Metrel MD 9030 Digital Multimeter

描述

MD 9030 TRMS General Purpose Digital Multimeter

The MD 9030 TRMS digital multimeter has been designed for use both in the laboratories and in the harsh industrial maintenance and repair sector. TRMS functionality makes the multimeter suitable for a multitude of situations, while the large bright screen with backlight and incorrect lead connection alert make it ideal for working in dark areas.

Standards applied

Instrument safety towards user

• IEC/EN 61000 Electromagnetic compatibility (EMC) series
• IEC/EN 61000-4-2 Electromagnetic compatibility (EMC)- Part 4-2: Testing and measurement techniques – Electrostatic discharge immunity test
• IEC/EN 61000-4-3 Electromagnetic compatibility (EMC)- Part 4-3: Testing and measurement techniques – Radiated, radio-frequency, electromagnetic field immunity test
• The Low Voltage Directive LVD 2006/95/EC Electrical equipment designed for use within certain voltage limits
• Directive EMC 2004/108/EC on electromagnetic compatibility
• IEC/EN 61010 Safety requirements for electrical equipment for measurement, control, and laboratory use – series
• IEC/EN 61010-1 Safety requirements for electrical equipment for measurement, control, and laboratory use – Part 1: General requirements
• IEC/EN 61010-031 Amendment 1 – Safety requirements for electrical equipment for measurement, control and laboratory use – Part 031: Safety requirements for hand-held and hand-manipulated probe assemblies for electrical test and measurement
• IEC/EN 61010-2-030 Safety requirements for electrical equipment for measurement, control, and laboratory use – Part 2-030: Particular requirements for equipment having testing or measuring circuits
• IEC/EN 61010-2-033 Safety requirements for electrical equipment for measurement, control, and laboratory use – Part 2-033: Particular requirements for hand-held multimeters and other meters for domestic and professional use, capable of measuring mains voltage

EMC safety

• IEC/EN 61326 Electrical equipment for measurement, control and laboratory use – EMC requirements – series
• IEC/EN 61326-1 Electrical equipment for measurement, control and laboratory use – EMC requirements – Part 1: General requirements

Properties

Measuring functions

• TRMS AC, DC voltage measurement;
• TRMS AC, DC current measurement;
• Capacitance measurement;
• Resistance measurement;
• Diod test;
• Frequency measurement;
• Continuity test (acoustic signalling);
• Temperature measurement.

Key features

• TRMS: accurate readings on sinusoidal and non-sinusoidal signals.
• Temperature measurement: measures temperature in Celsius up to 300 °C and in Fahrenheit up to 572 °F.
• Frequency measurement: up to 1 MHz.
• Lead alert: incorrect lead connection alert.
• Auto-ranging: user can switch between auto and manual ranging.
• Relative zero mode: relative function for comparing the difference between signals or removing background noise.
• Data Hold: data hold feature freezes the display for later view.
• MAX Hold: MAX hold feature freezes the maximum measured value.
• Safe: CAT IV / 300 V, CAT III / 600 V and CAT II / 1000 V overvoltage protection.
• Backlight: large bright 3-3/4 digits, 4000 counts LCD display with backlight for working in dark conditions.

Technical data

• Dimensions (w x h x l): 87 x 35,5 x 186 mm
• Mass (without accessories): 396 g

Applications

Preventative maintenance

• Voltage measurements
• Current measurements
• Frequency measurements

Troubleshooting

• Appliances troubleshooting
• Field service
• Electronics

General purpose

• Home maintenance
• Hobby work