Gossen Metrawatt METRISO TECH Insulation Tester, 50 V Min, 1 kV Max, 199 GΩ CAT II, CAT IV, CAT III

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Kr. 15 170,93

(exc. VAT)

Kr. 18 963,66

(inc. VAT)

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RS Stock No.:
867-5621
Mfr. Part No.:
M550P
Brand:
Gossen Metrawatt
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Brand

Gossen Metrawatt

Model Number

METRISO TECH

Product Type

Insulation Tester

Tester Type

Insulation Tester

Minimum Test Voltage

50V

Maximum Test Voltage

1kV

Display Type

Digital, Analogue

Test Current

5mA

Power Source

Battery

Battery Type

AA

Insulation Testing Resistance

199GΩ

Minimum Operating Temperature

-10°C

Safety Category Voltage

1kV, 300kV, 600kV

Safety Category Level

CAT II, CAT IV, CAT III

Maximum Operating Temperature

50°C

Standards/Approvals

CE

Width

130mm

Length

225mm

Height

140mm

Weight

1.4kg

COO (Country of Origin):
DE

Gossen-Metrawatt Insulation Tester, 1000V Maximum Test Voltage, 50V Minimum Test Voltage - M550P


This insulation tester is a battery‑operated instrument designed to measure electrical insulation resistance across a wide voltage range for field and workshop environments. It combines a digital and analogue display to present readings and supports testing with a 5mA output current, enabling assessment of insulation condition in installations where controlled test current and varied voltages are required. The unit is CE approved for use within defined safety categories.

Features and Benefits:


• *Made in Germany - including DAkkS calibration certificate
• 10000000Ω insulation resistance range provides high sensitivity for fault detection
• 5mA test current delivers controlled measurement for accurate diagnosis
• 50 to 1000V selectable test voltage covers low‑to‑high insulation verification
• CAT II, CAT III, CAT IV safety ratings permit varied‑site testing
• AA battery power enables portable use without mains dependency

Applications


• Suitable for checking cable insulation integrity on‑site
• Used for commissioning electrical distribution systems
• Ideal for periodic maintenance of industrial equipment
• Can be used for verification of appliances and fixed wiring

What battery type does it use and how does that affect portability?


It runs on AA batteries which allow compact, lightweight operation and straightforward field battery replacement.

Which safety environments is the device rated for?


It carries CAT II, CAT III and CAT IV classifications permitting use across low‑voltage installations up to 1000V environments.

How are measurement readouts presented?


Readings are shown on both digital and analogue displays to support Rapid interpretation and fine‑scale observation.

What operating temperatures are supported for field use?


The instrument functions between -10°C and 50°C to accommodate a range of ambient conditions.

What are the physical size and mass considerations for carrying?


It measures 225mm in length, 130mm in width and 140mm in height and weighs 1.4kg for straightforward transport.

Supplied with

METRISO TECH insulation tester, DAkkS calibration certificate, set batteries, carrying strap, alligator clip, KS17-4 cable set, condensed operating instructions, supplement Safety Information, detailed operating instructions for download on the website www.gossenmetrawatt.com

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