Gossen Metrawatt Handheld Multimeter True RMS, RSCAL Calibrated

RS Stock No.:: 282-1798
Mfr. Part No.:: M250A
Manufacturer:: Gossen Metrawatt

Gossen Metrawatt Handheld Multimeter True RMS, RSCAL Calibrated

Subtotal (1 unit)*

€1,137.07

(exc. VAT)

€1,398.60

(inc. VAT)

In Stock

5 unit(s) ready to ship from another location
Plus 2 unit(s) shipping from 11 December 2026

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

Units	Per unit
1 +	€1,137.07

*price indicative

RS Stock No.:: 282-1798
Mfr. Part No.:: M250A
Manufacturer:: Gossen Metrawatt

Specifications

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Gossen Metrawatt
	Multimeter Type	Handheld
	Product Type	Multimeter
	Display Type	LCD
	Resistance Resolution	10mΩ
	Functions Measured	AC Current, AC Voltage, Battery Test, Capacitance, DC Current, DC Voltage, Diode Test, Frequency, Resistance, Temperature
	True RMS	Yes
	DC Voltage Accuracy	±0.05% + 5 Digits
	DC Current Accuracy	±0.1% + 5 Digits
	AC Current Resolution	10nA ac
	AC Voltage Resolution	10μV ac
	DC Voltage Resolution	10 μV dc
	Maximum Frequency	100kHz
	Minimum Operating Temperature	0°C
	Battery Life	200h
	Maximum Operating Temperature	40°C
	Standards/Approvals	No
	Weight	350g
	Width	87mm
	Height	45mm
	Length	200mm
	Safety Category Level	CAT III, CAT IV
	Calibrated	RSCAL
	Battery Type	AA
	Safety Category Voltage	1kV

	Select all
	Brand Gossen Metrawatt
	Multimeter Type Handheld
	Product Type Multimeter
	Display Type LCD
	Resistance Resolution 10mΩ
	Functions Measured AC Current, AC Voltage, Battery Test, Capacitance, DC Current, DC Voltage, Diode Test, Frequency, Resistance, Temperature
	True RMS Yes
	DC Voltage Accuracy ±0.05% + 5 Digits
	DC Current Accuracy ±0.1% + 5 Digits
	AC Current Resolution 10nA ac
	AC Voltage Resolution 10μV ac
	DC Voltage Resolution 10 μV dc
	Maximum Frequency 100kHz
	Minimum Operating Temperature 0°C
	Battery Life 200h
	Maximum Operating Temperature 40°C
	Standards/Approvals No
	Weight 350g
	Width 87mm
	Height 45mm
	Length 200mm
	Safety Category Level CAT III, CAT IV
	Calibrated RSCAL
	Battery Type AA
	Safety Category Voltage 1kV

COO (Country of Origin):: DE

Gossen-Metrawatt Multimeter, 1000V Safety Category Voltage, 350g Weight - M250A

This multimeter is a handheld digital instrument for measuring electrical parameters across installations and components. It operates on replaceable AA batteries and is designed for field and workshop use where true‑RMS readings, high input ranges and safety classifications are required. The instrument supports a wide range of measurement functions and is suitable for technicians working on power circuits and electronic assemblies.

Features and Benefits:

• *Made in Germany - including DAkkS calibration certificate and 3-year warranty (extendable to 5 years)
• True RMS measurement for accurate AC readings up to 100kHz
• 10 μV resolution for precise DC and AC voltage detection
• 1000 V safety rating for high‑voltage system assessment
• 10 A current range for both AC and DC circuit testing
• Battery operation delivering 200 h of continuous service

Applications

• Suitable for fault‑finding on industrial power distribution
• Ideal for electronics testing involving high‑frequency signals
• Used for component checks including capacitance and diodes
• Can be used for temperature measurements in HVAC diagnostics
• Suitable for insulation and resistance checks up to 60 000 kΩ

What power source does it use and how long does it operate?

It runs on AA batteries and provides approximately 200 h of operating time.

Which safety standards and certifications are associated with the instrument?

It meets IEC/DIN EN 61010‑1 and is supplied with a DAkkS calibration certificate.

What measurement ranges are available for voltage and current?

Voltage measurements reach 1000 V for AC and DC and current measurements extend to 10 A for both types.

How does it handle resistance and frequency measurements?

Resistance is measurable up to 60 000 kΩ and frequency measurements cover up to 100kHz.

Which environmental conditions define its operating limits?

It operates between -10 °C and +50 °C and weighs 350 g.

Supplied with

Multimeter, rubber sheath, cable set (KS29 for 29S), batteries, instruction manual, DKD calibration certificate