Mastech MS8040 Digital Bench Top Multimeter

Conformance to IEC61010-1 CAT II 1000V/CAT III 600V
22000 Counts and 44 Bargraph Display
True RMS for AC voltage and current
RS232 Interface
Data Hold, MAX/MIN, Relative Measurement
AC Voltage / Current with 1kHz ‘LOW PASSED’Filter
AC Voltage /Current Peak Value Measurement
Logic frequency/ Linear frequency /Duty cycle measurement
Diode, Continuity Test
Temperature Measurement
Resistance Measurement
Capacitance Measurement
Clamp Measurement
Full Overload Protection
Power: 220V/110V AC or DC 9V