Digital multimeters Digital multimeter MD 9055 TRMS Advanced Multimeter The MD 9055 is another name for versatility in a small package. It supports a large number of measurements that make it a staple in both industrial and research environments. It has a 60000 counts display and supports a very wide array of measurements, including auto-hold of the measurement for working in confined spaces. MEASUREMENT FUNCTIONS • TRMS AC, DC voltage measurement; • TRMS AC, DC current measurement, • Capacitance measurement; • Resistance measurement; • Diode test, • Mains supply frequency measurement; • Frequency measurement of digital signals; • Continuity test (acoustic signalling); • Conductance measurement; • Temperature measurement; • 4-20 mA regulation loop test; • Non-contact electrical field detection. • TRMS: accurate readings on sinusoidal and non-sinusoidal signals. • Auto-ranging: user can switch between auto and manual ranging. • Temperature measurement: measures T1, T2 and T1 + T2 temperature in Celsius and in Fahrenheit. • Lead alert: incorrect lead connection alert. • dBm measurement results with settable reference value. • Auto-hold to freeze the measurement result for comfortable viewing. • Relative zero mode: relative function for comparing the difference between signals or removing background noise. • VFD: feature makes the instrument capable of measuring the true values in accordance with frequency. • MAX/MIN/AVG: recording of maximum, minimum and average values. • Crest (instantaneous peak) capture mode catches 5 ms long peaks. • Safety: CAT III / 1000 V overvoltage protection. • Backlight: large bright 4 digits 60.000 counts dual LCD display with backlight for working in dark conditions. • High level industrial testing. • High level electronic fault finding. • Field servici

TECHNICAL SPECIFICATION ORDERING INFORMATION FUNCTION DC Voltage AC Voltage AC+DC Voltage VFD AC Voltage LoZ Auto-DCV LoZ Auto-ACV dBm Ohms BeepLitTM Continuity Tester BeepLitTM Diode Tester Capacitance DC Current AC Current AC+DC Current DC Loop Current %4~20mA Temperature Hz Logic Level Frequency %Duty Cycle ~ Hz Line Level Frequency Non-Contact EF-Detection (NCV) MAX MIN AVG CREST AutoHold Real-ReadTM Power supply Range Accuracy 0 ... 1000 V 0.03 % of reading + 2 digits 0 ... 1000 V, 50 Hz ... 100 kHz 0.5 % of reading + 30 digits 0 ... 1000 V, 50 Hz ... 20 kHz 0.7 % of reading + 40 digits...