Gossen Metrawatt PROFiTEST MF XTRA Starter-Set Multifunction Tester 600V Earth Resistance Measurement With USB

RS stock no.:: 266-2734
Distrelec Article No.:: 303-73-738
Mfr. Part No.:: M537K
Manufacturer:: Gossen Metrawatt

Gossen Metrawatt PROFiTEST MF XTRA Starter-Set Multifunction Tester 600V Earth Resistance Measurement With USB

Subtotal (1 unit)*

R 69 117,02

(exc. VAT)

R 79 484,57

(inc. VAT)

FREE delivery for orders over R 1,500.00

Temporarily out of stock

2 unit(s) shipping from 30 November 2026

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Units	Per unit
1 +	R 69,117.02

*price indicative

RS stock no.:: 266-2734
Distrelec Article No.:: 303-73-738
Mfr. Part No.:: M537K
Manufacturer:: Gossen Metrawatt

Specification

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Gossen Metrawatt
	Loop Impedance Test Type	4 Wire
	Product Type	Multifunction Tester
	Automatic RCD Test	No
	RCD Ramp Test	No
	Model Number	PROFiTEST MF XTRA Starter-Set
	Non-Tripping	Yes
	Insulation Test Voltage	600V
	Maximum Voltage Measurement	230V
	Earth Resistance Measurement	Yes
	Downloadable Data	No
	Interface Type	USB
	Continuity Test Current	1.6mA
	RCD Test Type	Type A
	Width	260mm
	Standards/Approvals	DAkkS Calibration Certificate, EN 501101, IEC 603646, RoHS
	Weight	2.7kg
	Length	330mm
	Remote Switch Mode	No
	Height	90mm
	Test Standards	EN 61010, DIN VDE 0100-600
	IP Rating	IP40
	Safety Category Voltage	300V
	Display Type	LCD
	Power Source	Battery
	Safety Category Level	CAT III, CAT IV
	Battery Type	Rechargeable
	Maximum Operating Temperature	40°C
	Minimum Operating Temperature	0°C

	Select all
	Brand Gossen Metrawatt
	Loop Impedance Test Type 4 Wire
	Product Type Multifunction Tester
	Automatic RCD Test No
	RCD Ramp Test No
	Model Number PROFiTEST MF XTRA Starter-Set
	Non-Tripping Yes
	Insulation Test Voltage 600V
	Maximum Voltage Measurement 230V
	Earth Resistance Measurement Yes
	Downloadable Data No
	Interface Type USB
	Continuity Test Current 1.6mA
	RCD Test Type Type A
	Width 260mm
	Standards/Approvals DAkkS Calibration Certificate, EN 501101, IEC 603646, RoHS
	Weight 2.7kg
	Length 330mm
	Remote Switch Mode No
	Height 90mm
	Test Standards EN 61010, DIN VDE 0100-600
	IP Rating IP40
	Safety Category Voltage 300V
	Display Type LCD
	Power Source Battery
	Safety Category Level CAT III, CAT IV
	Battery Type Rechargeable
	Maximum Operating Temperature 40°C
	Minimum Operating Temperature 0°C

Datasheet - Profitest MF Series

Exempt

COO (Country of Origin):: DE

Gossen-Metrawatt Multifunction Tester, 600V Insulation Test Voltage, 230V Maximum Voltage Measurement - M537K

This multifunction tester is a handheld electrical instrument designed for verification and fault-finding in low-voltage installations. It operates from a rechargeable battery and features an LCD for clear readouts. The unit supports a wide range of electrical measurements including insulation testing at 600V and mains voltage readings up to 230V, and is specified for use within 0°C to 40°C ambient conditions.

Features and Benefits:

• *Made in Germany - including DAkkS calibration certificate
• Loop impedance 4-wire testing for accurate circuit impedance results
• Continuity tester supplying 1.6mA current for protective conductor checks
• RCD Type A testing with non-tripping capability for live device assessment
• Earth resistance measurement device enabling direct earthing verification
• USB Interface for straightforward data transfer to external systems

Applications

• Suitable for on-site periodic electrical safety verification
• Used for diagnostics on installations requiring CAT III and CAT IV classification
• Ideal for maintenance involving insulation and continuity assessments
• Used with circuits where 230V maximum voltage measurement is required
• Can be used for earth resistance checks in earthing audits

What safety categories does the instrument support?

It is rated for CAT III and CAT IV environments and has a safety category voltage of 300V.

How is the device powered and what is its portability?

It is powered by a rechargeable battery and designed as a portable electrical tester with an IP40 ingress rating.

Which test standards and approvals are relevant for calibration and compliance?

It conforms to EN 61010 and DIN VDE 0100-600 and is supplied with a DAkkS calibration certificate.

Does the instrument perform automated RCD ramp tests?

No automated RCD ramp testing is provided, and automatic RCD testing is not supported.

What physical and Interface characteristics affect field use?

The unit measures 330mm in length, 260mm in width, 90mm in height, weighs 2.7kg, and includes a USB interface.