Metrix MX 406B Insulation & Continuity Tester, 50 V Min, 500 V Max, 200 mΩ CAT III

View all Insulation Testers

Subtotal (1 unit)*

£595.03

(exc. VAT)

£714.04

(inc. VAT)

Add to Basket
Select or type quantity
In Stock
  • Plus 1 unit(s) shipping from 02 March 2026
  • Plus 3 unit(s) shipping from 02 March 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +£595.03

*price indicative

Insulation Tester Accessories
Browse here for all your Insulation Tester Accessories, including crocodile clips, cases, probes, and leads.
Shop Now
RS Stock No.:
305-9819
Mfr. Part No.:
MX0406B
Brand:
Metrix
Find similar products by selecting one or more attributes.
Select all

Brand

Metrix

Model Number

MX 406B

Product Type

Insulation Tester

Tester Type

Insulation & Continuity Tester

Minimum Test Voltage

50V

Maximum Test Voltage

500V

Power Source

Battery

Battery Type

AAA

Insulation Testing Resistance

200mΩ

Minimum Operating Temperature

0°C

Maximum Operating Temperature

45°C

Safety Category Level

CAT III

Safety Category Voltage

300V

Length

155mm

Height

40mm

Width

98 mm

Standards/Approvals

IEC 1010

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

Related links