Gossen Metrawatt M246C Insulation Tester, 10 V Min, 1 kV Max, 3.1 GΩ CAT III, CAT II, UKAS

RS Stock No.:: 260-8328
Mfr. Part No.:: M246C
Brand:: Gossen Metrawatt

Gossen Metrawatt M246C Insulation Tester, 10 V Min, 1 kV Max, 3.1 GΩ CAT III, CAT II, UKAS

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Kr. 18 422,93

(exc. VAT)

Kr. 23 028,66

(inc. VAT)

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RS Stock No.:: 260-8328
Mfr. Part No.:: M246C
Brand:: Gossen Metrawatt

Specifications

Technical Reference

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Gossen Metrawatt
	Product Type	Insulation Tester
	Model Number	M246C
	Tester Type	Insulation Tester
	Maximum Test Voltage	1kV
	Minimum Test Voltage	10V
	Display Type	OLED
	Test Current	1mA
	Battery Life	200h
	Battery Type	AA
	Power Source	Battery
	Minimum Operating Temperature	-10°C
	Insulation Testing Resistance	3.1GΩ
	Maximum Operating Temperature	50°C
	Safety Category Level	CAT III, CAT II
	Safety Category Voltage	600V
	Height	87mm
	Length	200mm
	Standards/Approvals	VDE 04111:2002, VDE 0470, DIN EN 61010, EN 60529, DIN EN 613261, VDE 0843201
	Width	45mm
	Weight	350g
	Calibrated	UKAS

	Select all
	Brand Gossen Metrawatt
	Product Type Insulation Tester
	Model Number M246C
	Tester Type Insulation Tester
	Maximum Test Voltage 1kV
	Minimum Test Voltage 10V
	Display Type OLED
	Test Current 1mA
	Battery Life 200h
	Battery Type AA
	Power Source Battery
	Minimum Operating Temperature -10°C
	Insulation Testing Resistance 3.1GΩ
	Maximum Operating Temperature 50°C
	Safety Category Level CAT III, CAT II
	Safety Category Voltage 600V
	Height 87mm
	Length 200mm
	Standards/Approvals VDE 04111:2002, VDE 0470, DIN EN 61010, EN 60529, DIN EN 613261, VDE 0843201
	Width 45mm
	Weight 350g
	Calibrated UKAS

Datasheet - M246C

COO (Country of Origin):: DE

Gossen-Metrawatt Insulation Tester, 1000V Maximum Test Voltage, 3.1 GΩ Insulation Resistance - M246C

This insulation tester is a handheld, battery-operated instrument designed to assess insulation resistance in electrical systems up to high voltage levels. It is intended for field and workshop use across a wide ambient temperature range and incorporates a clear LCD for result readout. The unit conforms to recognised industry standards and is supplied with formal calibration documentation to support measurement traceability.

Features and Benefits:

• *Made in Germany - including DAkkS calibration certificate and 3-year warranty (extendable to 5 years)
• 1 mA test current provides a measurable load for insulation diagnostics
• 1000 V maximum test voltage enables high-voltage insulation checks
• 3.1 GΩ insulation testing capability detects high-resistance faults
• AA battery power offers simple field battery replacement
• LCD display delivers clear numerical readouts for Rapid interpretation

Applications

• Suitable for verifying insulation on motors and windings
• Used for maintenance of distribution equipment and switchgear
• Ideal for commissioning cable insulation in installations
• Can be used for routine condition monitoring of electrical assets
• Used with portable test setups in varied ambient conditions

What safety categories does the instrument support?

It is rated for CAT III and CAT II applications, enabling use on distribution-level and lower-energy circuits.

How long will the unit operate between battery changes?

The AA battery supply provides approximately 200 h of operational life under typical test conditions.

What environmental temperatures can it tolerate during operation?

It operates across a range from -10 °C up to 50 °C, suitable for most indoor and sheltered outdoor tasks.

Does the instrument include formal calibration evidence?

A DAkkS calibration certificate is provided to confirm measurement traceability and accuracy.

How heavy and portable is the tester for field work?

The instrument weighs 350 g, making it lightweight for handheld portable testing.