Gossen Metrawatt SECUTEST ST BASE Electrical Safety Tester with DAkkS Calibration (M707A)

Ensuring the electrical safety of medical devices and equipment after repair or modification is a critical task that demands precision and reliability. The Gossen Metrawatt SECUTEST ST BASE (M707A) is a professional electrical safety tester that addresses this need, offering comprehensive testing capabilities in accordance with VDE 0701-0702, IEC 62353, EN 50678, and EN 50699. This unit includes DAkkS-accredited laboratory calibration, providing documented traceability for your measurements.

Who is it for

This tester is ideal for biomedical engineers, service technicians, and safety officers in hospitals, clinics, and medical device repair facilities who need to perform routine safety tests on electrical medical equipment. It is also suitable for testing electrical appliances in industrial and commercial environments.

Main features

• Measures protective conductor resistance (0.01 Ω to 10 Ω), insulation resistance (0.01 MΩ to 300 MΩ), and leakage current (0.001 mA to 20 mA).
• Supports differential, equivalent, and direct leakage current measurement methods, as well as touch current and RCD/PRCD testing.
• Tests RCDs of types A, F, B, and B+.
• High-resolution color graphic display for clear readings.
• Internal memory for up to 1000 test objects or 10,000 measurements.
• USB and Bluetooth interfaces for data transfer and integration with IZYTRONIQ software.
• Operates from mains (90-264 V AC) or rechargeable Li-Ion battery for portable use.
• Automatic and user-definable test sequences streamline repetitive testing.

Specifications

• Voltage measurement range: 0-300 V AC/DC
• Current measurement range: 0-16 A AC
• Power measurement range: 0-3.6 kW
• Safety category: CAT II 300V / CAT III 600V
• Operating temperature: 0 to +40 °C
• Protection class (housing): IP40

Tips

Use the user-definable test sequences to standardize your safety checks and reduce setup time. The DAkkS calibration certificate should be stored with the instrument for audit purposes. Regular firmware updates via IZYTRONIQ can keep the tester current with evolving standards.