GMC-Instruments 高美测仪 M242A 频率计

"Large light blue illuminated display with extra-large figures (15 mm) and bargraph display. 12 multimeter functions. Effective value measurement (AC, AC+DC). Automatic reading range selection. Current measuring via external current sensors. MIN \/ MAX \/ data hold storage. Diode test and continuity test. Automatic jack disable (ABS) - prevents incorrect connection of measuring leads. One single jack prevents current ranges being interchanged. Safety: CAT IV 600V, CAT III 1000 VMultimeter Type = HandheldAbsolute Maximum AC Current Measurement = 10A acAbsolute Maximum DC Current Measurement = 10A dcAbsolute Maximum AC Voltage Measurement = 1000V acAbsolute Maximum Resistance Measurement = 40MOhmsAbsolute Maximum DC Voltage Measurement = 1000V dcAbsolute Maximum Temperature Measurement = +1372°CFunctions Measured = AC Current, AC Voltage, DC Current, DC Voltage, Frequency, Resistance, TemperatureTrue RMS = YesApplication = Electrical, Laboratory, Telecommunication"