Gossen Metrawatt Master Package PROFITEST INTRO Electrical Installation Tester 3.7kV Earth Resistance Measurement With

RS Stock No.:: 899-8205
Distrelec Article No.:: 300-95-830
Mfr. Part No.:: M503B
Manufacturer:: Gossen Metrawatt

Gossen Metrawatt Master Package PROFITEST INTRO Electrical Installation Tester 3.7kV Earth Resistance Measurement With

Subtotal (1 unit)*

HK$30,626.00

FREE delivery for orders over HK$250.00

In Stock

1 unit(s) ready to ship from another location

Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Units	Per unit
1 +	HK$30,626.00

*price indicative

RS Stock No.:: 899-8205
Distrelec Article No.:: 300-95-830
Mfr. Part No.:: M503B
Manufacturer:: Gossen Metrawatt

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	Gossen Metrawatt
	Loop Impedance Test Type	Phase to Earth, Phase to Neutral
	Product Type	Electrical Installation Tester
	RCD Ramp Test	Yes
	Model Number	Master Package PROFITEST INTRO
	Non-Tripping	Yes
	Insulation Test Voltage	3.7kV
	Maximum Voltage Measurement	600V
	Test Type	Wiring Polarity
	Earth Resistance Measurement	Yes
	Interface Type	USB
	Continuity Test Current	15mA
	RCD Test Type	DC
	Remote Switch Mode	Yes
	Width	225mm
	Standards/Approvals	DIN VDE 0105100, DIN VDE 0100600, IEC 603646
	Weight	1.5kg
	Length	130mm
	Height	140mm
	IP Rating	IP40, IP52
	Test Standards	IEC 60364-6, DIN VDE 0100-600
	Plug Type	Type F
	Maximum Operating Temperature	40°C
	Minimum Continuity Resistance	300mΩ
	Battery Type	AA
	Safety Category Level	CAT III, CAT IV
	Safety Category Voltage	500V
	Minimum Operating Temperature	0°C
	Maximum Continuity Resistance	9.99kΩ
	Display Type	LCD
	Power Source	Battery, Mains

	Select all
	Brand Gossen Metrawatt
	Loop Impedance Test Type Phase to Earth, Phase to Neutral
	Product Type Electrical Installation Tester
	RCD Ramp Test Yes
	Model Number Master Package PROFITEST INTRO
	Non-Tripping Yes
	Insulation Test Voltage 3.7kV
	Maximum Voltage Measurement 600V
	Test Type Wiring Polarity
	Earth Resistance Measurement Yes
	Interface Type USB
	Continuity Test Current 15mA
	RCD Test Type DC
	Remote Switch Mode Yes
	Width 225mm
	Standards/Approvals DIN VDE 0105100, DIN VDE 0100600, IEC 603646
	Weight 1.5kg
	Length 130mm
	Height 140mm
	IP Rating IP40, IP52
	Test Standards IEC 60364-6, DIN VDE 0100-600
	Plug Type Type F
	Maximum Operating Temperature 40°C
	Minimum Continuity Resistance 300mΩ
	Battery Type AA
	Safety Category Level CAT III, CAT IV
	Safety Category Voltage 500V
	Minimum Operating Temperature 0°C
	Maximum Continuity Resistance 9.99kΩ
	Display Type LCD
	Power Source Battery, Mains

COO (Country of Origin):: SK

Gossen-Metrawatt Electrical Installation Tester, 1.5kg Weight, 3700V Insulation Test Voltage - M503B

This electrical installation tester provides comprehensive verification of electrical safety and performance for installations. It operates from battery or mains and is designed for use across standardised testing regimes, covering insulation, continuity, loop impedance and earth resistance checks. The instrument supports both portable field use and bench testing with a clear LCD for result readout and a USB Interface for data transfer.

Features and Benefits:

• 3700V insulation capability enabling high-voltage insulation diagnostics
• 15mA continuity current allowing accurate low-current continuity readings
• 9.99kΩ maximum continuity range covering high-resistance circuits
• Phase-to-earth and phase-to-neutral loop testing for complete loop assessment
• RCD ramp test with DC RCD mode for non-tripping RCD evaluation

Applications

• Suitable for periodic electrical installation verification to IEC standards
• Used for measuring earth resistance in maintenance procedures
• Can be used for RCD commissioning and fault investigation
• Suitable for insulation integrity checks on new-build wiring

What power options are available for field and workshop use?

It accepts AA batteries for portable use and can be powered from the mains for extended sessions.

How does it handle data transfer and Record keeping?

A USB Interface is provided to export measurement data to external systems.

What environmental protection does it provide for on-site work?

The enclosure meets IP40 and an enhanced IP52 rating for limited dust and water exposure.

Which standards does it support for compliance testing?

It performs tests aligned with IEC 60364-6 and DIN VDE 0100-600 and includes related measurement functions.

What safety categories and voltage limits apply during use?

It is rated for CAT III and CAT IV environments with a maximum voltage measurement of 600V and a safety category voltage of 300V.

Note

Comprehensive operating instructions available on the Internet for download at www.gossenmetrawatt.com