Megger LTW425-EU-BS Loop Impendence & RCD Combined Tester, Loop Impedance Test Type 2 Wire 440V, RCD Test Type AC, RCD
- RS Stock No.:
- 198-441
- Mfr. Part No.:
- LTW425-EU-BS
- Brand:
- Megger
Subtotal (1 unit)*
Kr.10 524 80
(exc. VAT)
Kr.13 156 00
(inc. VAT)
FREE delivery for online orders over 500,00 kr
In Stock
- Plus 3 unit(s) shipping from 09. februar 2026
- Plus 4 unit(s) shipping from 12. februar 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | Kr. 10 524,80 |
*price indicative
- RS Stock No.:
- 198-441
- Mfr. Part No.:
- LTW425-EU-BS
- Brand:
- Megger
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Megger | |
| Test Equipment Type | Combined Loop and RCD Tester | |
| Loop Impedance Test Type | 2 Wire | |
| Product Type | Loop Impendence & RCD Combined Tester | |
| Maximum Voltage Measurement | 440V | |
| RCD Test Type | AC | |
| RCD Test Current | 4A | |
| Non-Trip Loop Test | Yes | |
| Display Type | LCD | |
| Battery Type | AA | |
| Loop Test Accuracy | ±10 % | |
| Minimum Operating Temperature | -10°C | |
| Power Source | Battery | |
| Maximum Operating Temperature | 50°C | |
| Weight | 1kg | |
| Length | 203mm | |
| Width | 148 mm | |
| Height | 78mm | |
| Standards/Approvals | IEC 61326-1 | |
| Safety Category Voltage | 300V | |
| Safety Category Level | CAT IV | |
| Select all | ||
|---|---|---|
Brand Megger | ||
Test Equipment Type Combined Loop and RCD Tester | ||
Loop Impedance Test Type 2 Wire | ||
Product Type Loop Impendence & RCD Combined Tester | ||
Maximum Voltage Measurement 440V | ||
RCD Test Type AC | ||
RCD Test Current 4A | ||
Non-Trip Loop Test Yes | ||
Display Type LCD | ||
Battery Type AA | ||
Loop Test Accuracy ±10 % | ||
Minimum Operating Temperature -10°C | ||
Power Source Battery | ||
Maximum Operating Temperature 50°C | ||
Weight 1kg | ||
Length 203mm | ||
Width 148 mm | ||
Height 78mm | ||
Standards/Approvals IEC 61326-1 | ||
Safety Category Voltage 300V | ||
Safety Category Level CAT IV | ||
RoHS Status: Exempt
- COO (Country of Origin):
- GB
Megger Loop Impedance and RCD Combined Tester, ±2% ±1V Voltage Measurement Accuracy, Backlit Display - LTW300 Series - LTW425-EU-BS
Examine your circuit protection devices for efficiency with this loop impedance and RCD combined tester from Megger. It checks your loop systems, measuring the resistance of electrical loads and safety components like fuses and breakers to find high-resistance connections. The unit also assesses the trip time and sensitivity of your RCD to ensure it reacts quickly to leakage faults. Thanks to non-trip testing, you can monitor your live network without setting off ≥30mA RCDs, which prevents downtime. A backlit display means you won't miss a thing, even when you're working in dark spots.
Features & Benefits
• Auto-start function improves safety by kicking off the test immediately after you connect the leads
• Wide operating voltage range between 50 and 440V AC for versatile use
• Automatic noise detection and test extension to ensure accurate results
• Built-in front cover for impact protection in harsh environments
Applications
• Audiovisual installations
• Oil and gas plants
• Marine engineering
How much does this tester weigh?
This unit weighs just 1kg excluding the test leads, so it's easy to transport when going about your work.
Related links
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