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Gossen Metrawatt METRISO BASE Test Instrument QATAR

5500.0QR

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Description

Feature	Details
Product Name	Gossen Metrawatt METRISO BASE — Insulation / Low-Resistance / Voltage Tester
Main Functions	Insulation resistance measurement, low-resistance (continuity / bonding) testing, voltage testing/measurement. (Gossen Metrawatt)
Insulation Test Voltages	50 V, 100 V, 250 V, 500 V DC (selectable) (Gossen Metrawatt)
Insulation Resistance Range (Riso)	Up to 100 GΩ (i.e. very high resistance) (globaltestsupply.com)
Low-Resistance / Continuity Range (RLO / R / Bonding checks)	From ~0.01 Ω up to 10 Ω (for low-impedance/earth/ground bonding checks) (Gossen Metrawatt)
Voltage Test / Measurement Range	Up to 500 V AC/DC for checking if circuit is live / for voltage measurement. (TME)
Display Type & Indicators	Combination: analog + digital (dual) display, back-lit, plus LEDs for warnings — shows insulation value, continuity/low-resistance, voltage presence, limit-value exceed, and dangerous contact-voltage warning. (Gossen Metrawatt)
Safety & Protection Features	Overvoltage protection (to prevent damage if connected wrongly), fuse-protection for resistance ranges (including low-resistance), built-in safety shutdown, warning if external voltage present. (Gossen Metrawatt)
Standards / Compliance	Compliant with insulation & low-resistance measurement standards (e.g. EN/IEC 61557-2 / EN 61557-4 / VDE 0413) — suitable for safety certification / protective-measure checks per many international norms. (Gossen Metrawatt USA)
Use Cases / Typical Users	Electricians, maintenance teams, safety inspectors — for testing insulation resistance of wiring or devices, checking grounding/earth/ bonding continuity, verifying circuits are de-energized before work, safety inspections of installations or appliances. (Gossen Metrawatt USA)
Portability & Build	Compact and rugged — designed for field and workshop use; suitable for service calls under harsh conditions. (Gossen Metrawatt)