MD9050 TRMS heavy duty industrial digital multimeter
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The Metrel TRMS heavy duty insustrial digital multimeter. Precision equipment from products4testing.co.uk
The MD 9050 ranks among the best multimeters on the market. High resolution and accuracy, 2-line LCD display, fast data acquisition and transfer (via optical interface), CAT IV/1000 V, TRMS current and voltage measurement, non-contact voltage detector, conductance measurement, etc.
Test functions
- TRMS DC and AC voltage up to 1000 V
- TRMS DC and AC current measurement up to 10 A
- Diode test
- Resistance measurement
- Continuity test
- Frequency measurement
- Capacitance measurement
- Temperature measurement
Technical data
Dimensions (w x h x l): 103 x 64,5 x 208 mm
Mass (without accessories): 635 g
Technical Specification
| Function | Range | Accuracy |
| TRMS AC and AC+DC voltage 40 Hz - 20 kHz | 60.00 mV ÷ 1000.0 V | from ±(0.5 % of reading + 3 digits) to ±(3.0 % of reading + 4 digits) |
| Auto-check (ACV) | 999.9 mV ÷ 1000 V | ± (1.0 % of reading + 4 Digits) |
| DC voltage | 60.00 mV ÷ 1000.0 V | from ±(0.08 % of reading + 2 digits) to ±(0.12 % + 2 digits) |
| Auto-check (DCV) | 999.9 mV ÷ 1000 V | ± (0.5 % of reading + 3 digits) |
| DC current measurement | 600.0 ?A ÷ 10.0 A | ±(0.2 % of reading + 4 digits) |
| TRMS AC and AC+DC current measurement 40 Hz -1 kHz | 600.0 ?A ÷ 10.0 A | from ±(0.6 % of reading + 3 digits) to ±(1.0 % of reading + 4 digits) |
| Diode test | 2.000 V | ±(0.1 % of reading + 4 digits |
| Open-circuit voltage <3.5 V DC, test current 0.4 mA | ||
| Resistance measurement | 600.00 Ω ÷ 60.000 MΩ | from ±(0.1 % of reading + 3 digits) to ±(1.5 % of reading + 5 digits) |
| Conductance | 0.1 ÷ 100 nS | ±(0.8 % of reading + 10 digits |
| Auto-check (resistance measurement) | 600.00 Ω ÷ 60.000 MΩ | ± (0,5 % of reading + 4 digits) |
| Mains frequency | 15 Hz ÷ 50 kHz | ±(0.04 % of reading + 4 digits) |
| Frequency of digital equipment | 5.0000 Hz ÷ 1.00000 MHz | ±(0.004 % of reading + 4 digits) |
| Capacitance | 60.00 nF ÷ 25 mF | from ±(0.8 % of reading + 3 digits) to ±(6.5 % of reading + 5 digits) |
| Temperature | -50 °C ÷ +1000 °C | ±(0.3 % of reading +2 °C ) |
| Power supply | 9 V battery, NEDA1604G, JIS006P, or IEC6F22 | |
| Overvoltage category CAT IV/1000 V | Pollution degree II | |
