Fluke Mains Socket Tester 4mA 230V ac CAT ll 300V
- RS Stock No.:
- 249-6557
- Mfr. Part No.:
- ST240+/UK
- Manufacturer:
- Fluke
Subtotal (1 unit)*
HK$434.20
FREE delivery for orders over HK$250.00
In Stock
- 10 unit(s) ready to ship from another location
- Plus 32 unit(s) shipping from 18 December 2025
- Plus 48 unit(s) shipping from 25 December 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | HK$434.20 |
*price indicative
- RS Stock No.:
- 249-6557
- Mfr. Part No.:
- ST240+/UK
- Manufacturer:
- Fluke
Specifications
Product overview and Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Fluke | |
| Current Rating | 4mA | |
| Voltage | 230V ac | |
| Audible Alarm | Yes | |
| Earth Loop Impedance Test | No | |
| Number of Pins | 3 | |
| Wiring Check | Yes | |
| Safety Category | CAT ll 300V | |
| Power Source | Mains | |
| Safety Category Voltage | 300V | |
| Safety Category Level | CAT II | |
| Select all | ||
|---|---|---|
Brand Fluke | ||
Current Rating 4mA | ||
Voltage 230V ac | ||
Audible Alarm Yes | ||
Earth Loop Impedance Test No | ||
Number of Pins 3 | ||
Wiring Check Yes | ||
Safety Category CAT ll 300V | ||
Power Source Mains | ||
Safety Category Voltage 300V | ||
Safety Category Level CAT II | ||
- COO (Country of Origin):
- CN
FLUKE Mains Socket Tester, LED Indicators, Audible Alarm - ST240+/UK
Avoid getting a shock to the system with this socket tester from FLUKE. It plugs into any standard three-pin socket and has a simple colour-coded, three-LED display to show the status of outlets. This means you can quickly and easily identify wiring problems including earth, live and neutral faults like a pro. To keep you safe, a beeping alarm alerts you when the unit detects a voltage, enabling you to work out when a circuit is live and when wiring is hazardous.
Features & Benefits
• 300V safety rating to work with AC mains supplies
• Beeper turns off at the flick of a switch to let you carry out jobs in quiet zones
• Beeper turns off at the flick of a switch to let you carry out jobs in quiet zones
Applications
• Household maintenance
• Building installations
• Construction industry
• Building installations
• Construction industry
What does the RCD button do?
The RCD button enables you to test sockets with integrated residual current devices. A quick press of the button should trip the RCD, so you know it's working correctly. RCD sockets add an extra layer of electrical protection. You'll find them in workshops where there are power tools and in setups with heavily used appliances.