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제조사	Gossen Metrawatt
제조사품명	M227B
간략설명	Gossen Metrawatt METRAHit 27i Handheld Digital Multimeter, 1A ac Max, 600V ac Max

■ 제품사양

Multimeter
타입 = Handheld True RMS = No Functions Measured = AC Voltage, DC Voltage, Resistance, Temperature Absolute Maximum AC Voltage Measurement = 600V ac Absolute Maximum Temperature Measurement = +600°C
최대 주파수 = 3kHz Display
타입 = Digital Model Number p = METRAHit 27i AC Voltage Measurement Resolution = 100µV ac Safety Category Level = CAT II
최대 작동 온도 = +50°C CAT II-600V. Protective rubber cover with carrying strap, 3 x size AA NiMH batteries, mains power battery charger, measurement cable set, abbreviated operating instructions, operating instructions D/GB/F, adapter USB-HIT including USB cable and system software METRAwin®10/METRA HIT on CD-ROM, DAkkS calibration certificate. M227B Metra Hit 27I Digital Multimeter. The Metra Hit multimeter is a compact milliohm resistance meter plus digital multimeter and thermometer for the measurement of low-value contact resistance on aircraft outer skins (lightning protection, wick test), and for general low-resistance measurements. The multimeter is also used for service and repair work performed on airplane and helicopter electrical systems (voltage, insulation, milliohm and temperature measurement) In addition to its own multimeter functions for electrical quantities, the instrument also includes a mega-ohm measuring function with insulation test voltages of 50, 100, 250 and 500 V, as well as temperature measurement with Pt100 and Pt1000 sensors
단열재 resistance measurement 30 MOhm to 3 GOhm with adjustable test voltage of 50, 100, 250, or 500 Vdc Milliohmmeter with 1 A measuring current and 200 mA measuring current Kelvin connection (4-wire measurement) Resistance measurement from 300 Ohm to 30 MOhm Voltage measurement from 3 to 600 Vdc and 3 to 600 Vac with ±30.000 digits LCD display with backlight Frequency measurement from 300 Hz to 3 kHz Memory for up to 1,200 measured values Continuity and diode testing Overload protection