Metrix MX 406B Insulation & Continuity Tester, 50 V Min, 500 V Max, 200 mΩ CAT III
- RS Stock No.:
- 305-9819
- Mfr. Part No.:
- MX0406B
- Brand:
- Metrix
Subtotal (1 unit)*
£595.03
(exc. VAT)
£714.04
(inc. VAT)
FREE delivery for orders over £60.00
Supply shortage
- 1 left, ready to ship from another location
- Plus 2 left, shipping from 22 October 2026
Our current stock is limited and our suppliers are expecting shortages.
Units | Per unit |
|---|---|
| 1 + | £595.03 |
*price indicative
- RS Stock No.:
- 305-9819
- Mfr. Part No.:
- MX0406B
- Brand:
- Metrix
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Metrix | |
| Product Type | Insulation Tester | |
| Model Number | MX 406B | |
| Tester Type | Insulation & Continuity Tester | |
| Minimum Test Voltage | 50V | |
| Maximum Test Voltage | 500V | |
| Battery Type | AAA | |
| Power Source | Battery | |
| Minimum Operating Temperature | 0°C | |
| Insulation Testing Resistance | 200mΩ | |
| Maximum Operating Temperature | 45°C | |
| Safety Category Voltage | 300V | |
| Safety Category Level | CAT III | |
| Width | 98mm | |
| Standards/Approvals | IEC 1010 | |
| Length | 155mm | |
| Height | 40mm | |
| Weight | 410g | |
| Select all | ||
|---|---|---|
Brand Metrix | ||
Product Type Insulation Tester | ||
Model Number MX 406B | ||
Tester Type Insulation & Continuity Tester | ||
Minimum Test Voltage 50V | ||
Maximum Test Voltage 500V | ||
Battery Type AAA | ||
Power Source Battery | ||
Minimum Operating Temperature 0°C | ||
Insulation Testing Resistance 200mΩ | ||
Maximum Operating Temperature 45°C | ||
Safety Category Voltage 300V | ||
Safety Category Level CAT III | ||
Width 98mm | ||
Standards/Approvals IEC 1010 | ||
Length 155mm | ||
Height 40mm | ||
Weight 410g | ||
RoHS Status: Exempt
- COO (Country of Origin):
- FR
MX 406 insulation tester
The MX 406 is an insulation and continuity tester for electrical installations and equipment.
Designed to withstand the stresses of field use, the MX 406 is an indispensable tool for installers, testing organisations and maintenance services.
The remote control probe supplied as standard provides unequalled user comfort: simply press the probe button to start measuring.
The logarithmic scale of insulation values eliminates the need to change ranges while reading.
Device supplied with 1 remote control probe, 1 black safety lead, 1 black crocodile clip and a user manual.
Standards
IEC 1010-1 300 V cat. ll, EN 61557, NF C 15-100
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- Chauvin Arnoux Insulation & Continuity Tester 500 V Max RSCAL
- Chauvin Arnoux Insulation & Continuity Tester 500 V Max UKAS

