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Extech MM560A - MultiMaster High-Accuracy Multimeter
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Extech MM560A - MultiMaster High-Accuracy Multimeter
Description: True RMS Multimeter with 50,000/500,000 count LCD Features: - Full range multimeter functions with 0.03% basic DCV accuracy and up to 20kHz True RMS ACV bandwidth
- 50,000 count (500,000 for DCV and Hz) backlit LCD display with bargraph
- Special True RMS combination AC+DC function for measurements of rectified AC (non-symmetrical) voltage & current waveforms
- Filtered frequency function with adjustable trigger levels for variable speed motor drives and high voltage applications
- AC/DC current to 10A with 0.01µA resolution
- 4 to 20mA, displayed as 0-100% for process current measurements
- Capacitance, Frequency, Resistance, Continuity, Duty cycle and Diode tests with 600V input protection on all functions (1000V on Voltage)
- High resolution to 1µV, 0.0001Hz, 0.01Ohm, 0.01µA and 0.1°
- Max/Min recording with autoranging, Auto Power off, Relative & Hold, Peak function captures transient pulses
- Optional Windows® compatible PC communication software and optically isolated cable
- Complete with test leads, protective holster with stand and 9V battery
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 Specifications
| DC Loop | Current %4 to 20mA - 4mA = 0% (zero), 20mA = 100% (span), Resolution - 0.01%, Accuracy - ±25d | | Diode Test | Accuracy - 1%+1d, Current 0.8mA(typical), Open circuit - <3.5VDC | | Peak Capture (Instantaneous Peak Hold) | Accuracy - Specified accuracy ±100 digits for changes > 0.8ms in duration | | Audible Continuity | Measurement threshold - Between 20 Ω and 200 Ω, response time - <100 μs | | Accuracy Notes | Accuracy is ± (% reading + number of digits), or as otherwise specified, at 23 °C ±5 °C < 75% R.H. True RMS accuracies are specified from 5% to 100% of range or as otherwise specified. | | Maximum Crest Factor | <5:1 at full scale & <10:1 at half scale with frequency component within the specified frequency bandwidth for non-sinusoidal waveforms. | | Sensing | DC, AC True RMS, AC+DC True RMS | | Digital Display | 4-4/5 digits, 50000 count 5-4/5 digits, 500000 count for DCV 6 digits, 999999 count for Hz | | Bar Graph Display | 42-segment bargraph | | Polarity | Automatic | | Update rate | 5 /second for 50,000 count display (fast mode), 1.25/second for 500,000 count display (stable mode), 60 per second for bar graph display | | Low Battery | Below approx. 7V | | Operating Temperature | 41° to 104 °F (5° to 40°C) | | Storage Temperature | -4° to 140°F (-20 to 60°C) | | Relative Humidity | Max 80% up to 87°F (31°C) decreasing linearly to 50% at 104°F(40°C), <80% storage | | Operating Altitude | Below 2000 meters | | Temp. Coefficient | Nominal 0.1x(specified accuracy)/°C at(0°C to 18°C or 28°C to 40°C), or otherwise specified | | Power Supply | 9V battery (NEDA1604, JIS006P or IEC6F22) | | Power Consumption | 5mA typical | | Auto Power Off | After 17 minutes of inactivity with no input signal. | | Power consumption during auto power off | 20 μA | | Safety | The MultiMaster Series meters are intended for indoor use and are protected, against the users, by double insulation per EN61010-1 and IEC61010-1 2nd Edition (2001) to CAT III 1000V & CAT IV 600V. The meter (all versions) also meets UL3111-1(1994) and CSA C22.2 No. 1010-1-92 to CAT III 1000V. | | Dimension | 7.32 x 3.43 x 1.4" with holster (186mm x 87mm x 35.5mm) | | Weight | 15.17 oz. with holster (430g) |
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