| Product Type | Oscilloscope | |
| Bandwidth | 20MHz | |
| Number of Channels | 2 | |
| Oscilloscope Type | Handheld | |
| Oscilloscope Form | Digital | |
| Interface Type | USB | |
| Screen Size | 5.7 in | |
| Series | 120B | |
| Width | 55mm | |
| Standards/Approvals | IEC 61010-2, IEC 61010-2-033 | |
| Height | 259mm | |
| Depth | 132mm | |
| Battery Type | Lithium-ion | |
| Rise Time | 17.5ns | |
| Maximum Time Base | 500ns/div | |
| Safety Category Level | CAT III, CAT IV | |
| Battery Life | 7h | |
| Display Type | TFT Colour | |
| Minimum Vertical Sensitivity | 5mV/div | |
| Plug Type | EU | |
| Maximum Vertical Sensitivity | 200V/div | |
| Power Source | Mains, Battery | |
| Safety Category Voltage | 600V | |
| Minimum Time Base | 20ns/div | |
| Select all | ||
|---|---|---|
Brand Fluke | ||
Product Type Oscilloscope | ||
Bandwidth 20MHz | ||
Number of Channels 2 | ||
Oscilloscope Type Handheld | ||
Oscilloscope Form Digital | ||
Interface Type USB | ||
Screen Size 5.7 in | ||
Series 120B | ||
Width 55mm | ||
Standards/Approvals IEC 61010-2, IEC 61010-2-033 | ||
Height 259mm | ||
Depth 132mm | ||
Battery Type Lithium-ion | ||
Rise Time 17.5ns | ||
Maximum Time Base 500ns/div | ||
Safety Category Level CAT III, CAT IV | ||
Battery Life 7h | ||
Display Type TFT Colour | ||
Minimum Vertical Sensitivity 5mV/div | ||
Plug Type EU | ||
Maximum Vertical Sensitivity 200V/div | ||
Power Source Mains, Battery | ||
Safety Category Voltage 600V | ||
Minimum Time Base 20ns/div | ||
Not Applicable
- COO (Country of Origin):
- RO
Fluke 120B Series Oscilloscope, 20MHz Bandwidth, 2 Channels - FLUKE-123B/EU/S
This oscilloscope is a handheld instrument for diagnosing and observing electrical signals in field and workshop environments. It offers a practical balance of frequency capability and portability, supporting both mains and battery operation and providing a USB Interface for data transfer and integration into test setups. The instrument is suitable for technicians who require on-site waveform capture and Basic signal analysis.
Features & Benefits
• 20MHz bandwidth enables accurate low-frequency signal inspection
• Two input channels allow simultaneous comparative measurements
• 17.5ns rise time captures fast transient edges
• 200V/div maximum vertical range accommodates high-voltage signals
• 5mV/div minimum sensitivity resolves small-amplitude waveforms
• 500ns/div maximum time base supports slower repetitive signals
• Two input channels allow simultaneous comparative measurements
• 17.5ns rise time captures fast transient edges
• 200V/div maximum vertical range accommodates high-voltage signals
• 5mV/div minimum sensitivity resolves small-amplitude waveforms
• 500ns/div maximum time base supports slower repetitive signals
**Applications**
• Suitable for commissioning and troubleshooting industrial automation signals
• Ideal for fault-finding on electronic control modules and sensors
• Used for verification of power-electronics switching transients
• Can be used for field validation of cable and connector integrity
• Used with portable test rigs where mains and battery operation are needed
• Ideal for fault-finding on electronic control modules and sensors
• Used for verification of power-electronics switching transients
• Can be used for field validation of cable and connector integrity
• Used with portable test rigs where mains and battery operation are needed
How is the instrument powered during extended field use?
It accepts mains supply for bench work and runs from an internal battery for mobile diagnostics, allowing uninterrupted operation when mains are unavailable.
What interfaces are available for recording or analysing captured data?
A USB connection provides a direct link for transferring waveforms and interfacing with analysis software or storage devices.
What timebase range does it support for detailed timing measurements?
The device provides timebase settings down to 20ns/div for fine detail and up to 500ns/div for observing longer-duration repetitive signals.
Which approvals relate to safe use in professional environments?
It conforms to recognised IEC standards for electrical safety and measurement performance applicable to test instruments.
How Compact is the unit for use in constrained spaces?
The design focuses on a narrow profile to ease handling and access in tight panels and confined test locations.
Supplied with
Li-ion battery pack, charger/power adapter, shielded test leads (2) with ground leads, black test lead, red and blue hook clips, banana to BNC adapter, carry case,
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