Extech Instruments MP530 Podręcznik Użytkownika

User’s Guide MultiPro™ Digital MultiMeter Series With PC Interface Models: MP510A MP530A 00 1 21 3 42 84 9 1055637A

10μA, mA, and A Current functions Default at DC. Press SELECT button momentarily to select AC. *Note: When measuring a 3-phase system, special attent

1150ms MAX/MIN at fast 20/s measurement mode (Model MP530 only) Press the MAX/MIN button momentarily to activate MAX/MIN recording mode. The LCD annu

12Backlighted display Press the SELECT button for 1 second or more to turn on or off the display backlight function. The backlight will also be tu

13 Relative mode (Model MP530 only) Relative zero allows any reading to be stored as a reference value and all following reading to be reference to

14Auto Power Off (APO) The Auto Power Off (APO) mode turns the meter off automatically to extend battery life after approximately 17 minutes of no a

15Trouble Shooting If the instrument fails to operate, check battery, fuses, leads, etc., and replace as necessary. Double check operating procedure

16 (6) SPECIFICATIONS DC VOLTAGE RANGE Accuracy 50.00 mV 0.12% + 2d 500.0 mV 0.06% + 2d 5.000V, 50.00V, 500.0V, 1000V 0.08% + 2d NMRR: >60dB @

17AC CURRENT RANGE Accuracy Burden Voltage 50 / 60Hz 500.0μA, 5000μA 0.6%+3d 0.15mV/μA 50.00mA, 500.0mA 0.6%+3d 3.3mV/mA 5.000A, 10.00A* 0.6%+3d

18TEMPERATURE (MP530 ONLY) RANGE Accuracy -50°C TO 1000°C 0.3% + 3d -58°F TO 1832°F 0.3% + 6d FREQUENCY Function Sensitivity (ACrms) Range mV 300

19Storage Temperature: -4° to 140°F (-20 to 60oC) Relative Humidity: Max 80% up to 87ºF (31ºC) decreasing linearly to 50% at 113ºF(45ºC): <80%

21) SAFETY Terms in this manual WARNING identifies conditions and actions that could result in serious injury or even death to the user. CAUTION id

20Support line (781) 890-7440 Technical Support: Extension 200; E-mail: [email protected] Repair & Returns: Extension 210; E-mail: repair@extech

3WARNING To reduce the risk of fire or electric shock, do not expose this product to rain or moisture. To avoid electrical shock hazard, observe the

43) PRODUCT DESCRIPTION Panel Illustration 00 1 21 3 42 84 9 1055637A1234567 1) 5000 count LCD display 2) Push-buttons for special functions &a

5Analog bar-graph The analog bar graph provides a visual indication of measurement like a traditional analog meter needle. It is excellent for detect

6CMRR (Common Mode Rejection Ratio) Common mode voltage is voltage present on both the COM and VOLTAGE input terminals of a DMM, with respect to gro

7 Capacitance, Diode test function Default at . Press SELECT button momentarily to select Diode test function. CAUTION Discharge capacitors bef

8Temperature function (Model MP530 only) Press SELECT button momentarily to toggle between °C and °F readings, and the new setting will be saved auto

9CAUTION Using resistance and continuity function in a live circuit will produce false results and may damage the instrument. In many cases the suspe