Мультиметр mastech my68 инструкция на русском языке

• Page 1
  HANDHELD HANDHELD HANDHELD HANDHELD DIGITAL MULTIMETER DIGITAL DIGITAL DIGITAL MULTIMETER MULTIMETER MULTIMETER OPERATOR OPERATOR OPERATOR’ ’ ’ ’ S S S S OPERATOR INSTRUCTION INSTRUCTION INSTRUCTION INSTRUCTION MANUAL MANUAL MANUAL MANUAL…

• Page 2: Table Of Contents

  Table Table Table of of of of Contents Contents Contents Table Table Table of of of of Contents Contents Contents Table Contents Table Contents TITLE TITLE TITLE TITLE PAGE PAGE PAGE PAGE TITLE TITLE PAGE PAGE TITLE TITLE PAGE PAGE 1.

• Page 3: General General General Instructions Instructions

  1. 1. 1. 1. GENERAL GENERAL GENERAL GENERAL INSTRUCTIONS INSTRUCTIONS INSTRUCTIONS INSTRUCTIONS * When using this Multimeter, the user must observe all This instrument complies with IEC 1010-1 (61010-1@IEC: normal safety rules concerning: 2001), CAT. II 1000V and CAT. III 600V overvoltage standards. ―…

• Page 4: Symbols

  * Caution when working with voltages above 60Vdc or 30Vac * Use the 9V NEDA battery, properly installed in the Meter’s rms. Such voltages pose a shock hazard. battery case, to power the Meter. * When using the probes, keep your fingers behind the finger * Replace the battery as soon as the battery indicator ( guards.

• Page 5: Instructions

  2. 2. 2. 2. DESCRIPTION DESCRIPTION DESCRIPTION DESCRIPTION 1.1.4 1.1.4 1.1.4 1.1.4 Instructions Instructions Instructions Instructions 2.1 Instrument Instrument Instrument Instrument Familiarization Familiarization Familiarization Familiarization * Remove test leads from the Meter before opening the Meter case or battery cover. * When servicing the Meter, use only specified replacement parts.

• Page 6: Lcd Display

  Table Table Table Table 1. 1. 1. 1. Display Display Display Display Symbols Symbols Symbols Symbols ( ( ( ( continued continued continued continued) ) ) ) 2.2 LCD LCD Display Display Display Display Symbol Symbol Meaning Meaning Symbol Symbol Meaning Meaning See Table 1 indicated for information about the LCD display.

• Page 7: Key Pad

  2.3 Keypad Keypad Keypad Keypad 2.4 Rotary Rotary Rotary Rotary switch switch switch switch See Table 2 indicated for information about the keypad See Table 3 indicated for information about the rotary switch operations. positions. Table Table Table 2. 2. 2. 2. Keypad Keypad Keypad Table…

• Page 8: Terminals

  3. 3. 3. 3. FUNCTION FUNCTION FUNCTION DESCRIPTION DESCRIPTION FUNCTION DESCRIPTION DESCRIPTION 2.5 Terminals Terminals Terminals Terminals 3.1 General General General General Functions Functions Functions Functions See Table 4 indicated for information about the terminals. 3.1.1 3.1.1 DATA DATA HOLD HOLD mode mode…

• Page 9: Resistance Measurement

  NOTE: If you manually change the measurement range after To measure ac or dc voltage: entering the Data Hold modes, the Meter exits this 1. Set rotary switch to the DCV or ACV range. mode. 2. Connect the black and red test leads to the COM and 2.

• Page 10: Diode Test

  3.2.3 3.2.3 Diode Diode Test Test The Meter’s resistance ranges are 400.0 Ω , 4.000k Ω , 3.2.3 3.2.3 Diode Diode Test Test 40.00kΩ, 400.0kΩ, 4.000MΩ and 40.00MΩ. avoid avoid electrical electrical shock shock and/or and/or damage damage damage to to to to the To avoid avoid electrical electrical shock…

• Page 11
  3.2.4 3.2.4 Continuity Continuity Check Check 3.2.4 3.2.4 Continuity Continuity Check Check The unit of capacitance is the farad (F). Most capacitors are in the nanofarad to microfarad range. The Meter measures avoid avoid electrical electrical shock shock and/or and/or damage damage damage to to to to the…
• Page 12
  3.2.7 3.2.7 Transistor Transistor measurement measurement 3.2.7 3.2.7 Transistor Transistor measurement measurement 3.2.9 3.2.9 3.2.9 3.2.9 Current Current Current Current measurement measurement measurement measurement To avoid avoid avoid avoid electrical electrical electrical electrical shock shock shock shock and/or and/or and/or and/or damage damage damage…

• Page 13: General Specifications

  ¥ Battery type: NEDA 1604, 6F22, or 006P. 7. Turn off power to the circuit and discharge all high voltage ¥ Dimensions: 91(L)×189(W)×31.5(H) mm. capacitors. Remove the Meter and restore the circuit to ¥ Weight: 310g. Approx. (battery included). normal operation. 4.2 Measurement Measurement Measurement…

• Page 14: Transistor

  4.2.3 4.2.3 4.2.3 4.2.3 Resistance Resistance Resistance Resistance 4.2. 4.2. 4.2. 4.2.7 7 7 7 Capacitance Capacitance Capacitance Capacitance Range Resolution Accuracy Range Resolution Accuracy ±(5.0% of rdg+5 digits) 400.0Ω 0.1Ω 40nF 10pF 4.000kΩ 1Ω 400nF 100pF 40.00kΩ 10Ω ±（ 1.2%% of rdg +2 digits） 4µF ±(3.0% of rdg+3 digits) 400.0kΩ…

• Page 15: Dc Current

  4.2. 4.2. CURRENT CURRENT 5. 5. 5. 5. MAINTENANCE MAINTENANCE MAINTENANCE 4.2. 4.2.10 10 DC DC CURRENT CURRENT MAINTENANCE Accuracy Range Resolution This section provides basic maintenance information, including fuse and battery replacement instructions. 400µA 0.1µA Do not attempt to repair or service your Meter unless you are 4000µA 1µA ±(1.2% of rdg+3 digits)

• Page 16: How To

  WARNING WARNING WARNING WARNING Before attempting to open the case, be sure that test leads have been disconnected from measurement circuits to avoid electric shock hazard. For protection against fire, replace fuse only with specified ratings: F1: F 500mA/250V F2: F 10A/250V 6.

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Номенклатурный номер: 12168

Артикул: MY68(N)

PartNumber: MY68

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